ST25 NFC Resources, Technical Support and Benefit Introduction … Email Marketing/2019... · ST25...
Transcript of ST25 NFC Resources, Technical Support and Benefit Introduction … Email Marketing/2019... · ST25...
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Gang WU
Oct 16th, 2019
ST25 NFC Resources, Technical
Support and Benefit Introduction
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Agenda
• ST25 NFC take away solutions
• ST global design resources
• Local design resources
• Local NFC training
• Security - User data protection
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ST Global Design Resources
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PC software tool
ST25 SDK
ST25 Ecosystem 4
STM32Cube
software ecosystem
Mobile Apps
ST25 SDKDiscovery kit
STM32 based
Schematic,
BOM, Gerber
Documentation
DS, AN, UM……
Easy-to-use and customer-oriented
STM32Nucleo
hardware ecosystem
Antenna design
/ marching tool
HW SW
Tools Documents
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ST Online Resources 5
Tools&SW Doc&HW Antenna design
https://www.st.com/zh/nfc/st25-nfc-rfid-tags-readers.html
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Fast evaluation and easy prototyping
ST25 Hardware Ecosystem 6
• ST25 NFC IC
• Onboard STM32 MCU
• Micro-USB connector
• PC GUI available
• MCU source code available for full
function evaluation and demo with
PC GUI
Discovery kit
Example: ST25R3911B-DISCO Example: X-NUCLEO-NFC05A1 Example: ST25R3911B-EMVCO
• ST25 NFC IC
• Compatible with STM32 Nucleo
boards
• Equipped with Arduino™ UNO R3
connector
• MCU source code available for
prototype development & evaluation
Nucleo shield board
• ST25 NFC IC
• Onboard STM32 MCU
• Micro-USB connector
• Comprehensive Device Test
Environment (DTE) for EMVCo Level
1 FW control
Application oriented demo kit
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Easy to use and user friendly
Antenna e-Design suite and Matching Tools
Available in www.st.com/st25
Antenna eDesign suite ST25R antenna matching tool
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STM32Cube Expansion Software
• Example : Demo of the ST25R3911B wakeup and reader mode
• Low power Wakeup mode detection of approaching tag
• Identification and activation of nearby tag/P2P device
• Displays tag‘s technology (LED) and UID
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Easy-to-use and porting
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STM32 Open Development Environment 9
A fast track from idea to production
Prototype Engineering sample
X-NUCLEO-IDW01M1
X-NUCLEO-IKS01A2
X-NUCLEO-NFC01A1
NUCLEO-F401RE
+ =
Idea Product
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ST25 SDK Content 10
ST25 SDK easy-to-use and customer-oriented
Android app
(with tutorial)
PC SW app
(with tutorial)
ST25 lib
Javadoc files
st25sdk jar
Reader lib
Javadoc files
reader jars reader dll/so
Data Brief
User Manual
dll: dynamic link library (for Windows)
so: shared object (dynamic library for Linux)
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ST25 IOS Application 11
ST25 IOS application based on NDEF message
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Linux® Driver for the ST25R391x 12
Simple implementation with the Raspberry Pi 3 to operate with the reader
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ST25 NFC Take Away Solutions
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Near Field Communication
• Near Field Communication
• Short-range radio technology – (<10cm)
• Inductive coupling – 13.56MHz
• 2 types of devices : Initiator and Target
• The NFC Forum : non-profit industry association
• Standardization to ensure interoperability
• Promotion of the technology
• 4 Typical Use-cases :• Cell phone
• Payment
• Wireless paring
• Data exchange
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Accessory recognition, Brand protection
and Device parameters setting15
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Smartlock 24
to FP
Module
to NFC
board
to I2C
Dialpad
I2C
SPI
PWMGPIO
To Motor Enc.
To Motor
Main Board
BLE
STM32WB55
LSM303AG
RSTSAFE-
A100
STSPIN240
Partner FP
Module
ST25R3911B
Extension boards
VL53L0Xto ToF
Module
DAC
TS4990
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Automotive Door access 17
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Automotive Wireless Charger 18
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System Firmware upgrade 19
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Solution: E-ink and HF/UHF reader for asset
tracking20
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Local Design Resources
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PC software tool
ST25 SDK
ST25 Ecosystem in China 22
STM32Cube
software ecosystem
Mobile Apps
ST25 SDKDiscovery kit
STM32 based
Schematic,
BOM, Gerber
Documentation
DS, AN, UM……
Easy-to-use and customer-oriented
STM32Nucleo
hardware ecosystem
Antenna design
/ marching tool
HW SW
Tools Documents
Local Support / on-line training
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You may get ST25 NFC design
resources by sending an email
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ST25 Local Design Resources Net Disk 24
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25Local application tips
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26MCU reference code
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27Local Design: Tag Antenna Designs
23 dynamitic tag antenna designs have been validated to speed up customer
development
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ST25R3911
Antenna
Working distance (mm)
ST25TA
(Antenna size:mm) M24LR/ST25DV/ST25TV (Antenna size: mm)
T4 80*50
T5 15*15
T5 20*15
T5 20*20
T5 25*20
T5 25*25
T5 30*25
T5 40*25
T5 40*30
T5 40*40
T5 80*50
20mm*20mm 45 50 52 55 57 60 67 69 71 75 90
30mm*30mm 55 56 60 64 68 69 73 82 83 90 105
40mm*30mm 58 56 59 63 65 70 73 80 81 90 115
40mm*30mm 69 65 69 73 78 79 81 92 93 105 125
50mm*40mm 70 67 71 76 81 82 88 97 98 108 129
60mm*40mm 80 75 81 85 87 90 100 105 110 120 150
60mm*50mm 90 85 87 95 99 101 108 120 121 135 165
70mm*50mm 95 85 90 96 101 105 111 122 125 140 167
80mm*60mm 105 87 93 98 101 107 115 126 130 145 175
80mm*80mm 112 95 100 110 115 118 125 136 141 155 190
100mm*80mm 115 97 105 110 115 120 130 142 145 162 200
40
60
80
100
120
140
160
180
200
220
T480*50
T515*15
T520*15
T520*20
T525*20
T525*25
T530*25
T540*25
T540*30
T540*40
T580*50
Dis
tan
ce (m
m)
Tag antenna size (mm)
30mm*30mm 40mm*30mm 40mm*30mm 50mm*40mm
60mm*40mm 60mm*50mm 70mm*50mm 80mm*60mm
80mm*80mm 100mm*80mm
28Local Design: Reader Antenna Matrix
10 ST25R3911B antenna designs have been evaluated, targeting to speed up customer
design.
ST25R3911B reader antenna size
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High Performance RFID/NFC Reader + Tag 29
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Cost effective access control 30
1 Reader IC
2 antennas
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Local NFC Training
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Off-line Training 32
请关注公众号
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Security - User data protection
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Gradual protection level34
UID based
Online tracking, no cryptography applied
Tag authentication:
Advance cryptography operations, e.g., SUN,
3-pass AESAUTH
Protection Level
Memories Protections- Internal tag data protection based on crypto - MPU flash protection based on crypto
TruST25TM Digital Signature based on:- UID - Private and public key crypto concept
Untraceable modePassword protection- For EEPROM Data
- UID With 64 bits Unique Identifier
Cloud web service protection
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Level - 3: Memory encryption with
type V NFC tag35
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Thank You!