SAM3-H256

The SAM3-H256 is a header development board for ATSAM3S4BA microcontroller. The ATSAM3S4BA is a member of a series of flash microcontrollers based on the high performance 32bit ARM Cortex-M3 RISC processor. It operates at a maximum speed of 64MHz and features a 256Kbyte flash and a 48Kbyte SRAM, full speed USB device port with embedded transceiver, an external bus interface featuring a static memory controller providing connection to SRAM, PSRAM, NOR Flash and NAND Flash, 2x USARTs, 2x UARTs, 2x TWIs, 3x SPI, an I2S, as well as 1 PWM timer, 6x general purpose 16bit timers, an RTC, an ADC, a 12bit DAC and an analog comparator. The board has connectors for JTAG and USB, extension headers for all microcontroller's ports, reset button, power and status LEDs.