Dual Interface EEPROM & RF solutions
Bonny ZHANGMemory Product MarketingMemory, Microcontroller & Secure Solutions (MMS) Group
ST EEPROM: Solid Market Leader
• ST is a long term partner
ST has been supporting
EEPROM for more than 20
years
• ST is a large scale &
ST has been number 1 EEPROM
No.1 EEPROM Supplier
EEPROM Billings
300
350
scale & competitive supplier
number 1 EEPROM
supplier for 6 years
• ST is using the best process in the market for mass production
ST keeps investing in advanced
process for innovation
Source: iSuppli March 2011
2
0
50
100
150
200
250
2005 2006 2007 2008 2009 2010
ST
Atmel
Microchip
Broadrange Portfolio of standard productsBus Density 1Kb 2Kb 4Kb 8Kb 16Kb 32Kb 64Kb 128Kb 256Kb 512Kb 1 Mb 2 Mb
I²C M24C01 M24C02 M24C04 M24C08 M24C16 M24C32 M24C64 M24128 M24256 M24512 M24M01 M24M02
SO8 • • • • • • • • • • • •TSSOP8 • • • • • • • • • • Q3 2011
MLP 2x3 • • • • • • • • •WLCSP • • Q2 2011 • • • • •*
SPI M95020 M95040 M95080 M95160 M95320 M95640 M95128 M95256 M95512 M95M01 M95M02
SO8 • • • • • • • • • • • •TSSOP8 • • • • • • • • • • Q3 2011
MLP 2x3 • • • • • • • • •WLCSP • • • • •*
MICROWIRE M93C46 M93C56 M93C66 M93C76 M93C86
SO8 • • • • •
3
SO8 • • • • •TSSOP8 • • • • •MLP 2x3 •
M93S46 M93S56 M93S66
SO8 • • •DRAM SPD M34E02
TSSOP8 •MLP 2x3 •
With ST EEPROM, you can enjoy:
• Competitiveness through State of the Art Technology Roadmap• Broad range & innovative Products • Efficient Service through best in class Manufacturing • Zero defect Quality program• Eco-friendly: RoHS, Halogen free
2Mb EEPROM : First to market !� First 2Mb EEPROM on the market
� M24M02 : I²C version� M95M02 : SPI version
� Product features � I²C : 400Khz and 1Mhz high speed bus� SPI : 10MHz at 2.5V, 5MHz at 1.8V� SO8N package� -40/+85°C temperature range
NEW
� Main applications � Medical application (hearing aids)� Metering, Smart Grid� Set Top Box� LCD panel� TV� Printers
� M24M02 & M95M02: Samples available Now!
Lockable Page EEPROM
• Helps you to store parameters, which must remain permanentlyprotected :
� ST Device ID� Unique ID
Product Salestype
2Mb I²C & SPIM24M02-DRxxxM95M02-DRxxx
1Mb I²C & SPIM24M01-DRxxxM95M01-DRxxx
512Kb I²C & SPIM24512-DRxxxM95512-DRxxx
256Kb I²C & SPIM24256-DRxxx
NEW
� Serial Number� Board description� Traceability code � Packages : SO8N,
TSSOP8 and MLP 2x3
256Kb I²C & SPIM24256-DRxxxM95256-DRxxx
128Kb I²C & SPIM24128-DRxxxM95128-DRxxx
64Kb I²C & SPIM24C64-DRxxxM95640-DRxxx
32Kb I²C & SPIM24C32-DRxxxM95320-DRxxxStandard
EEPROM array
Lockable Page
5
� M24/M95xxx-DRxxx: available Now!
New Specific product : Event recorder
� Enables design for real time and fast data recordin g in EEPROM� Record 256 bytes of data in one shot in less than 1ms
(40 times faster than normal EEPROM)� Low power consumption makes it easy to supply from small size
capacitor (1/10 the energy of Flash)� Ideal to handle unexpected power off situation
� Suited for Automotive (ex. Black Box),
NEW
� Suited for Automotive (ex. Black Box), Metering, and Industrial applications
� Product features� 32Kb SPI EEPROM� Large page size of 256bytes� Fast write EE area: program in less than 1ms for 256bytes!� Fast clock frequency: >10Mhz at 2.5V� SO8 & TSSOP8 and MLP2x3 packages
� M35B32, samples available Now!
Memory Strategic development axesM
arke
tsIn
terf
ace
Serial interface RF Interface
StandardAll Segments
Automotive Added ValueSpecific Secure
Dual InterfaceNew Market Enabler
RFID
Focus > 1Kbit
Inte
rfac
e
EEPROM Process
Ena
bler
s
Serial interface(I²C, SPI, MICROWIRE, Specific)
RF Interface(HF ISO 14443 & 15693 )
Advanced CPU (8 & 32-bit Platforms) Stand alone EEPROM Technology
e-NVM Technology (Standard and Low Power)
7
Dual Interface EEPROM – Introduction
The Dual Interface EEPROM is an electrically-erasab le memory which communicates with Read and Write attributes through :
� a wired I²C interface with MCU or chipset� RF, using an industry-standard ISO 15693 which does not require
any on-board power
I²C interface RF interfaceEEPROM
Dual Interface EEPROM – Simple Concept
Read and write parameters/datafrom inside (I²C) and outside (RF)
the application
NFC enabled consumer phone
Dual Interface EEPROM - How it works
� Based on Passive RFID technology
� Just add a 13.56 MHz inductive antenna onto your PCB
Dual Interface EEPROM
No battery needed to operate the dual interface EEPROM in RF mode
Inductive antenna
Dual Interface EEPROM…New perspectives for data management
Operating data
Event logUser settings
Application dataOperating data
Calibration dataActivation keyFirmware upgrade
User settings
Application data
Processing data
Event log
11
Identification data
Unique IDUser IDSerial number
Traceability information
LanguageIP addressBrightness, contrast,Factory settings
BOM version, Firmware versionDate and trace codeManufacturing plant code
Incidents / faults reportWear-out informationTamper detectionTemperature, shocks
Operating data
User settings
Dual Interface EEPROM…REAL new perspectives for data management !
Wireless access
Identification data
Event log
Traceabilityinformation
User settings
Application data
Parameter setting
Activation key
MANUFACTURING &
LOGISTICS
Enabling a wide range of use cases…
User setting profile
Usage/load information
END USER
Datalogging
PersonalizationDualFactory settings
In-line calibration
Traceability
Personalization
Warranty management
Event Log Traceability
Calibration After Sal es
Warranty management
SERVICING & MAINTENANCE
Dual
Interface
EEPROM
Dual Interface EEPROM : targeted applications
IndustrialMedicalMetering
Factory automation
• Calibration• Parameter update
Consumer ElectronicsPeripherals
CommunicationGaming
• Parameter update• Diagnostics• Maintenance• Traceability• Parameter update
• Diagnostics• Maintenance• Asset tracking• Activation
• Asset tracking• Activation
Smart sensors,RFID
• Data loggers• Identification• Traceability• Sensors/cold chain
Dual Interface EEPROM product roadmap
16k-bit
256k-bitM24LR256E
Target spec to be defined
64k-bitM24LR64 IC
In production
Memory Density
128k-bit / 256k-bitMulti-bank
reference design September 2010
New energy harvestingand WIP/BUSY functions
16k-bitM24LR16E IC Samples Q2 2011
Production H2 20114k-bit
M24LR04E IC Samples Q3 2011
Production Q42011
In production
CR95HFSamples Q1 2011
Qualification Q3 2011
2010 2011New 13.56MHz transceiver
CONFIDENTIAL
M24LR64 in MP now!
I²C I²C I²C I²C protocolprotocolprotocolprotocol
E1
SDA
SCL
VCC
Power Power Power Power managementmanagementmanagementmanagement
and and and and
GND
ISO 15693 RF interface- industry standard- passive RFID
technology
I²C interface- industry standard- 1.8-5.5V, 400kHz
I²C/RF arbitration
64-bit UID 64-bit Unique Identifier (Factory-
Programmed and Locked )
EEPROMEEPROMEEPROMEEPROM
RFRFRFRFprotocolprotocolprotocolprotocol
AC0
AC1
E0
Power Power Power Power extractionextractionextractionextraction
and and and and PC/RF PC/RF PC/RF PC/RF
arbitration arbitration arbitration arbitration unitunitunitunit
technology- high-speed mode
(up to 53 Kbit/s) 64-Kbit EEPROM
Password protection scheme
M24LR16E coming soon…
16k-bit
I²C protocol
RF WIP_BUSY
SDA
SCL
VCC
GND
I²C interface
Power management
and
External power supply
RF WIP_BUSY (Digital output)
64-bit UID
16k-bit
EEPROM
RFprotocol
AC0
AC1
VOUT
RF WIP_BUSY and PC/RF
arbitration unit
Power Management
Unit
ISO 15693 RF interface
(Digital output)
VOUT(energy harvesting from RF)
� Dual Interface EEPROM with Energy Harvesting Voutand Interrupt pin for MCU wake-up
Introducing the M24LR16E
Vout (~3V, few mA)
I²CM24LR16E
MCUInput VccISO15693
� Offers RF access to your device’s data� Enables to remotely
� Wake up your application!� Power your board!
I²CM24LR16E Input VccISO15693
� ST’s evaluation kits for evaluation / development
� Commercial ISO15693 RFID reader-writers, available through partners
4 types of RF reader-writers
� ST’s 13.56MHz transceiver IC for embedded RF reader-writer
� NFC Enabled mobile phones withISO15693 capable NFC function
NFC and Reader IC Solutions
NFC for Mobile : booming market
21
� From 50 / 100 Mp in 2011 up to 500 / 900 Mp in 2015 � Most Smart Phones / All OS� Numerous NFC commercial models now available
� Nokia (C7, N9), Samsung Galaxy S2, Google Nexus S, Blackberry Bold 9900� Possible NFC architectures: NFC + SWP-SIM, NFC + embedded Secure element
� Mobile payment: new players (Google, Apple) strongly pushing for NFC introduction(cf Google wallet)
NFC Market segmentation
SmartCard READERS(OTP / PinPad , PC-LINK, USB TOKEN)
Card Emulation & P2P Device
MOBILE PHONE Card Emulation & reader & Peer to Peer
E-Payment / Transport / Data Exchange / All readers application ST
21NF
CA
ST
RF
NF
CA
Security Access / Data Exchange
USB TOKEN
E-Payment / Security Access / Data Exchange
Card Emulation & P2P DeviceE-Payment / Security Access Control / Data Exchange / Transport
INTEGRATED SOLUTIONKeyboard, Laptop, Tablet ,Display, Printer, TV, PDA, Headset remote control, industrial device
E-payment / Security Access / Data Exchange
Industry & Logistic / Asset Tracking/ Data Exchange / Peripheral
ST
RF
NF
CA
CR
95HF
What is CR95HF
� Multi-protocol Contactless Transceiver IC operating in HF (13.56MHz), meant for a wide range of embedded RF applications
� Enables RF communications with Dual Interface EEPROM, RF Memory devices, RFID tags, and NFC enabled mobile phone (when phone is in card emulation mode) in a wide range of applications:� medical equipment� medical equipment� portable healthcare devices� industrial equipment� factory and building automation� computers and peripherals� consumer electronics
� Suitable for RF reader/writer designs of portable and stationary systems
CR95HF overview � Multi-protocol 13.56MHz Contactless Transceiver IC� ISO15693, ISO14443 A-B and NFC ISO18092 compliant analog
front-end� UART and SPI interface� No Card emulation nor peer-to-peer mode� Standard QFN32 package, 5x5mm� 3V operation
Dual Interface EEPROM� 3V operation
� No embedded security algorithm
UART
SPI
ISO14443-Bprotocol
ISO14443-Aprotocol
ISO18092 (NFC)protocol
ISO15693protocol
EEPROM
Card / Ticket / Label…Main-unit
CR95HF with RF Memory
RF Memory
CR95HF
SPI
MCU
An easy-to-use RF access to « card/tag » information
Main Unit MCU can read and write into RF Memory through the RF interface
ISO14443 ISO15693
512-bit SRi512
1K-bit LRi1K
2K-bit SRi2K LRi2K, LRiS2K
4K-bit SRi4K, SRiX4K
64K-bit LRiS64K
ST offer
New ApplicationMain-unit or reader-writer
CR95HF with Dual Interface EEPROM
Enabling innovative interactive data exchange
RF Memory
with serial access
CR95HF
SPI
MCU MCUI²C
DisplayTouch keys
Sensors
access
ISO15693 I²C Memory
4-Kbit M24LR04E (ES July 2011)
16-Kbit M24LR16E (ES May 2011)
64-Kbit M24LR64 (in production)
256-Kbit M24LR256E (ES March 2012)
ST offer
Main-unit or reader-writer
Extensive RF Memory portfolio
M24LR64
M24LR16E
M24LR04E
LRi1K
I²C
I²C
I²C
New Application
ISO15693 - I²C EEPROM
UART
SPI
LRi(S)2K
LRiS64K
SRi512
SRi2K
SRi(X)4K
MCUISO15693
RFID tag ICs
ISO14443 RFID tag ICs
STRFNFCA overview � Multi-protocol 13.56MHz transceiver for reader mode � Multi-protocol 13.56MHZ for card-emulation, peer to peer modes� NFC ISO18092, ISO14443 A-B and ISO15693 compliant analog front-
end� Standard QFN32 package, 5x5mm� 3V / 5V operation� UART and SPI interface ISO15693
Dual Interface EEPROM
� UART and SPI interface� No embedded security algorithm
UART
SPI
ISO14443-Bprotocol
ISO14443-Aprotocol
ISO18092 (NFC)protocol
ISO15693protocol
� Reader mode are supported with� Software code examples� Reference design� Application notes
STRFNFCA in Reader ModeLRi1K
1-Kbit ISO15693
LRi2K/LRiS2K2-Kbit ISO15693
/password protection
LRiS64K64-Kbit ISO15693 w/ pwd
protection
M24LR6464-Kbit Dual I/F EEPROM
SRi512/SRT512512-bit ISO14443-B
SPIUART
Host controller
ISO14443 Library
Optional AES Encryption Library(e.g. STM32 ST23YT66)
512-bit ISO14443-B32-bit counter /& OTP
SRi2K SRi4K – SRiX4K2-Kbit, 4-Kbit ISO14443-B
32-bit counter & OTP
ST23YR18/YR48/YR80Secure Dual ContactlessMicro w/ 18/48/80KB E²P
NFC Forum Tag 4
NFC Forum Tag 3
NFC Forum Tag 2
NFC Forum Tag 1
CR95HF & STRFNFCA features
CR95HF STRFNFCAISO15693 reader ISO15693 reader
ISO14443-A reader ISO14443-A reader
ISO14443-B reader ISO14443-B reader
ISO18092 reader ISO18092 reader
Dual Interface EEPROM
ISO14443-AISO14443-B
memory
RE
AD
ER
NFC ForumTag Type 1,2,3,4
ISO15693memory
Dual Interface EEPROM
3V modes 3V / 5V modes
Mifare Framingcompatibility in reader
ISO14443-A / B Cardemulation
Peer to Peer
NFC device
NFC ForumTag Type 1,2,3,4
ISO14443-A ISO14443-Bsmartcard
RE
AD
ER
Card
Em
ulationP
2P
ISO15693memory
memory
STRFNFCACR95HF
CR95HF & STRFNFCA applications
Healthcare
Consumer Electronics
IT & Security Access & Corporate ID(Secure Log-on)
P2P &BT Pairing
Product Identification
Industrial
GovernmentE-Passport healthcare
Transport
BT Pairing
PaymentSmartCard Reader
USB NFC Token
Home Appliance
Thank You!
Useful links to ST web site : http://www.st.com/ / to EEPROMs / to Dual Interface EEPROM