AT91SAM7X256B-AU-ARM-256k-microcontroller-ATMEL-AT91SAM7X256-AU-B-Atmel-39-s-AT91SAM7X256B-AU-B-is-a-member-of-a-series-of-highly-integrated-Flash-microcontrollers-based-on-the-32-bit-B-ARM-B-RISC-processor-It-features-256-Kbyte-high-speed-Flash-&-64-Kbyte-SRAM-a-large-set-of-peripherals-including-an-802-3-Ethernet-MAC-&-a-CAN-controller-A-complete-set-of-system-functions-minimizes-the-number-of-external-components-BR-BR-The-embedded-Flash-memory-can-be-programmed-in-syst