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帮助患者 — 尤其是老年人和那些开有复杂处方的患者 — 按时服药正变得越来越重要，尤其是如今医务人员与病人面对面的交流可能会减少，而远程交流可能会增多。

智能药盒允许在NFC标签上编写患者自己的剂量，然后在适当的时候打开药盒特定部分的盖子。

我们提供近场通信（NFC）、RFID标签和蓝牙低功耗无线连接解决方案，以及品种齐全的MEMS环境传感器、超低功耗STM32微控制器、高精度运算放大器和超低功耗调节器，帮助开发先进的智能药盒。

产品型号	描述
X-NUCLEO-NFC05A1	NFC card reader expansion board based on ST25R3911B for STM32 and STM8 Nucleos	Quick view Key Features 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 下载产品简介图片特色资源 Schematics BOM Gerber
STEVAL-LDO001V1	Quad high performance LDO evaluation board based on LDBL20, LDLN025, LD39130S and STLQ020	Quick view Key Features Multi LDO evaluation board based on four high performance low dropout linear voltage regulators in miniature packages Key features: Low operating input voltage (from 1.4 V to 5.5 V) Current capability from 200 mA to 300 mA Low dropout (down to 160 mV typ.) Ultra-low quiescent current (down to 500 nA typ.) Low noise (down to 6.5 μVRMS typ.) High PSSR (up to 80 dB) Logic controlled electronic shutdown (enable) Tiny packages (DFN-6L, Flip-chip, ST STAMP™) RoHS compliant Show More Product Details 下载产品简介图片特色资源 Schematics BOM Gerber
ST25-TAG-BAG-E	The ST25-TAG-BAG-E contains eight different items based on ST25TA02K and ST25TA64K, two NFC Forum Type 4 Tag ICs with, respectively, 2-Kbit and 64-Kbit EEPROM	Quick view Key Features ST25TA02K NFC seal ST25TA02K NFC stickers ST25TA02K key fob ST25TA02K NFC bracelet ST25TA64K NFC cards ST25TA02K NFC Secure paper label Show More Product Details 下载产品简介图片
ST25R3911B-DISCO	Discovery kit for ST25R3911B high performance HF reader / NFC initiator with 1.4 W output power, VHBR and AAT	Quick view Key Features 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 下载产品简介图片特色资源 Schematics BOM Gerber
ST25DV-DISCOVERY	Discovery kit for ST25DV04 Dynamic NFC/RFID tag IC with fast transfer mode capability	Quick view Key Features Two ready-to-use printed circuit boards (PCB): ST25DV_Discovery_Mboard: STM32F405VGT6 LQFP100 32-bit microcontroller, with 1 Mbyte Flash memory, 192 + 4 Kbytes SRAM. LCD color screen (320 x 200 pixels) Touch screen driver Different color LEDs (power, user, ST link) User push button Joystick for menu selection Reset button On board ST link for microcontroller firmware upgrade and debug ST link mini USB User micro USB USB micro or mini connector for board powering Demonstration use cases stored in memory Demonstration edition (optional add-on module) with Bluetooth Low Energy module, Wi-Fi^® module and JTAG 20 pin connector ST25DV_Discovery_ANT_C5: 40 mm x 24 mm, 13.56 MHz inductive antenna etched on the PCB ST25DV04K Dynamic NFC / RFID tag I² C interface connector Energy harvesting output (VOUT) with a 10 nF capacitance filtering circuit GPO configurable as RF WIP/BUSY output, to indicate that an RF operation is ongoing Show More Product Details 下载产品简介图片特色资源 Schematics BOM Gerber
X-NUCLEO-NFC04A1	Dynamic NFC/RFID tag IC expansion board based on ST25DV04K for STM32 Nucleo	Quick view Key Features Expansion board based on the ST25DV04K dynamic NFC/RFID tag for STM32 Nucleo Up to 4-Kbit memory with NDEF support 54 mm diameter, single layer circular antenna Compatible with STM32 Nucleo boards Equipped with Arduino™ UNO R3 connector Self-powered or powered through the Arduino™ UNO R3 connectors Three general purpose LEDs Scalable solution, capable of cascading multiple boards for larger systems Free comprehensive development firmware library and example for ST25DV04K, compatible with STM32Cube firmware FCC and IC verified RoHS compliant Show More Product Details 下载产品简介图片特色资源 Schematics BOM Gerber
32F469IDISCOVERY	Discovery kit with STM32F469NI MCU	Quick view Key Features STM32F469NIH6 microcontroller featuring 2 Mbytes of Flash memory and 324 Kbytes of RAM in BGA216 package On-board ST-LINK/V2-1 SWD debugger, supporting USB reenumeration capability: Mbed-enabled (mbed.org) USB functions: USB virtual COM port, mass storage, debug port 4 inches 800x480 pixel TFT color LCD with MIPI DSI interface and capacitive touch screen SAI Audio DAC, with a stereo headphone output jack 3 MEMS microphones MicroSD card connector I2C extension connector 4Mx32bit SDRAM 128-Mbit Quad-SPI NOR Flash Reset and wake-up buttons 4 color user LEDs USB OTG FS with Micro-AB connector Three power supply options: Expansion connectors and Arduino^™ UNO V3 connectors Comprehensive free software including a variety of examples, part of STM32Cube package Supported by a wide choice of integrated development environments Show More Product Details 下载产品简介图片特色资源 Schematics BOM Gerber
STM8L-DISCOVERY	Discovery kit with STM8L152C6 MCU	Quick view Key Features STM8L152C6T6 microcontroller, 32 KB Flash, 2 KB RAM, 1 KB EEPROM in 48-pin LQFP On-board ST-Link with selection mode switch to use the kit as a stand-alone ST-Link (with SWIM connector for programming and debugging) Two red LEDs; LD1 for USB communication, LD2 for 3.3 V power on Designed to be powered by USB or an external supply of 5 V or 3.3 V Can supply target application with 5 V and 3 V Two user LEDs, LD3 and LD4 (green and blue) Two push buttons (User and Reset) I_DD current measurement LCD 28-pin DIP (24 segments, 4 commons) Extension header for all QFP48 I/Os for quick connection to prototyping board for easy probing Show More Product Details 下载产品简介图片特色资源 Schematics BOM Gerber
32L0538DISCOVERY	Discovery kit with STM32L053C8 MCU	Quick view Key Features STM32L053C8T6 microcontroller featuring 64 KB of Flash memory, 8 KB RAM in an LQFP48 package. On-board ST-LINK/V2-1 with selection mode switch to use the kit as a standalone ST-LINK/V2-1 (with SWD connector for programming and debugging) mbed™-enabled (mbed.org) USB ST-LINK with re-enumeration capability and three different interfaces: virtual com port mass storage debug port Board power supply: through USB bus or from an external 5 V supply voltage External application power supply: 3 V and 5 V. One linear touch sensor or four touchkeys. IDD current measurement. 2.04” E-paper display, 172x72 pixels Four LEDs: LD1 (red/green) for USB communication LD2 (red) for 3.3 V power-on Two user LEDs: LD3 (green), LD4 (red) Two pushbuttons (user and reset) Extension header for LQFP48 I/Os for a quick connection to the prototyping board and easy probing Comprehensive free software including a variety of examples, part of STM32CubeL0 package Show More Product Details 下载产品简介图片特色资源 Schematics BOM Gerber

产品型号

X-NUCLEO-NFC05A1

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

快速查看

Key Features

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 下载产品简介

图片

特色资源

Schematics BOM Gerber

STEVAL-LDO001V1

Quad high performance LDO evaluation board based on LDBL20, LDLN025, LD39130S and STLQ020

快速查看

Key Features

Multi LDO evaluation board based on four high performance low dropout linear voltage regulators in miniature packages
Key features:
- Low operating input voltage (from 1.4 V to 5.5 V)
- Current capability from 200 mA to 300 mA
- Low dropout (down to 160 mV typ.)
- Ultra-low quiescent current (down to 500 nA typ.)
- Low noise (down to 6.5 μVRMS typ.)
- High PSSR (up to 80 dB)
- Logic controlled electronic shutdown (enable)
- Tiny packages (DFN-6L, Flip-chip, ST STAMP™)
RoHS compliant

Product Details 下载产品简介

图片

特色资源

Schematics BOM Gerber

ST25-TAG-BAG-E

The ST25-TAG-BAG-E contains eight different items based on ST25TA02K and ST25TA64K, two NFC Forum Type 4 Tag ICs with, respectively, 2-Kbit and 64-Kbit EEPROM

快速查看

Key Features

ST25TA02K NFC seal
ST25TA02K NFC stickers
ST25TA02K key fob
ST25TA02K NFC bracelet
ST25TA64K NFC cards
ST25TA02K NFC Secure paper label

Product Details 下载产品简介

图片

ST25R3911B-DISCO

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

快速查看

Key Features

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 下载产品简介

图片

特色资源

Schematics BOM Gerber

ST25DV-DISCOVERY

Discovery kit for ST25DV04 Dynamic NFC/RFID tag IC with fast transfer mode capability

快速查看

Key Features

Two ready-to-use printed circuit boards (PCB):
- ST25DV_Discovery_Mboard:
- STM32F405VGT6 LQFP100 32-bit microcontroller, with 1 Mbyte Flash memory, 192 + 4 Kbytes SRAM.
- LCD color screen (320 x 200 pixels)
- Touch screen driver
- Different color LEDs (power, user, ST link)
- User push button
- Joystick for menu selection
- Reset button
- On board ST link for microcontroller firmware upgrade and debug
- ST link mini USB
- User micro USB
- USB micro or mini connector for board powering
- Demonstration use cases stored in memory
- Demonstration edition (optional add-on module) with Bluetooth Low Energy module, Wi-Fi^® module and JTAG 20 pin connector
ST25DV_Discovery_ANT_C5:
- 40 mm x 24 mm, 13.56 MHz inductive antenna etched on the PCB
- ST25DV04K Dynamic NFC / RFID tag
- I² C interface connector
- Energy harvesting output (VOUT) with a 10 nF capacitance filtering circuit
- GPO configurable as RF WIP/BUSY output, to indicate that an RF operation is ongoing

Product Details 下载产品简介

图片

特色资源

Schematics BOM Gerber

X-NUCLEO-NFC04A1

Dynamic NFC/RFID tag IC expansion board based on ST25DV04K for STM32 Nucleo

快速查看

Key Features

Expansion board based on the ST25DV04K dynamic NFC/RFID tag for STM32 Nucleo
Up to 4-Kbit memory with NDEF support
54 mm diameter, single layer circular antenna
Compatible with STM32 Nucleo boards
Equipped with Arduino™ UNO R3 connector
Self-powered or powered through the Arduino™ UNO R3 connectors
Three general purpose LEDs
Scalable solution, capable of cascading multiple boards for larger systems
Free comprehensive development firmware library and example for ST25DV04K, compatible with STM32Cube firmware
FCC and IC verified
RoHS compliant

Product Details 下载产品简介

图片

特色资源

Schematics BOM Gerber

32F469IDISCOVERY

Discovery kit with STM32F469NI MCU

快速查看

Key Features

STM32F469NIH6 microcontroller featuring 2 Mbytes of Flash memory and 324 Kbytes of RAM in BGA216 package
On-board ST-LINK/V2-1 SWD debugger, supporting USB reenumeration capability:
- Mbed-enabled (mbed.org)
- USB functions: USB virtual COM port, mass storage, debug port
4 inches 800x480 pixel TFT color LCD with MIPI DSI interface and capacitive touch screen
SAI Audio DAC, with a stereo headphone output jack
3 MEMS microphones
MicroSD card connector
I2C extension connector
4Mx32bit SDRAM
128-Mbit Quad-SPI NOR Flash
Reset and wake-up buttons
4 color user LEDs
USB OTG FS with Micro-AB connector
Three power supply options:
Expansion connectors and Arduino^™ UNO V3 connectors
Comprehensive free software including a variety of examples, part of STM32Cube package
Supported by a wide choice of integrated development environments

Product Details 下载产品简介

图片

特色资源

Schematics BOM Gerber

STM8L-DISCOVERY

Discovery kit with STM8L152C6 MCU

快速查看

Key Features

STM8L152C6T6 microcontroller, 32 KB Flash, 2 KB RAM, 1 KB EEPROM in 48-pin LQFP
On-board ST-Link with selection mode switch to use the kit as a stand-alone ST-Link (with SWIM connector for programming and debugging)
Two red LEDs; LD1 for USB communication, LD2 for 3.3 V power on
Designed to be powered by USB or an external supply of 5 V or 3.3 V
Can supply target application with 5 V and 3 V
Two user LEDs, LD3 and LD4 (green and blue)
Two push buttons (User and Reset)
I_DD current measurement
LCD 28-pin DIP (24 segments, 4 commons)
Extension header for all QFP48 I/Os for quick connection to prototyping board for easy probing

Product Details 下载产品简介

图片

特色资源

Schematics BOM Gerber

32L0538DISCOVERY

Discovery kit with STM32L053C8 MCU

快速查看

Key Features

STM32L053C8T6 microcontroller featuring 64 KB of Flash memory, 8 KB RAM in an LQFP48 package.
On-board ST-LINK/V2-1 with selection mode switch to use the kit as a standalone ST-LINK/V2-1 (with SWD connector for programming and debugging)
mbed™-enabled (mbed.org)
USB ST-LINK with re-enumeration capability and three different interfaces:
- virtual com port
- mass storage
- debug port
Board power supply: through USB bus or from an external 5 V supply voltage
External application power supply: 3 V and 5 V.
One linear touch sensor or four touchkeys.
IDD current measurement.
2.04” E-paper display, 172x72 pixels
Four LEDs:
- LD1 (red/green) for USB communication
- LD2 (red) for 3.3 V power-on
- Two user LEDs: LD3 (green), LD4 (red)
Two pushbuttons (user and reset)
Extension header for LQFP48 I/Os for a quick connection to the prototyping board and easy probing
Comprehensive free software including a variety of examples, part of STM32CubeL0 package

Product Details 下载产品简介

图片

特色资源

Schematics BOM Gerber

00 选择要下载的文档

技术文档

应用手册

描述	版本	文档大小	操作
AN4974 Antenna matching for ST25R3911B/ST25R391x devices	2.0	3 MB	PDF
AN5043 Layout recommendations for the design of boards with ST25R3911B/ST25R391x devices	4.0	873.78 KB	PDF
AN4391 New P-channel trench technology from ST for low power DC-DC conversions and load switching applications	1.0	1.6 MB	PDF
AN5046 Printed circuit board assembly recommendations for STMicroelectronics PowerFLAT packages	4.0	4.82 MB	PDF

AN4974

Antenna matching for ST25R3911B/ST25R391x devices

Part number	描述
M41T62	Low-power serial real-time clock (RTC) with alarm
M41T83	Serial I²C bus real-time clock (RTC) with battery switchover

Part number	描述
HTS221	Capacitive digital sensor for relative humidity and temperature
IIS2DH	3-axis digital accelerometer, ultra low-power high performance MEMS motion sensor
STLM20	Analog temperature sensor, ultra-low current 2.4 V, high precision
STTS751	2.25 V low-voltage local digital temperature sensor

Part number	描述
ST25DV64K	64-Kbit Dynamic NFC/RFID tag NFC Forum type V with I2C interface, fast transfer mode and energy harvesting
ST25R3911B	NFC / HF RFID Reader IC
ST25R3912	NFC / HF RFID Reader IC

Part number	制造商	描述
STSW-ST25R001	ST	PC software installer for ST25R3911B-DISCO
STSW-ST25R002	ST	Sources of STM32L4 based firmware for ST25R3911B-DISCO
STSW-ST25R004	ST	Antenna Matching Tool for ST25R NFC/HF reader family
STSW-ST25R009	ST	Linux demo of ST25R3911B for Raspberry Pi using X-NUCLEO-NFC05A1

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