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STM32F103VBT6 (ARM-CM3) Board, 2xRS232, 1xCAN, 1xUSB Device US$110.00

STM32F103VBT6 (ARM-CM3) Board, 2xRS232, 1xCAN, 1xUSB Device

This board has a minimum order quantity of 50 pieces and a 4-week lead time. The price you see listed on this page is the volume price per unit for a 50pcs order.

The STM103V100 is an evaluation board for STMicroelectronics' ARM Cortex-M3 core-based STM32F103VBT6 microcontroller. The device has a complete range of peripherals including full speed USB2.0, CAN2.0A/B compliant interface, two I2C channels, two SPI channels, three USART channels with smartcard support, internal 20KB SRAM and 128KB Flash, JTAG, SWD and uLinkMe debugging, motor control connector, SD card socket, etc. The board is provided with plenty of software examples, which can be used in popular Keil MDK environment.

STM32F103VBT6 Development Board Features

  • Dimensions: 172mm x 114mm
  • Processor: STM32F103VBT6, compatible with STM32F103V8T6 (100 pins), STM32F103RBT6, STM32F103R8T6, STM32F103C8T6, STM32F103C6T6
  • 8Mbyte serial Flash
  • RTC with backup battery
  • Three Power supply options: 5V DC power supply, USB power supply, led out Pin strip
  • USB device (USB2.0)
  • CAN2.0 interface
  • Two RS232 serial ports (one supports RTS/CTS function)
  • IrDA transceiver
  • LCD interface with 16x2 Character LCD
  • SD card socket
  • Smart card socket (on the rear of the board)
  • One Motor control connector
  • One extended temperature sensor
  • Audio play/record
  • Two debug interfaces options: 10-pin SWD or 20-pin JTAG
  • Four buttons (Wakeup, Reset, Tamper and User)
  • Four LEDs
  • Joystick with 4-direction control and selector

STM103V100 Functional Block Diagram

Plenty of software examples for this STM103V100 evaluation board are provided, all in source code. These software examples can be debugged under the popular Keil MDK environments. The structure of the directories is as below:

Directory Content
MDK All source codes under MDK environment
Basic examples
USART Communicate with PC though the terminal
FLASH Read and write internal flash
DMA Transfer data from FLASH to RAM in DMA mode
CAN Communicate with CAN in loopback mode
SYSTICK Configure the SysTick to generate a time base equal to 1ms
DEBUG Demonstrate the STM32F10x Firmware Library in DEBUG mode
ADC Use ADC and DMA to transfer converted data from ADC to a data buffer continuously
GPIO Configure GPIOs
EXTI Configure an external interrupt line
RCC The way to configure the system clock source
RTC How to use the RTC peripheral
WWDG The way to update at regulated period, the WWDG counter using the Early Wakeup interrupt
BKP Write/read data to/from data backup registers
TIM Output different frequencies though four channels
TIM1 Configure TIM1 peripheral to generate 7 PWM signals with 4 different duty cycles
NVIC The use of the Nested Vectored Interrupt Controller
SPI Communicate with an M25P64 FLASH with SPI
IWDG Refresh IWDG counter using the SysTick interrupt
IrDA Transmit Transmit data sent by joystick through IrDA
IrDA_Receive Receive data sent by IrDA
PWR The system power control
LCD_1620 Print char in 16*2 LCD
LCD_SPI_char Print char in 240*320 LCD with SPI
LCD_SPI_picture Print picture in 240*320 LCD with SPI
SD_card Communicate with external SD card
Cortex-M3 The example of CortexM3 Bit-Band
Tsensor Communicate with Temperature sensor IC
USB (Audio_Speaker) Provide audio device drive with USB
USB (JoystickMouse) Control the mouse with five direction keys on board
USB (Mass_Storage) Communicate with SD card though USB
USB (Device_Firmware_Upgrade) Provide device driver to communicate with PC

STM32F103VBT6 ARM Cortex-M3 Board Package Contents

  • STM32F103V100 ARM-CM3 Board
  • RS-232 Serial Cable / DB9 F-M
  • USB Cable / A-B, to supply power to the board or for downloading and programming


Ships from: China
Lead time: 4 weeks

This product was added to our catalog on Wednesday 12 August, 2009.


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