Features

• STM32-F3U is a breakout board for the STMicro Discovery F3 board with STM32F303

microcontroller (256k program flash, 48k RAM, DSP, and floating point instructions).

• Eleven GPIO port headers providing 8 data bits and 3V/5V power.

• Four UEXT connector footprints provide UART, I2C, and SPI signals on 10-pin headers. Use

10-pin ribbon cables to connect to UEXT peripheral boards.

• Bare PCB with two 2x25 DIL sockets provided for STMicro Discovery-F3 module.

No other parts provided. BOM and schematic available for download.

• Mostly thru-hole construction allows for easy assembly.

• 4-layer, FR4 glass-epoxy PCB, 1oz/ft2 copper. Soldermask & silkscreen. Lead free and RoHS

compatible. 3.94 x 6.30in (100 x 160mm).