PCB-STM32-F4B1 STM32-F4B1 Breakout Board

Description:

The STM32-F4B1 breakout board provides port connectors, USART, I2C, and SPI expansion headers to facilitate prototyping with the ST Micro Discovery F4 board The Discovery F4 module features a STM32F407VGT6 microcontroller equipped with 1024k program flash, 192k RAM, and a floating-point/DSP unit in a LQFP100 package An on-board ST-LINK/V2 programmer enables code loading and debugging via a PC USB port.

Included peripherals are an accelerometer, microphone, and DAC Power is supplied through the Discovery board USB connector or a barrel connector The board features ten 2x8 headers designated for GPIO port expansion, each header providing 8 data bits, 3V and 5V power, ground, and 5 non-committed pins for customization There are two ComBoard module footprints for adding RS232 or RS485 serial interfaces, along with two ASPICE module footprints compatible with I2C, SPI, or analog modules.

The design includes a 4-pin USART connector, a 4-pin CAN bus connector, an SD card functionality with activity LED and power switch circuitry, along with an RTC CR2032 battery holder The PCB-STM32-F4B1 board is unpopulated and includes only the 2x25 sockets for the Discovery module; no additional components are provided The BOM and schematic diagram are available for construction purposes, and soldering is required.

Prior experience with electronic assembly is recommended The thru-hole construction promotes easy assembly, maintenance, and modification Optional JTAG interface and SD card circuitry utilize SMT parts.

Features and Benefits:

•STM32-F4B1 breakout board for the STMicro Discovery F4 board (STM32F407G-DISC1) featuring STM32F407VGT6 microcontroller.

•Ten GPIO port headers provide 8 data bits and 3V/5V power.

•Two ComBoard footprints for USART interfaces.

•Two ASPICE board footprints for I2C and SPI expansion.

•SD card connector footprint included.

•Bare PCB with two 2x25 DIL sockets for Discovery-F4 headers.

•All thru-hole construction for easier assembly.

•4-layer, FR4 glass-epoxy PCB with 1oz/ft2 copper, lead free and RoHS compatible.

Specifications: