SAM3-H256 (HEADER DEVELOPMENT BOARD FOR ATSAM3S4BA)
MCU: ATSAM3S4BA Cortex M3™ with 256K Bytes Program Flash,48K Bytes RAM, USB 2.0, RTT, 10 bit ADC 384 ksps, 2x UARTs, TWI (I2C), SPI, 3x 32bit TIMERS, 4x PWM, SSC, WDT, PDC (DMA) for all peripherals, up to 64MHz operation
perfect solution for building custom USB peripherials
standard JTAG connector with ARM 2x10 pin layout for programming/debugging with ARM-JTAG
USB connector
RESET circuit
RESET button
status LED
TST jumper, for SAM-BA downloading
on board voltage regulator 3.3V with up to 800mA current
single power supply: through USB or from extension header pin
power supply LED
power supply filtering capacitor
12 Mhz crystal on socket
extension headers for all uC ports + RST and power supply
PCB: FR-4, 1.5 mm (0,062"), soldermask, silkscreen component print