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Atmel

ATSAM3 Lineup

ATSAM3

SAM3X Delivers Enhanced Connectivity

The 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 256KB and 512KB 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.

SAM3A is Optimized for CAN Connectivity

The Atmel® 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.

SAM3N is the Atmel® entry point into ARM® Cortex™ M3 technology,

The SAM3N intelligently combines high-performance architecture, peripherals and power–saving techniques to deliver uncompromised performance. Available in multiple memory densities, pin counts and package types, the SAM3N offers a scalable solution to meet application requirements. It is supported by a full set of software libraries, project examples, tools and a worldwide ecosystem to shorten development cycle time. Pin-to-pin compatible with the SAM7S and the SAM3S, the SAM3N facilitates migration within the family.

SAM3S Series: Highly-integrated Cortex™- M3 Flash MCUs Simplify PCB Design and Reduce Power Consumption

Atmel extends its One-stop Shop for ARM-based micros with the SAM3S, a Cortex-M3 Flash MCU series that integrates features to simplify PCB design and reduce power consumption down to 2.3 mW at 1 MHz operation.Inspired by the best-selling SAM7S series, the SAM3S provides the ideal migration path to a more powerful and feature-rich MCU, while preserving hardware and software investments.

SAM3U Series is a 96 MHz Cortex-M3 Flash MCU with High-Speed USB

Atmel´s SAM3U series is the world´s first 32-bit ARM Cortex™-M3 Flash microcontroller with high-speed 480 Mbps USB + Phy.