概观
解决方案
HW Evaluation Tools
资源
工具和软件
Key Products
开始

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。

型号
Description
STEVAL-LDO001V1 Quad high performance LDO evaluation board based on LDBL20, LDLN025, LD39130S and STLQ020 Quick view

主要特性

  • 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

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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

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FEATURED RESOURCES

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

主要特性

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

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ST25DV-DISCOVERY Discovery kit for ST25DV04 Dynamic NFC/RFID tag IC with fast transfer mode capability Quick view

主要特性

  • 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

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FEATURED RESOURCES

Schematics BOM Gerber
STM8L-DISCOVERY Discovery kit with STM8L152C6 MCU Quick view

主要特性

  • 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)
  • IDD 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

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FEATURED RESOURCES

Schematics BOM Gerber
32L0538DISCOVERY Discovery kit with STM32L053C8 MCU Quick view

主要特性

  • 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

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FEATURED RESOURCES

Schematics BOM Gerber
X-NUCLEO-NFC04A1 Dynamic NFC/RFID tag IC expansion board based on ST25DV04K for STM32 Nucleo Quick view

主要特性

  • 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

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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

IMAGE

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FEATURED RESOURCES

Schematics BOM Gerber
型号
STEVAL-LDO001V1

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

主要特性

  • 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

IMAGE

Image
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

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

IMAGE

Image
Image

FEATURED RESOURCES

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

主要特性

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

Show More

IMAGE

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ST25DV-DISCOVERY

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

主要特性

  • 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

IMAGE

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FEATURED RESOURCES

Schematics BOM Gerber
STM8L-DISCOVERY

Discovery kit with STM8L152C6 MCU

主要特性

  • 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)
  • IDD 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

IMAGE

Image
Image

FEATURED RESOURCES

Schematics BOM Gerber
32L0538DISCOVERY

Discovery kit with STM32L053C8 MCU

主要特性

  • 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

IMAGE

Image
Image

FEATURED RESOURCES

Schematics BOM Gerber
X-NUCLEO-NFC04A1

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

主要特性

  • 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

IMAGE

Image
Image

FEATURED RESOURCES

Schematics BOM Gerber
X-NUCLEO-NFC05A1

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

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

IMAGE

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FEATURED RESOURCES

Schematics BOM Gerber
00 Files selected for download

技术文档

    • Description 版本 文档大小 Action
      AN2972
      How to design an antenna for dynamic NFC tags
      9.0
      1.59 MB
      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
      AN2972

      How to design an antenna for dynamic NFC tags

      AN4391

      New P-channel trench technology from ST for low power DC-DC conversions and load switching applications

      AN5046

      Printed circuit board assembly recommendations for STMicroelectronics PowerFLAT packages

    • Description 版本 文档大小 Action
      TN1235
      Overview of ST-LINK derivatives
      2.0
      670.76 KB
      PDF
      TN1235

      Overview of ST-LINK derivatives

    • Description 版本 文档大小 Action
      UM1727
      Getting started with STM32 Nucleo board software development tools
      5.0
      2.61 MB
      PDF
      UM1727

      Getting started with STM32 Nucleo board software development tools

演示和培训资料

    • Description 版本 文档大小 Action
      ST25R3911B-15 product presentation 1.0
      3.4 MB
      PDF
      STM32 Development Boards Portfolio 1.0
      3.08 MB
      PDF

      ST25R3911B-15 product presentation

      STM32 Development Boards Portfolio

出版刊物和宣传资料

    • Description 版本 文档大小 Action
      High performance NFC/RFID readers 1.0
      975.29 KB
      PDF

      High performance NFC/RFID readers

    • Description 版本 文档大小 Action
      Linear and Switching Voltage Regulators Selection Guide 3.0
      370.88 KB
      PDF

      Linear and Switching Voltage Regulators Selection Guide

    • Description 版本 文档大小 Action
      电源管理 2017版指南 09.2017
      4.42 MB
      PDF
      NFC solutions from ST 1.0
      5.1 MB
      PDF
      Semiconductor solutions for healthcare applications 1.0
      665.18 KB
      PDF
      Serial real-time clock ICs 1.0
      827.11 KB
      PDF

      电源管理 2017版指南

      NFC solutions from ST

      Semiconductor solutions for healthcare applications

      Serial real-time clock ICs

开发工具硬件

    • 型号

      STM32Cube initialization code generator

软件

    • 型号

      PC software installer for ST25R3911B-DISCO

      Sources of STM32L4 based firmware for ST25R3911B-DISCO

      Antenna Matching Tool for ST25R NFC/HF reader family

      Linux demo of ST25R3911B for Raspberry Pi using X-NUCLEO-NFC05A1

Clocks and Timers

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

MEMS and Sensors

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

Microcontrollers & Microprocessors

Part number Description
STM32L496AG Ultra-low-power with FPU ARM Cortex-M4 MCU 80 MHz with 1 Mbyte Flash, USB OTG, LCD, DFSDM
Part number
Ultra-low-power with FPU ARM Cortex-M4 MCU 80 MHz with 1 Mbyte Flash, USB OTG, LCD, DFSDM

NFC

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

Power Transistors

Part number Description
STL45P3LLH6 P-channel -30 V, 11 mOhm typ., -45 A STripFET H6 Power MOSFET in a PowerFLAT 5x6 package
Part number
P-channel -30 V, 11 mOhm typ., -45 A STripFET H6 Power MOSFET in a PowerFLAT 5x6 package