Features
• Core
– ARM® Cortex®-M3 revision 2.
0 running at up to 64 MHz – Memory Protection Unit (MPU) – Thumb®-2 instruction set • Pin-to-pin compatible with AT91SAM7S legacy products (48- and 64-pin versions) • Memories – From 64 to 256 Kbytes embedded Flash, 128-bit wide access, memory accelerator, single plane – From 16 to 48 Kbytes embedded SRAM – 16 Kbytes ROM with embedded bootloader routines (UART, USB) and IAP routines – 8-bit Static Memory Controller (SMC): SRAM, PSRAM, NOR and NAND Flash support – Memory Protection Unit (MPU) • System – Embedded voltage
regulator for single supply operation – Power-on-Reset (POR), Brown-out Detector (BOD) and Watchdog for safe operation – Quartz or...