Atmel adds Ethernet, dual CAN and high-speed USB, MiniHost and device with on-chip physical layer to its flash MCUs

Image of Atmel's SAM3X Flash MCUThe Atmel® SAM3X ARM® Cortex™-M3 Flash-based microcontroller (MCU) brings more connectivity to the SAM3 family by adding Ethernet, dual CAN and high-speed USB (HS USB) MiniHost and device with on-chip physical layer (PHY). Devices feature a dual-bank configuration of 256 KB and 512 KB Flash total and are available in 100-pin and 144-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 SAM3X series is ideal for networking applications in the industrial embedded market and in home and building automation, smart grids and industrial automation.


  • Optimized for connectivity
  • Atmel QTouch capacitive touch support
  • Enhanced safety and security
  • Low power consumption

Manufacturer Part NumberDescriptionAvailable QuantityBuy Now
ATSAM3X8EA-AUIC MCU 32BIT 512KB FLASH 144LQFP545 - Immediate
ATSAM3X8CA-AUIC MCU 32BIT 512KB FLASH 100LQFP163 - Immediate
ATSAM3X4EA-AUIC MCU 32BIT 256KB FLASH 144LQFP271 - Immediate
ATSAM3X4CA-CUIC MCU 32BIT 256KB FLASH 100BGA234 - Immediate
ATSAM3X4CA-AURIC MCU 32BIT 256KB FLASH 100QFP253 - Immediate
ATSAM3X4EA-CUIC MCU 32BIT 256KB FLASH 144BGA364 - Immediate
ATSAM3X8EA-CUIC MCU 32BIT 512KB FLASH 144BGA265 - Immediate
ATSAM3X8CA-CUIC MCU 32BIT 512KB FLASH 100BGA22 - Immediate
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Published: 2012-06-29