支付电子狗

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支付电子狗是最基本的mPOS设备，通常通过音频插孔或BLE连接到也提供密码键盘的移动设备。mPOS电子狗在系统中的单一微控制器上运行EMVCo Level 1和2接触式和非接触式软件协议栈，以及PCI标准要求的基本篡改检测和加密功能.

我们的ST25R NFC读取器具备较高的灵敏度并促进天线适应性，可显著减少认证工作，从而有助于缩短上市时间。我们还提供蓝牙低功耗连接和符合Qi标准的无线充电解决方案。

Wireless Charger ICs

Bluetooth / Bluetooth Low Energy

ST8024

ST25R39 Series

Low Power Amplifiers

ST33

ESD protection

Secure Wearable solutions

Banking

型号	Description
STEVAL-ISB045V1	2.5 W wireless charger transmitter evaluation kit	Quick view 主要特性 STWBC-WA digital controller 2.5 W output power Resistive and capacitive modulation Foreign object detection (FOD) Active presence detector Turn-key and firmware APIs Total reference design (IC, firmware, GUI and dongle) Show More Product Details Download databrief IMAGE FEATURED RESOURCES Schematics BOM Gerber
NUCLEO-F429ZI	STM32 Nucleo-144 development board with STM32F429ZI MCU, supports Arduino, ST Zio and morpho connectivity	Quick view 主要特性 Common features STM32 microcontroller in LQFP144 package 3 user LEDs 2 user and reset push-buttons 32.768 kHz crystal oscillator Board connectors:SWDST Zio expansion connector including Arduino™ Uno V3ST morpho expansion connector Flexible power-supply options: ST-LINK, USB V_BUS or external sources On-board ST-LINK debugger/programmer with USB re-enumeration capability: mass storage, Virtual COM port and debug port Comprehensive free software libraries and examples available with the STM32Cube MCU Package Support of a wide choice of Integrated Development Environments (IDEs) including IAR™, Keil^® and GCC-based IDEs Board-specific features External or internal SMPS to generate V_core logic supply Ethernet compliant with IEEE-802.3-2002 USB OTG full speed or device only Board connectors:USB with Micro-AB or USB Type-C™Ethernet RJ45 Arm^® Mbed Enabled™ compliant Show More Product Details Download databrief IMAGE FEATURED RESOURCES Schematics BOM Gerber
STEVAL-OET004V1	USB Type-C protection and filtering demo PCB	Quick view 主要特性 Protection of all lines (data, control and power) Common mode filters for USB 2.0 and USB 3.1 lines on STEVAL-OET004V1D Plug and receptacle enabling insertion of the PCB between host and cable or device and cable Show More Product Details Download databrief IMAGE FEATURED RESOURCES Schematics BOM Gerber
ST25R3911B-DISCO	Discovery kit for ST25R3911B high performance HF reader / NFC initiator with 1.4 W output power, VHBR and AAT	Quick view 主要特性 Based on ST25R3911B high performance HF reader / NFC initiator with 1.4 W output power, supporting VHBR and AAT ISO 18092 (NFCIP-1) active P2P ISO14443A, ISO14443B and FeliCa™ ISO15693 Supports VHBR (3.4 Mbit/s PICC to PCD framing, 6.8 Mbit/s AFE and PCD to PICC framing) Up to 1.4 W output power with differential antenna Possibility of driving two antennas in single ended mode Inductive and capacitive Wake-up Automatic antenna tuning system DPO (Dynamic Power Output) User selectable and automatic gain control Transparent and Stream modes to implement MIFARE™ Classic compliant or other custom protocols 6 Mbit/s SPI Wide supply voltage range (from 2.4 V to 5.5 V) QFN32, 5 mm x 5 mm package STM32L476RET6 32-bit microcontroller with 512 kB of Flash memory 105 mm x 52 mm, two turns antenna etched on the PCB, and associated VHBR tuning circuit Micro-USB connector for communication with the host PC and board powering Six LEDs indicating the presence of the RF field and of the protocol used to communicate Show More Product Details Download databrief IMAGE FEATURED RESOURCES Schematics BOM Gerber
X-NUCLEO-NFC05A1	NFC card reader expansion board based on ST25R3911B for STM32 and STM8 Nucleos	Quick view 主要特性 On-board NFC card reader IC: ST25R3911B 47 mm x 34 mm, four turns, 13.56 MHz inductive antenna etched on PCB and associated tuning circuit Six general purpose LEDs ISO 18092 (NFCIP-1) active P2P ISO 14443A and ISO14443B ISO 15693 FeliCa™ VHBR 6.8 Mbit/s AFE and PCD to PICC framing 3.4 Mbit/s PICC to PCD framing Up to 1.4 W output power with differential antenna Possibility of driving two antennas in single ended configuration Inductive and capacitive wake-up Automatic antenna tuning system Transparent and Stream modes to implement MIFARE™ Classic compliant or other custom protocols Equipped with Arduino™ UNO R3 connector Free comprehensive development firmware library compatible with STM32Cube and samples for ST25R3911B Scalable solution for multiple board cascade FCC certified RoHS compliant Show More Product Details Download databrief IMAGE FEATURED RESOURCES Schematics BOM Gerber
ST25R3911B-EMVCO	EMVCo reference design for the ST25R3911B high performance HF reader	Quick view 主要特性 Based on ST25R3911B high performance HF reader with 1.4 W output power ISO14443A, ISO14443B (more protocols supported on ST25R3911B-DISCO kit) Up to 1.4 W output power with differential antenna DPO (Dynamic Power Output) User selectable and automatic gain control QFN32, 5 mm x 5 mm package STM32L476 32-bit microcontroller with 1 Mbyte of Flash memory 65 mm x 74 mm, two turn antenna etched on the PCB Micro-USB connector for communication with the host PC and board supply Integrated ST-LINK/V2 for programming and debugging of the STM32L476 2.4 inch resistive touch TFT connected in 16 bit parallel mode S-Touch controller Comprehensive Device Test Environment (DTE) for control of the EMVCo Level 1 firmware Show More Product Details Download databrief IMAGE
NUCLEO-F439ZI	STM32 Nucleo-144 development board with STM32F439ZI MCU, supports Arduino, ST Zio and morpho connectivity	Quick view 主要特性 Common features STM32 microcontroller in LQFP144 package 3 user LEDs 2 user and reset push-buttons 32.768 kHz crystal oscillator Board connectors:SWDST Zio expansion connector including Arduino™ Uno V3ST morpho expansion connector Flexible power-supply options: ST-LINK, USB V_BUS or external sources On-board ST-LINK debugger/programmer with USB re-enumeration capability: mass storage, Virtual COM port and debug port Comprehensive free software libraries and examples available with the STM32Cube MCU Package Support of a wide choice of Integrated Development Environments (IDEs) including IAR™, Keil^® and GCC-based IDEs Board-specific features External or internal SMPS to generate V_core logic supply Ethernet compliant with IEEE-802.3-2002 USB OTG full speed or device only Board connectors:USB with Micro-AB or USB Type-C™Ethernet RJ45 Arm^® Mbed Enabled™ compliant Show More Product Details Download databrief IMAGE FEATURED RESOURCES Schematics BOM Gerber

型号

STEVAL-ISB045V1

2.5 W wireless charger transmitter evaluation kit

Quick view

主要特性

STWBC-WA digital controller
2.5 W output power
Resistive and capacitive modulation
Foreign object detection (FOD)
Active presence detector
Turn-key and firmware APIs
Total reference design (IC, firmware, GUI and dongle)

Product Details Download databrief

IMAGE

FEATURED RESOURCES

Schematics BOM Gerber

NUCLEO-F429ZI

STM32 Nucleo-144 development board with STM32F429ZI MCU, supports Arduino, ST Zio and morpho connectivity

Quick view

主要特性

Common features
- STM32 microcontroller in LQFP144 package
- 3 user LEDs
- 2 user and reset push-buttons
- 32.768 kHz crystal oscillator
- Board connectors:SWDST Zio expansion connector including Arduino™ Uno V3ST morpho expansion connector
- Flexible power-supply options: ST-LINK, USB V_BUS or external sources
- On-board ST-LINK debugger/programmer with USB re-enumeration capability: mass storage, Virtual COM port and debug port
- Comprehensive free software libraries and examples available with the STM32Cube MCU Package
- Support of a wide choice of Integrated Development Environments (IDEs) including IAR™, Keil^® and GCC-based IDEs
Board-specific features
- External or internal SMPS to generate V_core logic supply
- Ethernet compliant with IEEE-802.3-2002
- USB OTG full speed or device only
- Board connectors:USB with Micro-AB or USB Type-C™Ethernet RJ45
- Arm^® Mbed Enabled™ compliant

Product Details Download databrief

IMAGE

FEATURED RESOURCES

Schematics BOM Gerber

STEVAL-OET004V1

USB Type-C protection and filtering demo PCB

Quick view

主要特性

Protection of all lines (data, control and power)
Common mode filters for USB 2.0 and USB 3.1 lines on STEVAL-OET004V1D
Plug and receptacle enabling insertion of the PCB between host and cable or device and cable

Product Details Download databrief

IMAGE

FEATURED RESOURCES

Schematics BOM Gerber

ST25R3911B-DISCO

Discovery kit for ST25R3911B high performance HF reader / NFC initiator with 1.4 W output power, VHBR and AAT

Quick view

主要特性

Based on ST25R3911B high performance HF reader / NFC initiator with 1.4 W output power, supporting VHBR and AAT
- ISO 18092 (NFCIP-1) active P2P
- ISO14443A, ISO14443B and FeliCa™
- ISO15693
- Supports VHBR (3.4 Mbit/s PICC to PCD framing, 6.8 Mbit/s AFE and PCD to PICC framing)
- Up to 1.4 W output power with differential antenna
- Possibility of driving two antennas in single ended mode
- Inductive and capacitive Wake-up
- Automatic antenna tuning system
- DPO (Dynamic Power Output)
- User selectable and automatic gain control
- Transparent and Stream modes to implement MIFARE™ Classic compliant or other custom protocols
- 6 Mbit/s SPI
- Wide supply voltage range (from 2.4 V to 5.5 V)
- QFN32, 5 mm x 5 mm package
STM32L476RET6 32-bit microcontroller with 512 kB of Flash memory
105 mm x 52 mm, two turns antenna etched on the PCB, and associated VHBR tuning circuit
Micro-USB connector for communication with the host PC and board powering
Six LEDs indicating the presence of the RF field and of the protocol used to communicate

Product Details Download databrief

IMAGE

FEATURED RESOURCES

Schematics BOM Gerber

X-NUCLEO-NFC05A1

NFC card reader expansion board based on ST25R3911B for STM32 and STM8 Nucleos

Quick view

主要特性

On-board NFC card reader IC: ST25R3911B
47 mm x 34 mm, four turns, 13.56 MHz inductive antenna etched on PCB and associated tuning circuit
Six general purpose LEDs
ISO 18092 (NFCIP-1) active P2P
ISO 14443A and ISO14443B
ISO 15693
FeliCa™
VHBR
- 6.8 Mbit/s AFE and PCD to PICC framing
- 3.4 Mbit/s PICC to PCD framing
Up to 1.4 W output power with differential antenna
Possibility of driving two antennas in single ended configuration
Inductive and capacitive wake-up
Automatic antenna tuning system
Transparent and Stream modes to implement MIFARE™ Classic compliant or other custom protocols
Equipped with Arduino™ UNO R3 connector
Free comprehensive development firmware library compatible with STM32Cube and samples for ST25R3911B
Scalable solution for multiple board cascade
FCC certified
RoHS compliant

Product Details Download databrief

IMAGE

FEATURED RESOURCES

Schematics BOM Gerber

ST25R3911B-EMVCO

EMVCo reference design for the ST25R3911B high performance HF reader

Quick view

主要特性

Based on ST25R3911B high performance HF reader with 1.4 W output power
- ISO14443A, ISO14443B (more protocols supported on ST25R3911B-DISCO kit)
- Up to 1.4 W output power with differential antenna
- DPO (Dynamic Power Output)
- User selectable and automatic gain control
- QFN32, 5 mm x 5 mm package
STM32L476 32-bit microcontroller with 1 Mbyte of Flash memory
65 mm x 74 mm, two turn antenna etched on the PCB
Micro-USB connector for communication with the host PC and board supply
Integrated ST-LINK/V2 for programming and debugging of the STM32L476
2.4 inch resistive touch TFT connected in 16 bit parallel mode
S-Touch controller
Comprehensive Device Test Environment (DTE) for control of the EMVCo Level 1 firmware

Product Details Download databrief

IMAGE

NUCLEO-F439ZI

STM32 Nucleo-144 development board with STM32F439ZI MCU, supports Arduino, ST Zio and morpho connectivity

Quick view

主要特性

Common features
- STM32 microcontroller in LQFP144 package
- 3 user LEDs
- 2 user and reset push-buttons
- 32.768 kHz crystal oscillator
- Board connectors:SWDST Zio expansion connector including Arduino™ Uno V3ST morpho expansion connector
- Flexible power-supply options: ST-LINK, USB V_BUS or external sources
- On-board ST-LINK debugger/programmer with USB re-enumeration capability: mass storage, Virtual COM port and debug port
- Comprehensive free software libraries and examples available with the STM32Cube MCU Package
- Support of a wide choice of Integrated Development Environments (IDEs) including IAR™, Keil^® and GCC-based IDEs
Board-specific features
- External or internal SMPS to generate V_core logic supply
- Ethernet compliant with IEEE-802.3-2002
- USB OTG full speed or device only
- Board connectors:USB with Micro-AB or USB Type-C™Ethernet RJ45
- Arm^® Mbed Enabled™ compliant

Product Details Download databrief

IMAGE

FEATURED RESOURCES

Schematics BOM Gerber

00 Files selected for download

技术文档

应用手册

Description	版本	文档大小	Action
AN4974 Antenna matching for ST25R3911B/ST25R391x devices	2.0	3 MB	PDF
AN4914 Automatic Antenna Tuning (AAT) of ST25R3911B/ST25R391x devices	2.0	1.9 MB	PDF
AN4900 How to tune STEVAL-ISB038V1 wireless charging evaluation kit for wearable applications	4.0	1.1 MB	PDF
AN5043 Layout recommendations for the design of boards with ST25R3911B/ST25R391x devices	4.0	873.78 KB	PDF
AN576 PCB layout optimisation	3.0	109.53 KB	PDF
AN316 Transil™ clamping protection mode	4.3	432.1 KB	PDF
AN4871 USB Type-C protection and filtering	2.1	2.42 MB	PDF

AN4974

Antenna matching for ST25R3911B/ST25R391x devices

Part number	Description
BALF-NRG-02D3	50Ω / conjugate match balun to BlueNRG transceiver, with integrated harmonic filter
EMIF03-SIM02M8	3-line EMI filter and ESD protection for SIM card interfaces
MLPF-WB55-01E3	2.4 GHz low-pass filter matched to STM32WB55

Part number	Description
ST25R3911B	NFC / HF RFID Reader IC
ST25R3912	NFC / HF RFID Reader IC

Part number	Description
ESDA7P120-1U1M	High-power transient voltage supressor (TVS)
ESDAXLC18-1BF4	Ultra Low Capacitance Single Line Bidirectional ESD Protection
ESDZV5-1BF4	Ultra Low clamping single line bidirectional ESD protection

Description	版本	文档大小	Action
High performance NFC/RFID readers	1.0	975.29 KB	PDF
Power Delivery Protection - Simply cancel ESD and EOS events	1.0	519.6 KB	PDF
ST Protection Finder - The new app for Android and iOS	1.0	1.52 MB	PDF
ST33G1M2A, ST33G1M2M Secure automotive and M2M microcontrollers	2.3	540.46 KB	PDF
STM32 GUI solutions - Advanced HMI now achievable on embedded systems	17.12	1.25 MB	PDF
STM32L4 Series - Ultra-low-power and performance	18.10	437.71 KB	PDF
STM32L4+ Series - Ultra-low-power and more performance	18.05	492.01 KB	PDF
STM32L5 Series - Excellence in ultra-low-power with more security	18.10	240.29 KB	PDF
Ultra-low clamping voltage 0201 ESD diodes	1.0	527.9 KB	PDF

Picture	Part number	制造商	Description
	ST Protection Finder	ST	Protection product finder application for Android and iOS
	STM32CubeMX	ST	STM32Cube initialization code generator

Picture	Part number	制造商	Description
	STSW-ST25R002	ST	Sources of STM32L4 based firmware for ST25R3911B-DISCO
	STSW-ST25R004	ST	Antenna Matching Tool for ST25R NFC/HF reader family

Part number	制造商	Description
STSW-BNRG-V63	ST	BLE Stack Image Package Release v6.3
STSW-BNRG-V64	ST	BLE Stack Image Package Release v6.4
STSW-BNRG-V71A	ST	BLE Stack Image Package Release v7.1a
STSW-BNRG-V71C	ST	BLE Stack Image Package Release v7.1c
STSW-BNRG-V71E	ST	BLE Stack Image Package Release v7.1e
STSW-BNRG-V72C	ST	BlueNRG-MS BLE Stack Image Package Release v7.2c

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