SAM3-H256
FEATURES: • 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 • Dimensions: 50 x 34 mm (2 x 1.3") • Distance between the headers: 25.4 mm (1")
Documentation 