• Core

  Cortex-M3, 84 MHz

• Family

  SAM3 Series

• Sub-Family

  ATSAM3A

• CMSIS Pack

  SAM3_DFP

The Atmel | SMART SAM3A ARM Cortex-M3 Flash-based microcontroller (MCU) features connectivity peripherals including a dual CAN interface and high-speed USB (HS USB) MiniHost and device with on-chip physical layer (PHY).
Devices are available in a dual-bank configuration of 256KB and 512KB Flash total and in 100-pin QFP and BGA package options.
The architecture is designed to support high-speed data transfers and includes a multi-layer bus matrix plus dual SRAM banks, direct memory access (DMA) channels and peripheral DMA controller (PDC) for applications supporting multi-task operations.
The SAM3A series is ideal for networking applications in the industrial embedded market and in home and building automation, smart grids and industrial automation.