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ATSAM3S - Microcontrollers

Key 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.