SAM3 p256
SAM3 p256

Description of product

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
  • Two RS232 connectors and drivers
  • SD/MMC card connector
  • Standard JTAG connector with ARM 2x10 pin layout for programming/debugging with ARM-JTAG
  • USB connector
  • RESET circuit
  • RESET button
  • Two status LED
  • Two buttons
  • UEXT connector
  • 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
  • Trimmer potentiometer
  • Extension headers for all uC ports + RST and power supply
  • PCB: FR-4, 1.5 mm (0,062"), red soldermask, silkscreen component print
  • Dimensions: 50 x 34 mm (2 x 1.3")
  • Distance between the headers: 25.4 mm (1")