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  1. Devices
  2. SAM3 Series
  3. ATSAM3A
  4. ATSAM3A4C

ATSAM3A4C

Microchip

  • 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.

Core

Processor

Cortex-M3
Maximum Clock Frequency 84 MHz
Memory Protection Unit MPU
Floating Point Unit NO_FPU
Trust Zone
Digital Signal Processor
CortexM Vector Extensions
Endian Little-endian