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

电脑鼠标通常以无线连接方式 — 作为传统USB连接线的一种替代方式 — 连接到主机,因此它需要电池供电,并面临与电池续航时间有关的所有挑战。

我们有一系列无线连接和电源管理解决方案,以及广泛的低功耗微控制器、MEMS运动传感器和保护装置,适用于要求最高的电池供电型鼠标。

型号
Description
STEVAL-IDB007V2 STEVAL-IDB007V2 evaluation platform based on the BlueNRG-1 Quick view

主要特性

  • Bluetooth® SMART board based on the BlueNRG-1 Bluetooth low energy system on chip
  • Associated BlueNRG-1 development kit SW package including firmware and documentation
  • Up to +8 dBm available output power (at antenna connector)
  • Excellent receiver sensitivity (-88 dBm)
  • Very low power consumption: 7.7 mA RX and 8.2 mA TX at +0 dBm
  • Bluetooth® low energy compliant, supports master, slave and simultaneous master-and-slave roles
  • New integrated balun BALF-NRG-02D3 which integrates a matching network and harmonics filter
  • SMA connector for antenna or measuring equipment
  • 3 user LEDs
  • 2 user buttons
  • 3D digital accelerometer and 3D digital gyroscope
  • MEMS pressure sensor with embedded temperature sensor
  • Battery holder
  • JTAG debug connector
  • USB to serial bridge for providing I/O channel with the BlueNRG-1 device
  • Jumper for measuring current for BlueNRG-1 only
  • RoHS compliant

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FEATURED RESOURCES

Schematics BOM Gerber
STEVAL-IDB008V2 Evaluation platform based on the BlueNRG-2 Quick view

主要特性

  • Bluetooth® SMART board based on the BlueNRG-2 Bluetooth low energy system on chip
  • Associated BlueNRG-2 development kit SW package including firmware and documentation
  • Up to +8 dBm available output power (at antenna connector)
  • Excellent receiver sensitivity (-88 dBm)
  • Very low power consumption: 7.7 mA RX and 8.2 mA TX at +0 dBm
  • Bluetooth® SMART v5.0 compliant, supports master, slave, simultaneous master-and-slave roles and Bluetooth low energy extended data length feature
  • New integrated balun BALF-NRG-02D3 which integrates a matching network and harmonics filter
  • SMA connector for antenna or measuring equipment
  • 3 user LEDs
  • 2 user buttons
  • 3D digital accelerometer and 3D digital gyroscope
  • MEMS pressure sensor with embedded temperature sensor
  • RoHS compliant

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FEATURED RESOURCES

Schematics BOM Gerber
STEVAL-MKI187V1 ArgonKey mezzanine board based on different ST sensors Quick view

主要特性

  • The following ST MEMS sensors are mounted:
    • LSM6DSL 6-axis inertial module
    • LIS2MDL Magnetic sensor
    • LPS22HB Pressure sensor
    • HTS221 Humidity and Temperature sensor
    • MP34DT05-AMicrophone
  • VL53L0X gesture detector
  • Based on STM32F412C microcontroller

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FEATURED RESOURCES

Schematics BOM Gerber
M24SR-DISCOVERY Discovery kit for the M24SR series - Dynamic NFC/RFID tag Quick view

主要特性

  • Ready-to-use printed circuit board (PCB) including:
    • M24SR64-Y Dynamic NFC/RFID tag
    • 31 mm x 30 mm 13.56 MHz double layer inductive antenna etched on the PCB (ANT14)
    • STM32F103RGT6 64LQFP 32-bit microcontroller, with 1Mbytes of Flash memory
    • LCD Color Screen (320*200 pixels)
    • Different color LEDs
    • USB microB connector for board powering
    • JTAG connector for microcontroller firmware upgrade and debug
    • Joystick for menu selection
  • M24SR-DISCO-PREM specific features:
    • Bluetooth module with audio outputs connected to Jack 3.5
    • Headset

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FEATURED RESOURCES

Schematics BOM Gerber
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
NUCLEO-L073RZ STM32 Nucleo-64 development board with STM32L073RZ MCU, supports Arduino and ST morpho connectivity Quick view

主要特性

  • Common features
    • STM32 microcontroller in LQFP64 package
    • 1 user LED shared with Arduino™
    • 1 user and 1 reset push-buttons
    • 32.768 kHz crystal oscillator
    • Board connectors:Arduino™ Uno V3 expansion connectorST morpho extension pin headers for full access to all STM32 I/Os
    • Flexible power-supply options: ST-LINK, USB VBUS 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 SMPS to generate Vcore logic supply
    • 24 MHz HSE
    • Board connectors:External SMPS experimentation dedicated connectorMicro-AB or Mini-AB USB connector for the ST-LINKMIPI® debug connector
    • Arm® Mbed Enabled™ compliant

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FEATURED RESOURCES

Schematics BOM Gerber
X-NUCLEO-NFC01A1 Dynamic NFC tag expansion board based on M24SR for STM32 Nucleo Quick view

主要特性

  • M24SR64-Y Dynamic NFC/RFID tag IC
  • NFC antenna: 31 mm x 30 mm 13.56 MHz double layer inductive antenna etched on the PCB (ANT14)
  • Compatible with STM32 Nucleo boards
  • Equipped with Arduino UNO R3 connector
  • Powered through the Arduino UNO R3 connectors
  • 3 color LEDs for general purpose

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FEATURED RESOURCES

Schematics BOM Gerber
型号
STEVAL-IDB007V2

STEVAL-IDB007V2 evaluation platform based on the BlueNRG-1

主要特性

  • Bluetooth® SMART board based on the BlueNRG-1 Bluetooth low energy system on chip
  • Associated BlueNRG-1 development kit SW package including firmware and documentation
  • Up to +8 dBm available output power (at antenna connector)
  • Excellent receiver sensitivity (-88 dBm)
  • Very low power consumption: 7.7 mA RX and 8.2 mA TX at +0 dBm
  • Bluetooth® low energy compliant, supports master, slave and simultaneous master-and-slave roles
  • New integrated balun BALF-NRG-02D3 which integrates a matching network and harmonics filter
  • SMA connector for antenna or measuring equipment
  • 3 user LEDs
  • 2 user buttons
  • 3D digital accelerometer and 3D digital gyroscope
  • MEMS pressure sensor with embedded temperature sensor
  • Battery holder
  • JTAG debug connector
  • USB to serial bridge for providing I/O channel with the BlueNRG-1 device
  • Jumper for measuring current for BlueNRG-1 only
  • RoHS compliant

Show More

IMAGE

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FEATURED RESOURCES

Schematics BOM Gerber
STEVAL-IDB008V2

Evaluation platform based on the BlueNRG-2

主要特性

  • Bluetooth® SMART board based on the BlueNRG-2 Bluetooth low energy system on chip
  • Associated BlueNRG-2 development kit SW package including firmware and documentation
  • Up to +8 dBm available output power (at antenna connector)
  • Excellent receiver sensitivity (-88 dBm)
  • Very low power consumption: 7.7 mA RX and 8.2 mA TX at +0 dBm
  • Bluetooth® SMART v5.0 compliant, supports master, slave, simultaneous master-and-slave roles and Bluetooth low energy extended data length feature
  • New integrated balun BALF-NRG-02D3 which integrates a matching network and harmonics filter
  • SMA connector for antenna or measuring equipment
  • 3 user LEDs
  • 2 user buttons
  • 3D digital accelerometer and 3D digital gyroscope
  • MEMS pressure sensor with embedded temperature sensor
  • RoHS compliant

Show More

IMAGE

Image
Image

FEATURED RESOURCES

Schematics BOM Gerber
STEVAL-MKI187V1

ArgonKey mezzanine board based on different ST sensors

主要特性

  • The following ST MEMS sensors are mounted:
    • LSM6DSL 6-axis inertial module
    • LIS2MDL Magnetic sensor
    • LPS22HB Pressure sensor
    • HTS221 Humidity and Temperature sensor
    • MP34DT05-AMicrophone
  • VL53L0X gesture detector
  • Based on STM32F412C microcontroller

Show More

IMAGE

Image
Image

FEATURED RESOURCES

Schematics BOM Gerber
M24SR-DISCOVERY

Discovery kit for the M24SR series - Dynamic NFC/RFID tag

主要特性

  • Ready-to-use printed circuit board (PCB) including:
    • M24SR64-Y Dynamic NFC/RFID tag
    • 31 mm x 30 mm 13.56 MHz double layer inductive antenna etched on the PCB (ANT14)
    • STM32F103RGT6 64LQFP 32-bit microcontroller, with 1Mbytes of Flash memory
    • LCD Color Screen (320*200 pixels)
    • Different color LEDs
    • USB microB connector for board powering
    • JTAG connector for microcontroller firmware upgrade and debug
    • Joystick for menu selection
  • M24SR-DISCO-PREM specific features:
    • Bluetooth module with audio outputs connected to Jack 3.5
    • Headset

Show More

IMAGE

Image
Image

FEATURED RESOURCES

Schematics BOM Gerber
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

Image
Image

FEATURED RESOURCES

Schematics BOM Gerber
NUCLEO-L073RZ

STM32 Nucleo-64 development board with STM32L073RZ MCU, supports Arduino and ST morpho connectivity

主要特性

  • Common features
    • STM32 microcontroller in LQFP64 package
    • 1 user LED shared with Arduino™
    • 1 user and 1 reset push-buttons
    • 32.768 kHz crystal oscillator
    • Board connectors:Arduino™ Uno V3 expansion connectorST morpho extension pin headers for full access to all STM32 I/Os
    • Flexible power-supply options: ST-LINK, USB VBUS 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 SMPS to generate Vcore logic supply
    • 24 MHz HSE
    • Board connectors:External SMPS experimentation dedicated connectorMicro-AB or Mini-AB USB connector for the ST-LINKMIPI® debug connector
    • Arm® Mbed Enabled™ compliant

Show More

IMAGE

Image
Image

FEATURED RESOURCES

Schematics BOM Gerber
X-NUCLEO-NFC01A1

Dynamic NFC tag expansion board based on M24SR for STM32 Nucleo

主要特性

  • M24SR64-Y Dynamic NFC/RFID tag IC
  • NFC antenna: 31 mm x 30 mm 13.56 MHz double layer inductive antenna etched on the PCB (ANT14)
  • Compatible with STM32 Nucleo boards
  • Equipped with Arduino UNO R3 connector
  • Powered through the Arduino UNO R3 connectors
  • 3 color LEDs for general purpose

Show More

IMAGE

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Image

FEATURED RESOURCES

Schematics BOM Gerber
00 Files selected for download

技术文档

    • Description 版本 文档大小 Action
      AN4979
      Bluetooth low energy beacons with Eddystone
      1.0
      249.47 KB
      PDF
      AN4818
      Bringing up the BlueNRG-1, BlueNRG-2 devices
      8.0
      6.26 MB
      PDF
      AN4653
      Cycling endurance and data retention of high density EEPROM based on CMOS F8H process
      1.0
      267.34 KB
      PDF
      AN3353
      IEC 61000-4-2 standard testing
      1.2
      171.08 KB
      PDF
      AN4642
      Overview of the BLE Profiles application for X-CUBE-BLE1, expansion for STM32Cube
      3.0
      2.31 MB
      PDF
      AN1471
      What happens to the M24xxx I²C EEPROM if the I²C bus communication is stopped?
      4.4
      72.36 KB
      PDF
      AN4979

      Bluetooth low energy beacons with Eddystone

      AN4818

      Bringing up the BlueNRG-1, BlueNRG-2 devices

      AN4653

      Cycling endurance and data retention of high density EEPROM based on CMOS F8H process

      AN3353

      IEC 61000-4-2 standard testing

      AN4642

      Overview of the BLE Profiles application for X-CUBE-BLE1, expansion for STM32Cube

      AN1471

      What happens to the M24xxx I²C EEPROM if the I²C bus communication is stopped?

出版刊物和宣传资料

    • 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

      电源管理 2017版指南

开发工具硬件

软件

    • 型号

      Bluetooth Low Energy software expansion for STM32Cube

      STM32Cube expansion software for X-NUCLEO-NFC01A1

      Dynamic NFC/RFID tag IC software expansion for STM32Cube

EMI Filtering and Signal Conditioning

Part number Description
BALF-NRG-02D3 50Ω / conjugate match balun to BlueNRG transceiver, with integrated harmonic filter
MLPF-WB55-01E3 2.4 GHz Low Pass Filter matched to STM32WB55
Part number
50Ω / conjugate match balun to BlueNRG transceiver, with integrated harmonic filter
2.4 GHz Low Pass Filter matched to STM32WB55

Microcontrollers & Microprocessors

Part number Description
STM32L011D3 Ultra-low-power ARM Cortex-M0+ MCU with 8-Kbytes Flash, 32 MHz CPU
STM8L101F1 Ultra-low-power 8-bit MCU with 2 Kbytes Flash, 16 MHz CPU, integrated EEPROM
Part number
Ultra-low-power ARM Cortex-M0+ MCU with 8-Kbytes Flash, 32 MHz CPU
Ultra-low-power 8-bit MCU with 2 Kbytes Flash, 16 MHz CPU, integrated EEPROM

Wireless Transceivers, MCUs and Modules

Part number Description
BlueNRG-1 Bluetooth Low Energy System On Chip
BlueNRG-2 Bluetooth® low energy wireless system-on-chip
Part number
Bluetooth Low Energy System On Chip
Bluetooth® low energy wireless system-on-chip