Presentation Title – Arial, 36pt · Main osc. input 1-24 MHz RTC with 32 kHz osc. 7 ch DMA ADC...

Семейство STM32 Роман ПОПОВ

Wake-up 2

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A World in Mutation 3

Million of years 100’s of years 10’s of years Few years …

ST MCUs portfolio new families development focus

4

Features

2 K

16 K

256K

1 M

8-bit Core

• STM8S Mainstream

• STM8AF and STM8AL Automotive

• STM8L Ultra-low-power

32-bit Core • STM32 F7 - Cortex M7

• STM32 F4 - Cortex-M4





• STM32 L0 - Cortex-M0+

• STM32 L1 - Cortex-M3

• STM32 L4 - Cortex-M4

Flash (bytes)

2 M

4K

8K

32 K

48 K

64 K

96 K

128 K

384K

512K

768K

NEW EXPANDING

5

398 CoreMark

120 MHz

150 DMIPS

608 CoreMark

180 MHz

225 DMIPS

High-performance 1 000 CoreMark

200 MHz

428 DMIPS

9 product series / 32 product lines

STM32 portfolio in details

4 Great investment

Mainstream 106 CoreMark

48 MHz

38 DMIPS

177 CoreMark

72 MHz

61 DMIPS

245 CoreMark*

72 MHz

90 DMIPS (*) from CCM-SRAM

Cortex-M0

Cortex-M0+ Cortex-M3 Cortex-M4 Cortex-M7

Ultra-low-power 75 CoreMark

32 MHz

26 DMIPS

93 CoreMark

32 MHz

33 DMIPS

273 CoreMark

80 MHz

100 DMIPS

6 Cortex-M cores comparison Cortex-M0 Cortex-M3 Cortex-M4

Architecture Version V6M v7M v7ME

Instruction set architecture Thumb, Thumb-2

System Instructions

Thumb + Thumb-2 Thumb + Thumb-2,

DSP, SIMD, FP

DMIPS/MHz 0.9 1.25 1.25

Bus interfaces 1 3 3

Integrated NVIC Yes Yes Yes

Number interrupts 1-32 + NMI 1-240 + NMI 1-240 + NMI

Interrupt priorities 4 8-256 8-256

Breakpoints, Watchpoints 4/2/0, 2/1/0 8/4/0, 2/1/0 8/4/0, 2/1/0

Memory Protection Unit (MPU) No Yes (Option) Yes (Option)

Integrated trace option (ETM) No Yes (Option) Yes (Option)

Fault Robust Interface No Yes (Option) No

Single Cycle Multiply Yes (Option) Yes Yes

Hardware Divide No Yes Yes

WIC Support Yes Yes Yes

Bit banding support No Yes Yes

Single cycle DSP/SIMD No No Yes

Floating point hardware No No Yes

Bus protocol AHB Lite AHB Lite, APB AHB Lite, APB

CMSIS Support Yes Yes Yes

STM32L family

1 STM32 portfolio of >700p/n

8 product series / 31 product lines More than 30 product lines

398 CoreMark

120 MHz

150 DMIPS

Ultra-low-power

Mainstream

Cortex-M0

Cortex-M0+ Cortex-M3 Cortex-M4 Cortex-M7

106 CoreMark

48 MHz

38 DMIPS

245 CoreMark*

72 MHz

90 DMIPS (*) from CCM-SRAM

177 CoreMark

72 MHz

61 DMIPS

608 CoreMark

180 MHz

225 DMIPS

High-performance 1 082 CoreMark

216 MHz

462 DMIPS

75 CoreMark

32 MHz

26 DMIPS

93 CoreMark

32 MHz

33 DMIPS

273 CoreMark

80 MHz

100 DMIPS

2016

192K

Low Power MCU portfolio Memory size

(Bytes)

4K

16K

64K

Dmips/MHz

(FMAX CPU)

26

(32 MHz)

4.8

(16 MHz)

2

128K

32K

256K

STM8L

8-bit

20

- to

80p

ins

STM32L1

CortexTM-M3

48-

to 1

44

pin

s

33.6

(32 MHz)

512K

20-

to 1

00

pin

s

STM32L0

CortexTM-M0+

New

STM32L4

CortexTM-M4

48-

to 1

44

pin

s

1024K

100

(80 MHz)

STM32L0 Ultra-Low-power Series From 8KB up to 192kB of Flash

ARM CortexTM-M0+ Based

Key NEWS

Complete STM32L0 series • From 14pins 8kB flash to 100pins 192kB flash

• Full family announcement week 7/16

)

)

13

Main features of STM32L0x Series 14

• STM32® ultra-low-power DNA is now built with ARM Cortex-M0+

Ultra-low-power ADC

12/16-bit resolution

Down to 1.65V

• Ultra-low-power time counter

with 16-bit low-power timer

USB 2.0 FS Certified

Crystal-less / BCD1

• Full Flash Protection

• Sector Flash Protection

• Hardware encryption - AES

• True RNG2

• Unique ID (96-bit)

• Class B

• Built-in ECC DNA

+

• 1.71V to 3.6V 32MHz operation

• 139µA/MHz (Run 32MHz)

• 87µA/MHz (Run Optimized)

• 400nA Stop mode + Full Ram

• 3.5 µs wakeup to Run

• -40°C to +125°C range

1. Battery Charger Detection

2. True Random Number Generator

• Ultra-low-power UART

Up to 9600b in stop mode

• I2C running in STOP

Wake-up on address match

RTC: +400 nA

RTC: +400 nA

LTC: +40 nA

Neo 256K – Low Power consumption values STM32L05x - power consumption

From 25°C to 125°C (typical) 15

Wakeup time:

• Stop to Run from Flash: 5µs

• Stop to Run from Ram: 3.5µs

• Standby to Run: 50µs

Typ. current

139µA/MHz1

Dhrystone (32MHz)

87µA/MHz

While{1} (4MHz)

2804 nA 4152 nA

22 µA Flash

8.5 µA RAM

166 µA/MHz1

4.7 µA

39 µA

38 µA

20 µA

102 μA

2.94 µA

Dynamic Run

From Flash

Low-Power Run

@ 32kHz

Low-Power Sleep

@ 32kHz

Stop

(Full RAM)

Standby

(+20 bytes curent)

1. Dhrystone power consumption value executed from Flash (Prefetch off) with VDD=3.3V

2. STOP mode consumption with Full Ram data retention (RTC value given with LSE low-drive using 32,768kHz crystal)

3. LTC: Low-power Time Counter @ 100Hz with external oscillator (LSE)

4. STANDBY mode consumption with 20Byte of backup register and Power supply monitoring

105°C

25°C

31 µA

15 µA

125°C

6.3 µA

4.052 μA

9404 nA

c

Neo 256K – Low Power consumption values 16

• Max. current value at lowest power mode vs. temperature capability

Leader at high temperature

Note: Value based on competition datasheet, looking at lowest power mode with full RAM retention at VDD 3.0V.

All datasheet give same value for -40°C/+25°C temperature range.

• STM32L0 platform

offers the lowest

power consumption

for the highest

temperature range.

• This capability to

control leakage

current makes

STM32L0 the

premium choice for

industrial application,

IDD (µA)

Ambient

Up to +125°C

STM32 L0x – Product lines 17

STM32L0x3 – USB & LCD line – 32-K to 192-Kbyte Flash

Up to

192-KB

Flash1

Up to

20-KB

SRAM

Up to

6-KB

EEPROM

Main osc.

input

1-24 MHz

RTC with

32 kHz

osc.

7 ch

DMA

ADC

12-bit

1Msps

16-ch

DAC

Up to

2x 12-bit

USB2.0

Crystal

Less,

LPM, BCD

Touch

Sense

True

RNG

LCD

8x48

4x52

Common features

CortexTM-M0+ 32 MHz speed

with MPU and MUL

AES 128-bit

Firewall protection2

(Flash and RAM)

Built-in 16 MHz, 4,2MHz and 38

kHz RC oscillators

Multiple USART, SPI, I2C

Low-power UART

Multiple 16-bit timers

Low-power 16-bit timer

2x watchdogs

Reset circuitry POR/PDR

Brown Out Reset

Program Voltage Detector

2x comparators

Dynamic Voltage Scaling

STM32L0x1 – Access line - 16-K to 192-Kbyte Flash

Up to

192-KB

Flash1

Up to

20-KB

SRAM

Up to

6-KB

EEPROM

Main osc.

input

1-24 MHz

RTC with

32 kHz

osc.

4 ch

DMA

12-bit

ADC

1Msps

16-ch

STM32L0x2 – USB line - 32 to 192-Kbyte Flash

Up to

192-KB

Flash1

Up to

20-KB

SRAM

Up to

6-KB

EEPROM

Main osc.

input

1-24 MHz

RTC with

32 kHz

osc.

7 ch

DMA

12-bit

ADC

1Msps

16-ch

2xDAC

12-bit

USB2.0

Crystal

Less,

LPM, BCD

Touch

Sense

True

RNG

1. Dual bank flash with Rww feature from Flash to EEPROM (on part number STM32L07x/08x))

2. Only on STM32L0x2 and L0x3 line

More than just ultra-low-power 18

• Clock Security System (CSS) Automatic clock switch to internal RC

Real Time Clock

CSS

AHB Bus

MCO

CSS

MSI RC

37kHz to 4,2MHz

HSE Osc

1MHz to 48MHz

HSI RC

1MHz to 16MHz

LSE Osc

32,728Hz

LSI RC

37kHz

Design robustness is our concern

Clock Security System will ensure a very

fast switch (couple of clock pulse) between

external oscillator and internal one in case

of malfunction detection.

This unique feature will allow your

application working were other MCUs will let

you down.

4

8

12

16

24

32

1.65 1.8 2.2 2.4 2.7 3.6

STM32L0

Competitor E

Competitor R

Competitor T

• A wide range operation

Low voltage and High speed platform Why to comprise CPU speed vs. power supply ?

(V)

(MHz)

+ • Ultra-low-power consumption

• Low-power Pulse counter (available in stop mode) • Independent 16-bit timer, available also in Stop mode

• Pulse counter with no clock running

• Or clocked by LSE, LSI, HSI, APB.

• It is able to wakeup the system from Stop mode.

• Programmable digital glitch filter

• Encoder mode

A unique feature combination 19

• Low-power timer (down to stop mode) • USB 2.0 FS

• Battery Charging Detection (BCD)

• Standard Downstream Port (SDP)

• Charging Downstream Port (CDP)

• Dedicated Charging Port (DCP)

• Link Power Management (LPM)

• Crystal-less solution

(built-in 48MHz RC)

Low-power Sensor Scan Reduce BOM cost by removing the crystal

STM32L0x – Technical features (1/3)

Analog peripheral set 20

• Why is STM32L0 SMARTER ? • ADC: The lowest current consuming in the Industry – down to 1.65V

• 48 µA only at 100Ksps with 12-bit resolution (max speed: 1.14Msps - 200 µA)

• 16-bit resolution capable thanks to built-in hardware oversampling feature

• DMA capability

• DAC:

• 12-bit DAC with output buffer

• External triggers and input reference voltage capable

• DMA capability (with underrun interrupt)

• Comparator

• 2x built-in comparator ext./int. ref. voltage capable

• Stop mode wake up capable

• Window comparator mode capable

• For which application ?

Gas/Water meter Blood pressure Door lock


Communication peripheral set 21

• Why is STM32L0 SMARTER ? • USB 2.0 FS Crystal-less: with Integrated 48 MHz oscillator

• BCD (Battery Charging Detection) with 1.5A max and LPM (Link Power Management) capable

• USB device library and USB VIP/PID sublicensing service for free

• I2C: Independent clock domain + wakeup from stop

• Multi-master or Slave modes capable (7 and 10-bit addressing)

• Support Fast mode + (up 1 Mbits/s) and SMBus/PMBus

• USART: Independent clock domain + wakeup from stop

• Support ISO7816, IrDA SIR ENDEC, LIN Master/slave and auto baud rate feature

• Low-power UART: com. available in stop mode

• Snooze wakeup mode capable

• SPI: Full duplex, half duplex up to 16 Mbits/s

• Support basic SD Card/MMC modes

• Built-in I2S with audio sampling freq. from 8 kHz to 192 kHz.


+

IoT/USB connected object

Mouse/keyboard


Other peripheral set 22

• Why is STM32L0 SMARTER ? • Timers:

• Up to 8 timers with 5x 16-bit

• Low-power 16-bit asynchronous timer available in stop mode

• 16bit up counter, 16-bit compare register, software or hardware trigger

• Output: pulse, PWM

• Encoder mode, and programmable glitch filter

• Pulse counter mode

• System safety and security

• Independent Watchdog (clocked from internal 37kHz osc.) and Window watchdog

• CSS (Clock Security System)

• Dynamic switch to MSI(Multi Speed Internal clock) in case of HSE clock failure

• Wakeup event or interrupt generated in case of LSE(Low Speed External clock) clock failure

• Built-in HW encryption with AES 128-bit (AES 256-bit available with free crypto lib)

• CRC and Unique ID (96-bit)

• JTAG fuse option and Readout code sector protection

• Error Correction Code (ECC) available for both Flash and EEPROM


Industrial sensors Wireless solution

< 1GHz or 2.4GHz

Display card

STM32L0x – Ecosystem 23

Evaluation Discovery Nucleo Q1’15 Available Available

• Evaluate, Discover and Play

• STM32CubeMX Software: Optimize your design layout, configure MCU

usage and estimate power consumption

• STM32CubeL0: Embedded Software,

from Hardware Abstraction Layer (HAL)

easing migration from any STM32 and

middleware offer like FreeRTOS and USB

library

• STM32L0 Snippets: 70+ free highly

optimized C code examples. Reach lowest

consumption, best performance and a

minimum of memory footprint. CMSIS-

compliant direct register access reduces

code overhead to a minimum.

• Software offer

GCC

based

toolchains

• Feel free to choose your IDE

Free Keil IDE for STM32 Cortex M0/M0+ (no flash size limitation)

http://www.st.com/web/catalog/tools/FM116/SC959/SS1532/LN1848/PF260319


http://www.st.com/web/catalog/tools/FM147/CL1794/SC961/SS1533/PF259242

http://www.st.com/web/catalog/tools/FM147/CL1794/SC961/SS1743/LN1897/PF260508

http://www.st.com/web/en/catalog/tools/FM147/CL1794/SC961/SS1743/LN1898/PF260788

http://www.st.com/web/en/catalog/tools/FM147/CL1794/SC961/SS1743/LN1898/PF260788

https://mbed.org/platforms/ST-Nucleo-L053R8/

http://www.iar.com/Products/IAR-Embedded-Workbench/ARM/

https://www.keil.com/download/

STM32L4 Ultra-Low-power Series From 128KB up to 1MB of Flash

ARM CortexTM-M4 Based

STM32L4 key NEWS

Smaller derivate of STM32L4 series • Down to 32pins and 128kB flash low price

• Sampling to alpha CTM’s, MP in April

• Announcement week 8’16

)

25

Ultra-Low-Power and Flexibility 26

STM32L4 is based on a new platform optimized to reduce power

consumption and increase flexibility

Down to 30 nA for I/O wake-up

with additional Shutdown mode

RTC available for all power modes

(from Active down to VBAT)

Down to 360 nA keeping

32 Kbytes of SRAM active

in Standby mode

Wake up MCU with any peripheral

(Communication I/Fs, analog circuits,

timers …)

External level shifter no longer needed

Separate VDD supplies (down to 1.08 V)

I/O level kept in low power modes

Optimization of system consumption

USB capable with 32 kHz crystal

oscillator

(Dedicated crystal oscillator is no

longer needed for USB function)

4 nA VBAT mode with charging

capability

Automatic switch to maintain power

for RTC and backup registers

Internal oscillator from 100 kHz to 48 MHz

(+/-0.25% int. clock accuracy over

voltage/temperature with LSE)

FlexPowerControl

1

STM32L4

27

Tamper: 3 I/Os, RTC

Wake-up sources: reset pin, 5 I/Os

Wake-up sources: + RTC, BOR, IWDG

Wake-up sources: + all I/Os, PVD, LCD,

COMPs, I²C, LPUART, LPTIM

Wake-up sources: any interrupt or event

Ultra-low-power modes

Best power consumption numbers with full flexibility

RUN at 80 MHz 112 µA / MHz

STOP 2 (full retention) 1.1 µA / 1.4 µA*

SLEEP 35 µA / MHz

STANDBY 130 nA / 430 nA*


VBAT 4 nA / 300 nA*

SHUTDOWN 30 nA / 330 nA*

STANDBY + 32 KB RAM 360 nA / 660 nA*

250 µs

14 µs

14 µs

5 µs

6 cycles

Wake-up

time

Note : * without RTC / with RTC

STOP 1 (full retention) 7.3 µA / 7.6 µA* 4 µs Wake-up sources: + all I²C, UART

1


SLEEP 35 µA / MHz



Merging 2 Market Mega trends 28

+ Performance Low Power

=

Providing more performance

• Up to 80 MHz/ 100 DMIPS with

ART Accelerator™

• Up to 273 CoreMark Result

• ARM Cortex-M4 with DSP

instructions and floating-point unit

(FPU)

• Optimized DMA (14 channels)

• SPI up to 40 Mbit/s,

USART 10 Mbit/s

Execution performance

from Flash

29

CoreMark score

CPU frequency

273

80 MHz

Linear performance

thanks to ST

ART AcceleratorTM

Do not compromise on performance with STM32L4

Competitors: impact

of wait states

Efficient run and fast wake-up 30

Ready for Launch Control ? From 0 to 48 MHz in less than 5 µs

Run

48 MHz

STOP

mode

Run

80 MHz

< 5 µs!

• Thanks to our internal

oscillator (MSI) used at

start-up (programmable

from 100 kHz to 48 MHz)

• PLL wake-up time

< 15 µs

(needed to reach fMAX)

Smart peripherals

Δ Metering 31

Electricity/Gas

/Water

Smart Meter

STM32L4

FSMC External memory interface

for static memories supporting SRAM,

PSRAM, NOR and NAND

88×40 or 4×44

with step-up converter

SPI / UART/ SDIO for Wireless 3x SPIs (4x SPIs with the Quad SPI)

6x USARTs (ISO 7816, LIN, IrDA, modem)

1 x SDIO

Anti Tamper pin 3 x tamper pins

for battery domain

I/Os Up to 114 fast I/Os for buttons & relays

TNRG & AES for Security 128-/256-bit AES

key encryption hardware

accelerator

VBAT with RTC for battery backup 240 nA in VBAT mode

for RTC and

32x 32-bit backup registers

Digital Filter for Sigma

Delta Modulators 8 x parallel inputs

with up to 24-bit data

output resolution

LCD Display

Smart peripherals

Fitness tracker - Wristband 32

FSMC

Parallel interface to TFT

SPI

Up to 40 MHz speed

SPI / UART 3x SPIs (4x SPIs with the

Quad SPI)

6x USARTs (ISO 7816, LIN,

IrDA, modem)

I²C

3x I²C FM+(1 Mbit/s),

SMBus/PMBus

Sensors

USB USB OTG 2.0

full-speed,

LPM and BCD

Batch Acquisition Mode (BAM)

SWP Single wire protocol

master interface (SWPMI)

STM32L4

SAI 2x serial audio interfaces

Digital Filter for Sigma

Delta Modulators with PDM (Pulse Density Modulation)

microphone input support

TFT Display

OPAMP 2x op amp with

built-in PGA

DAC

2x 12-bit DAC,

low-power sample and hold

ADC 3× 12-bit ADC 5 MSPS,

up to 16-bit with hardware

oversampling, 200 μA/MSPS

Smart Peripherals

Industrial Sensors 33

STM32L4

FSMC External memory interface

for static memories supporting

SRAM, PSRAM, NOR and NAND

High temperature from -40°C

up to 125°C

8×40 or

4×44

with step-up converter

SPI / UART 3x SPIs (4x SPIs with the

Quad SPI)

6x USARTs (ISO 7816, LIN,

IrDA, modem)

I/Os Up to 114 GPIOs

CAN Bus

(2.0B Active)

Motor Control : 2x 16-bit advanced

motor-control timers

3x 12-bit ADCs: 5 MSPS,

with up to 16-bit with hardware oversampling,

200 μA/MSPS

I²C 3x I²C FM+(1 Mbit/s), SMBus/PMBus

TNRG & AES for Security 128/256-bit AES

key encryption hardware accelarator

LCD Display

Digital Smart Peripherals

• Peripherals running in Stop mode

• Low-power UART can wake up the system if a programmed byte or start bit is

detected (with no loss of the first bit)

• I²C can wake up system when address is detected

• Low-power timer can count time or events or generate signals

• Quad SPI for data and execution in place

• Digital Filter for Sigma Delta Modulator

• For connection to external sigma delta modulator (e.g.: STPMS2)

• Up to 4 filters, 8 multiplexed channels

• Also supports digital microphone MEMs (PDM to PCM conversion and filtering

performed by HW)

• Peripheral clock independent from main system clock

• Single Wire Protocol interface for smartcards

34

Analog Smart Peripherals

• 3 x 12/16-bit ADCs (up to 5 Msps)

• Down to 20 µA (10 Ksps) with adaptive power consumption

• HW oversampling

• Single and differential inputs

• 2x Op amps with built-in PGA

• 2 x 12-bit DACs (1 Msps)

• Low-power Sample and Hold modes available in Stop mode

• 2x Comparators

• Low-power modes, works in Stop mode

• Internal voltage reference

• Programmable 2.048 or 2.5 V

• Can be used for external components

35

18 STM32L4 series

4 Great investment

STM32L4 portfolio 37

5 1 M

512 K

256 K

LQFP64

(10x10x1.4 mm)

WLCSP72

(4.4x3.8x0.585 mm)

LQFP100

(14x14x1.4 mm)

UFBGA132

(7x7x0.6 mm)

LQFP144

(20x20x1.4 mm)

STM32L476RC

Flash size (bytes)

Pin count

STM32L476VC

STM32L476RE STM32L476JE STM32L476VE STM32L476QE STM32L476ZE

STM32L476RG STM32L476JG STM32L476VG STM32L476QG STM32L476ZG

STM32L486RG STM32L486JG STM32L486VG STM32L486QG STM32L486ZG

Legend:

With 128/256-bit AES Hardware Encryption Without 128/256-bit AES Hardware Encryption Available in Q2/2015

In Full Production

Smaller derivates < 256kB flash and down to 32 pins in sampling

ULP Bench Scenario 38

• MCU must be programmed with a wakeup timer based on a <50ppm crystal

• Timer must wake up the processor at 1 second intervals

• MCU executes (twice) a workload consisting of selected operations (bubble sort,

permutation, needle search, display table, DC filter, linear approximation etc)

• After 10 cycles of benchmark, energy per cycle is calculated.

• ULPMark-CP score is 1000/(Energy per cycle)

“Active”

workload “low power

mode”

1s cycle

10 cycles

ULP Bench Measurement 39

ULPBench Energy monitor Board

Energy Monitor board :

inject 3V and measure

current

EnergyMonitor Software

Integrates measurements and plots

total energy vs time

EEMBC ULP score 40

STM32L476 + External DC/DC (supplying internal LDO @ 1.8v)

STM32L476 (with internal LDO @ 3.0v)

41

4 Great investment

EMBEDDED SOFTWARE

• STM32L4 Hardware Abstraction Layer (HAL) portable APIs

• High-performance, light-weight Low Layer (LL) APIs

• High coverage for most STM32 peripherals

• Production Ready and fully qualified

• Dozens of usage examples

• Open source BSD license

STM32CubeL1 Hardware Abstraction Layer

CMSI

S

STM32CubeF0 Hardware Abstraction Layer

CMSI

S


CMSI

S


CMSI

S


CMSI

S


CMSI

S

STM32CubeL4 Low level drivers

CMSIS

STM32CubeL4 Middleware

User Code

• USB Host and Device library from ST

• STemWin graphical stack library from ST and Segger

• Open-source FAT file system (FatFs)

• Open-source real-time OS (FreeRTOS)

• Numerous examples

STM32L4 ecosystem

STM32L4 ecosystem 42

4 Great investment

5

HARDWARE TOOLS

Full feature

evaluation Flexible prototyping

Key feature

prototyping

STM32 Nucleo Discovery kit Evaluation board

SOFTWARE TOOLS

STM32CubeMX featuring code generation and power

consumption calculation

Nice to have, but… 43

CL1

CL2

External Flash memory to store more data

NOR Flash over FSMC:

19 lines (16 data, 3 control)

Precise clock for USB and system:

2 lines for the crystal

3 external components

USB connector to the host:

Power supply >3.3V

External resistor

Additional hardware for USB reconnection

Vdd

Low cost, low power 2-channel ADC (Single Integration):

2 external comparators

2 external capacitors

Configured state on N I/O lines in STANDBY mode:

N external pull-up/pull-down resistors

Vdd

Data collection from stereo MEMS microphone:

High CPU load on PDM decoding

External ADC converter data processing:

High CPU load on data processing

Measurement of low amplitude analog signals:

External OpAmps

2 external resistors per OpAmp

CL1

CL2

32kHz

LSE

STM32L4 offer 44

External Flash memory to store more data

QSPI Flash memory:

6 lines (4 data, 2 control)

Precise clock for USB and system:

Built-in precise RC oscillators:

MSI 48MHz – self-trimmable to LSE

USB connector to the host:

Separate USB power supply

Built-in pull-up resistor on DP line

Software reconnection

Low cost, low power 2-channel ADC (Single Integration):

Built-in comparators

Configured state on N I/O lines in STANDBY mode:

Programmable pull-ups/pull-downs on I/O lines

Data collection from stereo MEMS microphone:

Built-in Digital Filter for Sigma Delta Modulators

(HW processing of PDM signal)

External ΣΔ ADC converter data processing:

Built-in Digital Filter for Sigma Delta Modulators

Measurement of low amplitude analog signals:

Built-in PGA (programmable gain amplifiers)

Possible to add external components

48MHz

RC

HSI

1%

Vddus

b

DFSDM

CL1

CL2

32kHz

LSE

Семейство STM32L1

Линейка STM32L 46

29/02/2016 Presentation Title

STM32L151 «Ultra Low Power Line»

Cortex-M3

32 МГц

До 12 Kб EEPROM

Источник MSI 64 КГц- 4 МГц

До 48 Kб SRAM

До 384 Kб FLASH

FSMC (SRAM/PSRAM/

NOR)

До 5хUSART, 3хSPI/I2S, 2xI2C, 1xSDIO

До 9 таймеров 32/16 бит, ШИМ

Схема сброса POR/PDR, BOR + PVD

2 х Watchdogs

Датчик температуры**

До 12 каналов DMA

Аппаратные RTC

Питание, 1.65 В – 3.6 В

От -40 до + 105 С***


Cortex-M3

32 МГц

До 12 Kб EEPROM


До 48 Kб SRAM

До 384 Kб FLASH

FSMC (SRAM/PSRAM/

NOR)

12 бит АЦП, 1мкс До 40 каналов

3 х ОУ 2х комп-ра

3 х ОУ 2х комп-ра

LCD 8x40


Cortex-M3

32 МГц

До 12 Kб EEPROM


До 48 Kб SRAM

До 384 Kб FLASH

FSMC (SRAM/PSRAM/

NOR)

3 х ОУ 2х компаратора

AES128 LCD 8x40

+

2 х 12 бит ЦАП

USB 2.0 FS

MPU + ETM STM32L100 «Value Line» «Ultra Low Power Line»

Cortex-M3

32 МГц

До 8 Kб EEPROM


До 16 Kб SRAM

До 256 Kб FLASH

2х компаратора

LCD 8x28

** Нет в STM32L100

*** От -40 до +85 в STM32L100

От 1$

** Цена с сайта ST

Расширенная платформа STM32L1

• Гибкая система тактирования Ультранизкое потребление энергии

• От 65KГц до 32MГц (встроенные PLL / Dynamic Voltage Scaling)

Режим Run: от 50 мкА до 9.6 мА 285 мкА/МГц (Flash)

Режим Low-power Run: от 9 мкА до 37 мкА (до 4.4мкА в режиме Low-power Sleep)

2 дополнительных режима ультранизкого энергопотребления:

Режим Stop: до 500 нА(1.2 мкА с RTC)

Режим Standby: до 300 нА

47

*Данные при 3В @ 25°C – исполнение кода из Flash от внутреннего

источника тактирования

Udig

fCPU (MГц)

32

1.8 В

218 мкA/МГц*

16

1.5 В

290 мкA/МГц*

4

1.2 В

162 мкA/МГц*

• Voltage Scalling

Back-up clock

AES Encryption

Back-up регистры

Anti tamper

Контроль тактирования

Схема сброса

Flash + EEPROM

Модуль защиты памяти

Уникальный ID

Мониторинг питания

Два watchdog

JTAG fuse

• Безопасность

Voltage scalling 48


4

В

MГц

8

16

32

1WS

0WS

0WS

1WS

0WS

1WS

VDD 2.0 В .. 3.6 В 1.65 В .. 3.6 В

2

VCORE 1.2 В (Range 3) 1.5 В (Range 2) 1.8 В (Range 1)

Динамическое изменение напряжения оптимизирует эффективность микроконтроллера

(соотношение Производительность <----> Потребление)

Пользователь выбирает диапазон (Range) в соответствии с:

Внешним напряжением питания VDD

Необходимой производительностью DMIPS(с или без циклами Wait States)

Максимального потребления

Потребление STM32L 49


Ядро включено

Периферия активна

Контекст ОЗУ сохранен

Контекст backup регистров сохранен

50

Портфолио STM32L100

51

Портфолио STM32L15x

52

Портфолио STM32L16x

TN1176 Migration guide Migrating from STM32L15xx6/8/B to STM32L15xx6/8/B-A

and STM32L100x6/8/B to STM32L100x6/8/B-A

53

Full migration guide on ST web : TN1176

http://www.st.com/st-web-ui/static/active/en/resource/technical/document/technical_note/DM00114769.pdf



54

Full migration guide

on ST web : TN1176




55

Full migration guide on ST web : TN1176

Better Power figures:


2015 Status 56

5

Description

L10

0

L15

x

L16

2

Part Number Package Status

STM32L1

512KB Flash

80KB RAM

x x STM32L1xxQEH6 LQFP144

Full Prod

x STM32L1xxQEH6 UFBGA132

x x STM32L1xxVET6 LQFP100

x x STM32L1xxVEY6 WLCSP104

x x STM32L1xxRET6 LQFP64

STM32L1

384KB Flash

80KB RAM

x STM32L162VDT6X LQFP100

Full Prod x STM32L152VDY6X WLCSP104

x STM32L151VDY6X WLCSP104

STM32L1

384KB Flash

48KB RAM

x x STM32L1xxZDT6 LQFP144

Full Prod

x x STM32L1xxQDH6 UFBGA132

x x STM32L1xxVDT6 LQFP100

x x STM32L1xxRDY6 WLCSP64

x x STM32L1xxRDT6 LQFP64

STM32L1

256KB Flash

32KB RAM

x STM32L1xxZCT6 LQFP144

Full Prod x STM32L1xxQCH6 UFBGA132

x STM32L1xxRCY6 WLCSP64

x STM32L1xxVCT6A LQFP100 NRND

No PTN forecasted x STM32L1xxRCT6A LQFP64

STM32L1

256KB Flash

32KB RAM

x x STM32L1xxVCT6 LQFP100

Full Prod

x x STM32L1xxVCH6 UFBGA100

x x STM32L1xxRCT6 LQFP64

x STM32L1xxUCY6 WLCSP63

x STM32L1xxCCT6 LQFP48

x STM32L1xxCCU6 UQFN48

STM32L1

Up to 128KB Flash

Up to 32KB RAM

x STM32L1xxVB(8/6)T6A LQFP100

Full Prod

x STM32L1xxVB(8/6)H6A UFBGA100

x x STM32L1xxRB(8/6)T6A LQFP64

x STM32L1xxRB(8/6)H6A TFBGA64

x STM32L1xxCB(8/6)T6A LQFP48

x x STM32L1xxCB(8/6)U6A UQFN48

STM32L1

Up to 128KB Flash

Up to 16KB RAM

x STM32L1xxVB(8/6)T6 LQFP100

NRND

No PTN forecasted

x STM32L1xxVB(8/6)H6 UFBGA100

x x STM32L1xxRB(8/6)T6 LQFP64

x STM32L1xxRB(8/6)H6 TFBGA64

x STM32L1xxCB(8/6)T6 LQFP48

x x STM32L1xxCB(8/6)U6 UQFN48

Orange color for NRND : Not

recommended for new designs

(No PTN).

Green color for New Proposals

STM32L1 new devices New proposals!

57

• 32KB to 128KB Flash STM32L1 shrink instead of Non shrink devices

• Migration guide on ST web : TN1176

• 256KB Flash RCT6/VCT6 part numbers instead of RCT6A/VCT6A

• Migration guide on ST web : TN1177

* NRND: Not recommended for new designs

NEW

PROPOSAL

STM32L1 Shrinked

Up to 128KB Flash

Up to 32KB RAM

L15x STM32L1xxVB(8/6)T6A LQFP100

Full Prod

L15x STM32L1xxVB(8/6)H6A UFBGA100

L100 L15x STM32L1xxRB(8/6)T6A LQFP64

L15x STM32L1xxRB(8/6)H6A TFBGA64

L15x STM32L1xxCB(8/6)T6A LQFP48

L100 L15x STM32L1xxCB(8/6)U6A UQFN48

PREVIOUS

PROPOSAL

STM32L1 Non Shrinked

Up to 128KB Flash

Up to 16KB RAM

L15x STM32L1xxVB(8/6)T6 LQFP100

NRND*

No PTN forecasted

L15x STM32L1xxVB(8/6)H6 UFBGA100

L100 L15x STM32L1xxRB(8/6)T6 LQFP64

L15x STM32L1xxRB(8/6)H6 TFBGA64

L15x STM32L1xxCB(8/6)T6 LQFP48

L100 L15x STM32L1xxCB(8/6)U6 UQFN48

PREVIOUS

PROPOSAL

STM32L1

256KB Flash

32KB RAM

L15x STM32L1xxVCT6A LQFP100 NRND*

No PTN forecasted L15x STM32L1xxRCT6A LQFP64

NEW

PROPOSAL

STM32L1

256KB Flash

32KB RAM

L15x L162 STM32L1xxVCT6 LQFP100 Full Prod

L100 L15x STM32L1xxRCT6 LQFP64

Reminder for all distributors/customers that STM32L1 products here mentioned

« NRND* » will NOT be terminated (No PTN).



STM32L1 new devices What does it look like on the web?

58

• Example for 32KB to

128KB Flash STM32L1

devices (non exhaustive list)

XXXXXXXX RPN = PREVIOUS

XXXXXXXX-A RPN = NEW

STM32L, a complete offer 59

STM32L4 completes the ultra-low-power family

Flash size (bytes)

16 K

20

1 M

36 144

32 K

512 K

384 K

256 K

128 K

64 K

48 64

100 32 28 49

63 132

192 K

8 K Pins

More memory and pin counts

Perfo

rman

ce

MHz

26 DMIPS

75 CoreMark

32

33 DMIPS

93 CoreMark

32

100 DMIPS

273 CoreMark

80

More

performance

QFN LQFP WLCSP

More packages

BGA

STM32F3 family

STM32 F3 series positioning

• STM32 F3 serie combines

Cortex-M4 core with rich

analog peripherals set to

deliver high-performance

System-on-Chip solutions at

competitive cost

• The STM32 F3 is the

upgraded version of the

successful STM32 F1 with

Cortex-M4 and renewed

digital IPs.

61

Newest STM32F1 series

Zoom on STM32 Mainstream Product compatibility

62

STM32F302

STM32F303 STM32F103

STM32F101

STM32F102

STM32F100 STM32F030

STM32F0x1

Upgraded class Budget price Foundation

Cortex-M0 Cortex-M3

Cortex-M4

STM32F0x2

STM32F301

GP Market

STM32 F3 products lines 63

Analog

Specific Segments

STM32F373

Precise

measurement Digital Power

STM32F301

High Resolution timer

(217ps)

16_bit

ADC ΣΔ

STM32F334

Memory

Pin Count

512KB

32KB

144 pins 32 pins

STM32F302

STM32F303

Power supply:

• F3x1, F3x2, F3x3: [2.0 .. 3.6V]

• F3x8: 1.8V +/-8%

F3 series – Optimum integration

Results in simplified board

designs and fewer external

components

64

Op amps

Comparators

RTC

Temp sensor

DACs

MCU

Advanced

ADCs

Project cost $$$

Project cost $

The STM32 F3 series innovates in

embedded digital signal control by

combining Cortex-M4 with advanced

analog peripherals

F3

You like the STM32 F1,

You will love the STM32 F3 !

• What do we offer more on F3 series ?

• More performance

• DSP and FPU instruction set (Cortex-M4 @ 72MHz)

• Routine booster (43% more performance / Flash execution)

• Higher Analog and Digital integration for a lower BOM cost and simplify

board layout

• Fastest ADC (5Msps), Precise 16-Bit ADC Sigma Delta, Fast comparator (10ns),

Op-Amp with built in Gain (PGA), 144Mhz advanced PWM timer, I2S full duplex…

• Enhance safety

• SRAM with Parity Bit

• Polynomial CRC

• Lower power consumption in low power modes

• < 2µA in standby mode for energy saving

65

66 STM32 F3 product lines (present and future)

Part numbers with power supply 2.0 to 3.6V

Other part number available: STM32F3x8 (Power supply = 1.8v +/-8%)

GP Market

Specific Segments

67 F3 lines for GP market

STM32F3 present and to come 68

256 K

128 K

48 pins

LQFP

WLCSP 49

64 pins

LQFP

100 pins

LQFP

64 K

F303-32kB RAM

F373-32kB RAM

F373-24kB RAM

F378-32kB RAM

F373-16kB RAM

F303-32kB RAM

F303-40kB RAM

F302-32kB RAM

F302-24kB RAM

F302-32kB RAM

F302-24kB RAM

F303-40kB RAM

F303-32kB RAM

F302-32kB RAM

F302-24kB RAM

F303-40kB RAM F373-32kB RAM

F373-24kB RAM

F378-32kB RAM

F373-16kB RAM

F373-32kB RAM

F373-24kB RAM

F378-32kB RAM

F373-16kB RAM

F358-40kB RAM F358-40kB RAM F358-40kB RAM

512 K

32 K

F301-16kB RAM

F301-16kB RAM

F301-16kB RAM

F303-64kB RAM

F302-64kB RAM

F398-64kB RAM

F318-16kB RAM

F303-64kB RAM

F302-64kB RAM

F398-64kB RAM

32 pins

LQFP /

UFQFPN

F301-16kB RAM

F318-16kB RAM

F334-16kB RAM





48 pins

LQFP

WLCSP 49

64 pins

LQFP

32 pins

LQFP /

UFQFPN


100 pins

LQFP/BGA

F318-16kB RAM


F303-64kB RAM

F302-64kB RAM

F398-64kB RAM


VDD=1.8V +/- 8%

32KB-512KB Flash / 4KB-20KB SRAM

10x 16-bit timer including MC timer

1x 32-bit timer

3x SPI, 2x I2C, 5x USART, CEC,USB(*)

12-bit DAC(**), 12-bit ADC(**),Comp(**) (*) Check P/N not always present

(**)Analog with separate power supply 2.4V

STM32F3*8 STM32F3*2

VDD = 2.0 to 3.6V

16KB-512KB Flash /8KB-64KB SRAM

USB FS, CAN

1x MC timer

Up to 2xADC 5Msps, 4x Comp, 2x Op-

Amp, 1xDAC

Pin

count

VDD = 2.0 to 3.6V


4k to 16KB CCM SRAM

USB FS, CAN

Up to 3x MC timer


Amp, 3xDAC

STM32F3*3 STM32F3*1

VDD = 2.0 to 3.6V


1x MC timer


Amp, 1xDAC

Flash size

(bytes)

144 pins

LQFP


http://www.st.com/internet/mcu/product/253828.jsp


































































F3 series STM32F303 – 512KB 69

• Cortex M4 + FPU + MPU

• 16K CCM-SRAM -> 90 DMIPS

• FSMC for external memory management

• 2.0V-3.6V supply

• 3 x 16bit Advanced Motor Control timers running @ 144 MHz

• 118/87/52 fast IOs

• Capacitive Touch Sense

• -40°C/+105°C

• Package: LQFP 48/64/100/144

Key features


• Cortex M4 + FPU

• 2.0V-3.6V supply • 1.8V +/-8% with special

bonding

• 1 x 16-bit Advanced Motor Control timers running @ 144 MHz

• 1x 12-bit ADC (15x ch)

• USB, CAN, I2S

• Up to 55 fast IOs


• -40°C/+105°C

• Package: LQFP 48/64 QFN32 WLCSP49

Key features

F3 Series STM32F301 – 64KB Key features

71

• Cortex M4 + FPU

• 2.0V-3.6V supply • 1.8V +/-8% with special

bonding

• 1 x 16-bit Advanced Motor Control timers running @ 144 MHz

• 1x 12-bit ADC (15x ch)

• Up to 55 fast IOs


• -40°C/+105°C

• Package: LQFP 48/64 QFN32 WLCSP49

3 (26ns)

STM32F373 – 256KB 72

• Cortex M4 + FPU + MPU

• SRAM with hardware parity checking


• 1.8V +/-8% with special bonding

• 3x 16-bit ADC ΣΔ

• Up to 84 fast IOs (AHB)

• Capacitive touch sensing

• -40°C/+105°C

• Package LQFP 48/64/100, BGA100

Key features


Key features

• Cortex M4 + FPU

• 4KB CCM-SRAM -> 90 DMIPS routine booster

• 12KB SRAM with HW parity check

• 1x Hi-Res timer (217ps) 10ch


• 1 x 16bit Advanced Motor Control timers running @ 144 MHz

• 51 fast IOs

• -40°C/+105°C

• Package: LQFP 32/48/64

Innovative and extensive peripherals (mid-2014) 74

Unit parameters STM32F303 STM32F302 STM32F301 STM32F373 STM32F334

Core, frequency ARM Cortex-M4, 72 MHz

FPU / MPU FPU / MPU FPU / MPU*

*Down to128KB only FPU FPU / MPU FPU / MPU

Flash (Up to) 512 KB 64 KB 256 KB 64 KB

SRAM (Up to) 64 KB 64KB 16 KB 32 KB 12 KB

FSMC Yes*

*Down to 256KB only

Yes* *Down to 256KB only

- - -

Routine booster

CCM-SRAM (Up to) 16 KB - - - 4 KB

ADC SAR (Up to) 4x 12-bit

5 MSPS

2x 12-bit

5 MSPS

1x 12-bit

5 MSPS

1x 12-bit

1 MSPS

2x 12-bit

5 MSPS

16-bit ∑∆ ADC

with 7 built in gains - 3 -

Comparator (Up to) 7 4 3 2 3

Op amp with 4 built-in gain

values with 1% accuracy (Up

to) 4 2 1 - 1

12-bit DAC (Up to) 3 1 1 3 3

Advanced MC timer (Up to) 3 x (144 MHz) 1x (144 MHz) 1x (144 MHz) - 1x (144 MHz)

Hi-Resolution Timer - - 10ch (217ps)

Other digital

(except SPI, USART, I²C)

1x USB FS device, 1x CAN, Touch

Sense

1x CAN, Touch

Sense

1x USB FS

device, 1x CAN,

Touch Sense

1x CAN, Touch

Sense

STM32F3 – Ecosystem 75

Evaluation Discovery Nucleo Available Available Available

• Evaluate, Discover and Play

• STM32CubeMX Software: Optimize your design layout, configure MCU

usage and estimate power consumption

• STM32CubeF3: Embedded Software,

from Hardware Abstraction Layer (HAL)

easing migration from any STM32 and

middleware offer like FreeRTOS and USB

library

• Software offer

GCC

based

toolchains

• Feel free to choose your IDE



http://www.st.com/web/catalog/tools/FM147/CL1794/SC961/SS1533/PF259242

https://mbed.org/platforms/ST-Nucleo-L053R8/

http://www.iar.com/Products/IAR-Embedded-Workbench/ARM/

https://www.keil.com/download/

STM32 High Performance Series

STM32F4

Key NEWS

• New entry level STM32F4 devices • STM32F410 with128kB flash / 32kB SRAM

• Full production already

• STM32F446 with 512kB flash / 128kB SRAM


• Price level as STM32F2xx

• New graphical STM32F4 devices with DSI • STM32F469 with 2MB flash / 384kB SRAM


77

Key NEWS 78

High-performance platform 79

DMIPS

STM32F407 STM32F405

STM32F205 STM32F207

Access Foundation Advanced

225

210

150

125

105

Dynamic efficiency

Access to high

performance with light

cost

Connectivity

Large porfolio

Security

Enhanced Graphic

High memory density

STM32F427 STM32F429 STM32F446 STM32F469

Features

In production

STM32F746 400+

STM32F401

STM32

F411

STM32

F410 STM32

F41x

Production

H1’16

STM32F76x


DMIPS

STM32F407 STM32F405

STM32F205 STM32F207


225

210

150

125

105

Dynamic efficiency

Access to high


cost

Connectivity

Large porfolio

Security

Enhanced Graphic

High memory density


Features

In production

STM32F746 400+

STM32F401

STM32

F411

STM32

F410 STM32

F41x

Production

H1’16

STM32F76x

Co

rtex®

-M4 (D

SP

+ F

PU

) – U

p t

o 1

00 M

Hz

• ART Accelerator™

• SDIO

• USART, SPI, I²C

• I²S + audio PLL

• 16 and 32-bit timers

• 12-bit ADC (0.41μs)

• True Random

Number Generator

• Batch Acquisition

Mode

• Low voltage 1.7 to

3.6V

Access

Lines FCPU

(MHz)

FLASH

(KB)

RAM

(KB)

RUN

Current

(µA/MHz

)

STOP

Current

(µA)

Small

package

AES

256

FSMC

(SRAM +

LCD

support)

QSPI DFSDM CAN

2.0B DAC TRNG

DMA

Batch

Acquisition

Mode

USB

2.0FS

OTG

STM32F401 84

128

To

512

Up to

96

Down

to 128

Down

to 10

Down to

3x3mm

STM32F411 100

256

To

512

128 Down

to 100

Down

to 11

Down to

3.034x

3.22mm

BAM

STM32F410 100

64

To

128

32 Down

to 89

Down

to 6

Down to

2.553x

2.579mm

BAM -

STM32 F4 Access Lines 81

System

32Kbyte SRAM

Up to 128KByte Flash memory

Control

2x watchdogs

(independent and window)

1x 32-bit timer

3x 16-bit timer

Power supply

1.2 V regulator

POR/PDR/PVD/BOR

Xtal oscillator

32 kHz + 4~26 MHz

Internal RC oscillators

32 kHz + 16 MHz

PLL

Clock control

RTC/AWU

Systick timer

Cyclic redundancy check (CRC)

Up to 50 I/Os

1x 16-bit motor control PWM

synchronized AC timer

96-bit unique ID

Analog

1x 12-bit ADC 2.4MSPS 12

channels / 0.41us

Temperature sensor

ART acceleratorTM

STM32F410 block diagram

STM32F410 100MHz / 125DMIPS from flash

Down to 88uA/MHz RUN and 10uA

STOP

Batch Acquisition Mode (BAM),

DAC, TRNG

Packages

• WLSCP36 (2.553 x 2.579mm)

• UFQFN48

• LQFP64

Operating voltage

• 1.7 to 3.6V

Operating temperature

• Industrial: -40 to 85 °C

• Extended: -40 to 105 °C

16-channel DMA with Batch

Acquisition Mode (BAM)

True Random Number Generator

(TRNG)

ARM Cortex-M4 CPU

100MHz

Nested vector interrupt

Controller (NVIC)

JTAG/SWD debug/ ETM

AHB-Lite bus matrix

APB bus

MPU

Floating point unit (FPU)

80-Byte backup registers

1x 12-bit DAC

Connectivity

2x I2C (SMBus/PMBus) + 1x I2C

FM+

3x USART

LIN, Smartcard, IrDA, Modem

Control

3x SPI or 3x I2S (2x HD + 1x FD)

82

512 OTP Bytes

1x LP timer

STM32F401/F410/F411 STM32F4 Access Lines Portfolio

83

384 K / 96 K

256 K / 128 K

UQFPN48

(7x7x0.55 mm)

LQFP64

(10x10x1.4 mm)

* also WLCSP64

(3.658x3.686

x0.555 mm)

LQFP100

(14x14x1.4 mm)

UFBGA100

(7x7x0.53 mm)

STM32F401CC

Flash/RAM size (bytes)

Pin count

STM32F401VCT

WLCSP49

(3.06x3.06

x0.555 mm)

STM32F401CC STM32F401RC

STM32F401CB STM32F401VBT STM32F401CB STM32F401RB

128 K / 32 K

512 K / 128 K

STM32F401CD STM32F401VDT STM32F401CD STM32F401RD

STM32F401CE STM32F401VE STM32F401CE STM32F401RE

WLCSP36

(2.588x2.614

x0.555 mm)

STM32F410TB STM32F410CB STM32F410RB

STM32F410T8 STM32F410C8 STM32F410R8 64 K / 32 K

STM32F411CC STM32F411VCT STM32F411CC STM32F411RC

STM32F411CE STM32F411VE STM32F411CE STM32F411RE

512 K / 96 K

128 K / 64 K

256 K / 64 K

Dynamic RUN Mode* STOP

Mode

Vbat Mode

w/o or w/ RTC

Measurement conditions:

VDD = 1.8V

Typical process

Room temperature

STM32F4 Access Lines Power consumption figures

STM32F401xC

Cu

rre

nt

Legend: *Run mode Conditions: Coremark executed from Flash, peripherals OFF

STM32F411 STM32F401xE

84

STM32F41x*

<1µA

<1µA

<1µA

<1µA

100µA/MHz

128µA/MHz

136µA/MHz

89µA/MHz

112µA/MHz

STM32F410

10µA Wake up time: 113μs



43.1µA Wake up time: 21μs







Standby Mode

w/o and w/ RTC

1.8µA


1.8µA


1.8µA


1.8µA


1.8µA


<1µA

*Q2 2016

STM32F4

RAM DMA

DFSDM

Cortex-M4

ART

BAM

Cortex-M4

RAM fetch

LPSD

Quiet BAM

Cortex-M4

RAM fetch

LPSD

Detected

Cortex-M4

Flash fetch

Algorithm

Processing

Voice trigger

detection

0111010100101001010101111

0011010

DFSDM

FLASH

0111011000010

Current

consumption

BAM explained Voice recognition use case

Filtering /

Decimation /

Gain control

done by HW

with DFSDM

(STM32F41x)

85


DMIPS

STM32F407 STM32F405

STM32F205 STM32F207


225

210

150

125

105

Dynamic efficiency

Access to high


cost

Connectivity

Large porfolio

Security

Enhanced Graphic

High memory density


Features

In production

STM32F746 400+

STM32F401

STM32

F411

STM32

F410 STM32

F41x

Production

H1’16

STM32F76x

STM32F446 87

• Features

• Cortex-M4 with DSP and FPU;

180MHz/225 DMIPS

• Improved ADC accuracy

• Dual Quad SPI, SDRAM I/F, 2xSAI

,3xI2S half duplex, SPDIF IN, CEC,

USB dedicated supply for 1.8V

support

• Power efficiency: <100uA STOP

• Packages

• WLSCP

• LQFP64, LQFP100, LQFP144

• BGA144 (0.5 & 0.8)

• Memory size:

• 256-Kbyte Flash/ 128-Kbyte SRAM


STM32F446 line

STM32F446RC

64 pins

LQFP

81 pins

CSP

100 pins

LQFP

144 pins

LQFP

BGA pitch 0.8

BGA pitch 0.5

512 KB

256 KB

Flash

Pin count

STM32F446MC STM32F446VC STM32F446ZC

STM32F446RE STM32F446ME STM32F446VE STM32F446ZE

• Packages

• WLSCP

• LQFP64, LQFP100, LQFP144

• BGA144 pitch 0.5, BGA 144 pitch 0.8

• Memory size:



STM32F446 Highlights 89

• High Performance

• Cortex-M4

• DSP and FPU

• ARTTM accelerator allowing zero wait state exection from flash

• Achieving 225 DMIPS and 608 coremark scores

• Compact internal Memory ressources

• 512 KB internal Flash

• 128 KB internal RAM


• External memory interfaces • Flexible Memory controller (FMC)

• Running at 90MHz and supporting memory remap mode to offer higher

perfomance

• Supporting external SRAM,PSRAM,SDRAM/LPSDR SDRAM, Flash

NOR/NAND memories

• Supporting Intel 8080 and Motorola 6800 LCD parallel interfaces for

cost effective Graphical interfaces using LDC with embedded

controllers

• Dual Quad SPI interface (QSPI)

• Supporting external single, dual or quad SPI NOR Flash memories

• Memory Mapped mode supporting up to 256 Mbytes external SPI NOR

flash

• Up to 90 Mbytes/s in SDR mode and up to 120Mbytes/s in SDR mode

• Dual quad SPI mode allowing higher throughput


• Upgrated USB features • Added Dedicated USB power rails.

• additionnal support of Link Power Mode (LPM)

• A new intermadiate low power state with short entry and exit times

• Extended Connectivity • HDMI CEC controller

• Up to 7 simultanious I²S channels

• 3 I²S Half duplex

• 2 Serial Audio Interfaces supporting I²S full duplex and Time Division Multiplexing

• SPDIF input interface

• Up to 4 parallel SPDIF inputs

• Supporting analog and optical inputs

• Up to 12.288 MHz symbol rate

• Support from 32 to 192KHz stereo streams

• Support up to 5.1 multi-channel surround sound

• Power efficiency • Targeted <100 uA in stop mode

F446 – New Features Benefits 92

• Upgrated USB features

• Added Dedicated USB power rails

• Avoiding external PHYs needs when using USB in low power supply ranges


• Allowing a finer power management and so leading to significant power savings

• Compliency with the latests USB standard updates.

• Extended Connectivity

• HDMI CEC controller

• Enabling the control of different HDMI connected devices through a single remote controller.

• SPDIF input interface

• Allowing integrated solution offering and So enabling better BOM cost in consumer audio

application using SPDIF interfaces

• Power efficiency

• Targeted <100 uA in stop mode


DMIPS

STM32F407 STM32F405

STM32F205 STM32F207


225

210

150

125

105

Dynamic efficiency

Access to high


cost

Connectivity

Large porfolio

Security

Enhanced Graphic

High memory density


Features

In production

STM32F746 400+

STM32F401

STM32

F411

STM32

F410 STM32

F41x

Production

H1’16

STM32F76x

STM32F469 block diagram

• ARM Cortex-M4 Core @180MHz min, 225DMIPS

• 2MB dual –bank Flash, 384KB SRAM

• SDRAM interface, dual Quad SPI

• Display interface:

• MIPI: Display Serial Interface (DSI)

• TFT LCD controller

• Audio interface:

• 1xSAI, 2xI2S full duplex,

• USB dedicated supply for 1.8V support

• Packages :

• WLCSP169, BGA169, LQFP208, BGA216,

• LQFP 176

94

F469 Features benefits 95

• MIPI® DSI controller

• Advanced Animation and Graphical usere interfaces

• Aligned on mobile industry standards

• Opening the door to next generation displays with higher pixel density

• Only 2 pins for each Lane are requested to interface with the display panels

• Availibility even on small packages => BOM cist saving

• Lower power consumption and less electromagnetic interference

• TFT LCD controller

• Advanced animations and graphical user interfaces

• Drives displays without embedded controllers BOM cost saving

F469 Highlights 96

• Extended Memory ressources

• Up to 2MBytes internal Flash

• 384 KB internal RAM including 64KB CCM

• External memory interfaces

• Flexible Memory controller (FMC)

• 90MHz I/F with memory remap capability for higher perfomance

• SRAM,PSRAM,SDRAM/LPSDR SDRAM, Flash NOR/NAND support

• Intel 8080 and Motorola 6800 LCD parallel interfaces for cost effective Graphical interfaces

using LDC with embedded controllers

• Dual Quad SPI interface (QSPI)

• SPI NOR Flash (1-bit), quad SPI (4-bit) or dual-Quad (8-bit) SPI NOR Flash support

• Memory Mapped mode supporting up to 256 Mbytes external SPI NOR flash

• Up to 90 Mbytes/s in SDR mode and up to 120Mbytes/s in DDR mode

• Upgrated USB features

• Added Dedicated USB power rails.


• low power state with short entry and exit times

Display interfaces with STM32F469 98


DSI Host

RAM FMC Flash

LCD-TFT

CTRL

DPI Cortex-M4

ART

Chrom-ART

Serial high speed interface

Up to 6 pins

Up to 720p 30Hz resolution

eDPI

PPI D-PHY

DSI Display W or W/O

controller and GRAM

DP

I D

BI

Parallel interface

Up to 22 pins

Up to VGA/WQVGA resolution

Parallel interface

Up to 28 pins

Up to XGA resolution

Parallel interface LCD Display Without controller and GRAM

Parallel interface LCD Display With controller and GRAM

DBI

Supported resolutions without external RAM using TFT controller

99

bpp ↓

resolution→

BUFFER SIZES (Kbytes) ↘

CGA (320x200)

QVGA (320x240)

WQVGA (480x272)

VGA (640x480)

WVGA (800x480)

SVGA (800x600)

XGA (1024x768)

1 (2 colors) 7.8 9.4 15.9 37.5 46.9 58.6 96.0 2 (4 colors) 15.6 18.8 31.9 75.0 93.8 117.2 192.0

4(16 colors) 31.3 37.5 63.8 150.0 187.5 234.4 384.0

8 (256 colors) 62.5 75.0 127.5 300.0 375.0 468.8 768.0 16 (high color) 125.0 150.0 255.0 600.0 750.0 937.5 1536.0

24 (true color) 187.5 225.0 382.5 900.0 1125.0 1406.3 X 32 (deep color) 250.0 300.0 510.0 1200.0 1500.0 X X

STM32F469

STM32F469

TFT

or

DSI

Frame

buffer 1

Frame

buffer 2

Display Chrom-

ART

100

bpp ↓

resolution→


CGA (320x200)

QVGA (320x240)

WQVGA (480x272)

VGA (640x480)

WVGA (800x480)

SVGA (800x600)

XGA (1024x768)

1 (2 colors) 7.8 9.4 15.9 37.5 46.9 58.6 96.0 2 (4 colors) 15.6 18.8 31.9 75.0 93.8 117.2 192.0

4(16 colors) 31.3 37.5 63.8 150.0 187.5 234.4 384.0



Supported resolutions without external RAM using FMC parallel interface

STM32F469

STM32F469

FMC

or

DSI

Frame

buffer 1

Display

Frame

buffer 2

Chrom-

ART

101

bpp ↓

resolution→


CGA (320x200)

QVGA (320x240)

WQVGA (480x272)

VGA (640x480)

WVGA (800x480)

SVGA (800x600)

XGA (1024x768)

1 (2 colors) 7.8 9.4 15.9 37.5 46.9 58.6 96.0 2 (4 colors) 15.6 18.8 31.9 75.0 93.8 117.2 192.0

4(16 colors) 31.3 37.5 63.8 150.0 187.5 234.4 384.0



Supported resolutions with external RAM using TFT interface

SDRAM

STM32F469

TFT

or

DSI

Frame

buffer 1

Display

Frame

buffer 2

16/32 bits F

M

C

Chrom-

ART

F469

back

102

F469 Discovery KIT 4’’ WVGA DSI Display

Capacitive touch

Audio codec

128 Mbit QSPI Flash

128 Mbit SDRAM

SDCARD

Arduino extension

F469 and F479 Evaluation boards

STM32F469 Ecosystem

http://gnbproject7mms.gnb.st.com/mcdmktg/regions/stm32/F4/STM32F4 Branding Visuals/STM32469I-EVAL.jpg

A choice of advanced graphical stacks taking the full

advantage of Chrom-ART graphics Hardware

acceleration

103 STM32F469 Ecosystem

Семейство STM32 F7

Key NEWS

• Bigger brother in STM32F7 series • STM32F7xx with 2MB flash / 512kB SRAM

• JPEG HW accel., 3xCAN’s, DFSDM, ….

• Sampling to alpha CTM’s, MP in May


105

Ядро

ARM CORTEX-M7

106

DSP

Ядро Cortex-M4 • Архитектура ARMv7E-M

• Гарвардская архитектура, конвейер 3 - уровня

• Поддержка деления, инструкций SIMD

• Модуль защиты памяти (MPU)

• Модуль плавающей точки (FPU, одинарный)

• Включен во все STM32 на ядрах ARM Cortex-M4

107

12-тактов задержки ISR

• Архитектура ARMv7E-M

• Гарвардская архитектура, конвейер 6 - уровней

• Супер скалярная архитектура!

• Поддержка деления, инструкций SIMD

• Модуль защиты памяти (MPU)

• Модуль плавающей точки (FPU, двойной)

• Включен во все STM32 на ядрах ARM Cortex-M4 и Cortex-M7

Ядро Cortex-M7 108

На один шаг ближе к DSP На один шаг ближе к процессорам

реального времени

Выполнение операций загрузки/выгрузки

параллельно с арифметическими операциями

Прямой доступ ядра к 2 областям оперативной

памяти

Операции ветвления без задержек Кеш память для внешней памяти ( шина AXI-M)

12-тактов задержки ISR

Cortex-M7 → параллельное выполнение 109

1

Fetch Decode Issue Prefetch

DATA PROCESSING UNIT

(+ FPU)

LOAD/STORE

UNIT

PREFETCH

UNIT

#1 DECODE #2 DECODE

64-бит за 1 такт

Load/Store 1

Load/Store 2

ALU 1 (Main)

ALU 2

MAC (32b x 32b + 64b)

FPU

2 3 4

32-бит

32-бит

Execute

BTAC 64-entry

X 64 bits

BRANCH

(2x 32b)

Память данных

NVIC

DPU

Операции математики и load/store

• Cortex-M4

• Единичные операции load/store занимают 2 такта

• N последовательных операций load/store занимают N+1 тактов

• Cortex-M7

• Операции load/store выполняются параллельно

с арифметическими

• Доступ к памяти без задержек!

110

Работа компилятора!

Выборка Декодиро

вание

Результат

#1 DECODE #2 DECODE

Load/Store 1

Load/Store 2

ALU 1 (Main)

ALU 2

32-бит (2x 32b)

32-бит

Выполнение

Группировка команд

Параллельное

выполнение команд

Архитектура STM32F7

111

DSP

DMA1 DMA2 ETH

DMA

USB

HS

DMA L1-Cache

4/16KB I/D

AXI to Multi-

AHB

LCD-

TFT

DMA

Chrom-

ART

SRAM

240/368 KB

SRAM

16 KB

AHB1

Peripheral

AHB2

Peripheral

FMC

QuadSPI

ITCM RAM

16 KB

DTCM RAM

64/128 KB

AX

IM

AH

BS

ITC

M

DT

CM

APB1

Peripheral

APB2

Peripheral

FLASH

1/2 MB

AH

BP

DM

A_M

EM

1

DM

A_M

EM

2

DM

A_P

1

DM

A_P

2

ART

Шина ITCM

Шина DTCM

Шина AXIM

Шина AHBS

Гибкая архитектура STM32F7x6 112

64-b

it

Bu

sM

atr

ix 32-бит матрица шин

Cortex-M7

Выполнение кода возможно из:

Flash ITCM с ART Accelerator

или

Flash AXI с L1-cache

или

Внешняя память с L1-cache

Архитектура ядра 113

DATA PROCESSING

UNIT

(+ FPU)

NVIC

LOAD/STORE

UNIT

STORE

BUFFER

BUS INTERFACE

UNIT

MPU

AXI-M

AHBS

for DMAs

AHBP (периферия)

Прерывания

TIGHTLY COUPLED MEMORY UNIT SQ

ARM® Cortex®-M7

ITCM DTCM

DEBUG ETM/ITM trace

Отладка

AHBD

PREFETCH

UNIT

AXI to Multi-AHB

Внешняя память Внутренняя память

I-Cache D-Cache

ART

FLASH

64-бит

64-бит

256-бит

Резюме

1. Супер скалярная архитектура

→ 2 инструкции за 1 такт

2. Ветвление за 1 такт

3. Система кэш менеджмента для

работы с медленной памятью

4. Развитая архитектура для

работы с большими объемами

данных

114

1000 CoreMark

Семейство STM32F7

116

Портфолио STM32F7 (1/2) 3/7

STM32 F7 1MB block diagram 117

• NEW core: ARM Cortex-M7

• Up to 216 MHz, 428 DMIPS/1000 CoreMark

• Twice more DSP performance vs Cortex-M4 core

• New generation of Peripherals

• 2xSAI, 3xI2S half duplex, USB dedicated supply for

1.8 V operation, CEC, Quad SPI,SPDIF input, 4xI2C.

• Same packages as F429

• WLCSP143

• LQFP100,144,176,208

• BGA 176, 216

ARM Cortex-M7

216 MHz

118

• Cortex-M7 with double precision FPU

• 216 MHz, 462 DMIPS/

1082 CoreMark

• 2MB Flash / 512KB SRAM

• Twice more DSP performance vs

Cortex-M4 core

• New generation of peripherals

• 2xSAI, 3xI2S half duplex, Dedicated

supply for 1.8 V operation for USB and

SDMMC, CEC, Dual mode Q-SPI,SPDIF

input, 4xI2C, 2 SDIO I/F, 3 CAN, MIPI

DSI, JPEG H/W codec, MDIO slave

• Same packages as F429 • WLCSP180(168 active) pitch 0,4mm

• LQFP100,144,176,208

• BGA176, 216

STM32 F7 2MB block diagram

ARM Cortex-M7

216 MHz

LQFP100

TFGBA100 (F7x6, F745) only

WLCSP143 LQFP176

UFBGA176 LQFP208 TFBGA216

512 K

1 M

Flash size (byte)

STM32F746VG STM32F746ZG STM32F746IG STM32F746BG STM32F746NG

STM32F746VE STM32F746ZE STM32F746IE STM32F746BE STM32F746NE


Legend: without HW crypto/Hash coprocessor with HW crypto/Hash coprocessor

Pin count

STM32F745VE STM32F745IE

STM32F745VG STM32F745IG

RAM size (byte)

2 M

STM32F769AG STM32F769BG STM32F769NG

STM32F767VG STM32F767IG STM32F767BG STM32F767NG

1 M

LQFP144

STM32F746ZG

STM32F746ZE

STM32F756ZG

STM32F745ZE

STM32F745ZG

STM32F777VI

STM32F767VI

STM32F769AI*

STM32F779AI*

STM32F767ZG

STM32F777ZI

STM32F767ZI

STM32F769IG LQFP only

STM32F779II LQFP only

STM32F767II

STM32F769II LQFP only

STM32F777II

STM32F769BI

STM32F779BI

STM32F767BI

STM32F777BI

STM32F769NI

STM32F777NI

STM32F767NI

STM32F779NI

320K

+ 16K ITCM +

4K Backup

320K

+ 16K ITCM +

4K Backup

512K

+ 16K ITCM +

4K Backup

512K

+ 16K ITCM +

4K Backup

STM32 F7 portfolio with short term roadmap

WLCSP168

Roadmap : samples now, production May-2016

119

STM32F765VI STM32F765ZI STM32F765II STM32F765BI STM32F766NI


(*) : exist in Vreg_OFF version (resp. STM32F778AIY6TR and STM32F768AIY6TR)

Отладочные платы 120

STM32746G-EVAL

STM32756G-EVAL

STM32F746G-DISCO

• 216 МГц STM32F756NGH6 или STM32F746NGH6

• SAI аудио ЦАП, стерео audio jack, микрофон

• SDRAM 8Mx32 SDRAM, 1Mx16 бит SRAM, 8Mx16

бит NOR FLASH и 512 Mбит QuadSPI NOR FLASH

• Цветной 5.7’ 640 x 480 TFT LCD сенсорный экран

• Ethernet EEE-802.3-2002

• USB OTG HS/FS, разъем micro-AB

• CAN 2.0A/B

• Модуль камеры

• 216 МГц STM32F746NGH6, 1 Mб Flash, 340 Kб RAM

• Цветной 4.3’ 480x272 LCD-TFT сенсорный экран

• 128-Mбит Quad-SPI Flash, 128-Mбит SDRAM

• Ethernet IEEE-802.3-2002

• USB OTG HS/FS, разъем micro-AB

• SAI аудио кодек, стерео выход

• Два МЭМС микрофона

• Модуль камеры

• Поддержка VCP, MS и отладочного порта

Meet the STM32 – Sphero BB-8 droid 121

Meet the STM32 – Apple Watch 122

Application exemples 123

29.02.2016 Presentation Title

Smart watch Main application controller

Industrial/home automation

panel

STM32 Ecosystem

http://gnbproject7mms.gnb.st.com/mcdmktg/regions/ecosystem/Ecosystem Branding Visuals/module_NUCLEO_STM32.png

Key NEWS

• Introducing STM32 Nucleo-32 • Module like approach addressing smallest STM32’s

• Compatible with Arduino Nano

• Same price as Nucleo-64

• Preparing STM32 Nucleo-144 • Addressing bigger STM32’s

• Following Ardunio Uno


125



Key NEWS

• STM32 Cube Low Layer • Simple and efficient libraries (snippets like)

• Available today for STM32L4, next to come in 2016

• STM32 toolset running under Linux • Linux drivers for ST-Link

• Linux version of STM32CubeMx

• Linux version of SW4STM32 by AC6


126

Nucleo-64

STM32 with 64 pins

Introducing STM32 Nucleo-32 127

Nucleo-32

STM32 with 32 pins

F303K8 F031K6

F042K6


http://gnbproject7mms.gnb.st.com/mcdmktg/regions/stm32/STM32 Branding visuals/module_NUCLEO_STM32F0.jpg



STM32 Nucleo-32 features

Integrated ST-Link/V2-1:

drag & drop device flash programming

128

Push button, 2 color Leds

Arduino Nano extension connectors :

easy access to add-ons

One STM32 MCU flavor with 32 pins

Flexible board power supply :

through USB or external source

Much smaller size for more choice


Nucleo-32

STM32 with

32 pins

Introducing STM32 Nucleo-144 129

Nucleo-144

STM32 with

144 pins

Nucleo-64

STM32 with

64 pins


STM32 Nucleo-144 features

Integrated ST-Link/V2-1:

drag & drop device flash programming

130

Ethernet & USB OTG (optional)

Arduino Uno & ST Zio connectors :

easy access to add-ons

One STM32 MCU flavor with 144 pins

Flexible board power supply :

through USB or external source

More choice to make connections

ST morpho extension :

direct access to all mcu I/Os


STM32 Nucleo portfolio 131

STM32 Nucleo exposes the whole family of STM32

microcontrollers

Multi-IDE support

STM32Nucleo open development platform HW SW Expansion

STM32 Cube expansion SW

STM32 Nucleo expansion boards

(Nucleo shields) STM32

Cube

SW library

STM32

Nucleo

development

boards

http://gnbproject7mms.gnb.st.com/mcdmktg/regions/ecosystem/Ecosystem Branding Visuals/Software/STM32_Cube_128x128px.png

http://www.emprog.com/emprog/

http://www.ac6.fr/

More Nucleo expansion boards

BLE

Motion & Environmental

sensors

Dynamic NFC

tag

Audio Microphones Proximity & Light

sensor

Motor driver LED driver

WiFi 802.11 b/g/n

Sub-1GHz

Security

http://en.wikipedia.org/wiki/File:NFC-N-Mark-Logo.png

http://medialib.st.com/pages/view.php?ref=1760&search=gyroscope&order_by=relevance&sort=DESC&offset=0&archive=0&k=

http://medialib.st.com/pages/view.php?ref=1784&search=pressure&order_by=relevance&sort=DESC&offset=0&archive=0&k=

User code

Middleware

RTOS, USB, TCP/IP, Graphics...

Hardware abstraction layer

STM32Cube Embedded software

Software Development – STM32Cube

• Get configuration code generated* from a tool with STM32Cube and

focus on your added-value software !

• 4 configuration wizards: pinout, clock, peripherals & middleware, power consumption

• Portable Hardware Abstraction layer, from one series to another

• Middleware with RTOS, USB, TCP/IP, File System, Graphics

134

STM32CubeMX Configuration tool on PC

Initialization C code

generation

depending on user choices

135 STM32Cube - Embedded software Architecture and user entry points

STM32Cube HAL

(Hardware Abstraction Layer)

TCP/

IP

FAT

File

Sys.

Gfx

USB

Host /

Device

STM32Cube Middleware level

RTOS

STM32Cube Embedded Software packages

Touch

STM32Cube LL

(Low-Layer APIs)

User Application Code

STM32

• Three entry points for the user

application:

• Middleware stacks

• HAL API

• LL APIs

• Possible concurrent usage of

HAL and LL

ST Embedded software offer – Comparison

Offer Portability Optimization

(Memory & Mips) Easy Readiness

Hardware

coverage

STM32Snippets +++ +

Standard Peripheral Library ++ ++ + ++ +++

STM32

Cube

HAL API +++ + ++ +++ +++

LL APIs + +++ + ++ ++

Monitor Generate Code Compile & Debug

STM32

CubeMX Partners IDEs STMStudio

… with comprehensive choice of free IDEs

FREE

IDE’s

http://www.ac6.fr/

http://www.ac6.fr/

http://www.emprog.com/emprog/

http://www.ac6.fr/

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