ATSAM3A4CA-AU Information

SAM3 Cortex-M3 Microcontrollers - EXPANSION

Microchip SAM3 Cortex®-M3 Microcontrollers have been expanded with four new versions of the SAM3 line. The Microchip entry point into ARM® Cortex® M3 technology, the SAM3N intelligently combines high-performance architecture, peripherals and power-saving techniques to deliver uncompromised performance. The Microchip SAM3S Cortex M3 Flash MCU integrates features to simplify system design and reduce power consumption down to 2.3mW at 1MHz, 1.45mW/MHz at 64MHz operation and 1.6uA in backup mode with the RTC running. The SAM3S is the ideal migration path to a more powerful and feature-rich MCU. 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). 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).Learn More View the entire Microchip SAM3 Cortex-M3 Microcontroller line.

32-bit Microcontrollers

Microchip Technology 32-bit Microcontrollers (MCUs) provide the performance and functional capabilities to meet design needs across a wide variety of applications. The broad 32-bit portfolio enables easy design scaling to meet market requirements. With a rich ecosystem of development tools, integrated development environments, and third-party partners, Microchip 32-bit microcontrollers accelerate a vast array of embedded designs ranging from secured Internet of Things (IoT) applications to general-purpose embedded control. 

Smart (Effortless Embedded Control Solutions)

Microchip Technology Effortless Embedded Control Solutions allow developers to effortlessly meet the ever-changing requirements of modern electronics with a portfolio of scalable 8-bit, 16-bit, and 32-bit microcontrollers, digital signal controllers, and microprocessors. Flexible peripherals and functions make it easy to create differentiated applications that set you apart from your competition. Intuitive design environments and visual configuration tools provide a straightforward getting started experience while proven reference designs and professionally tested software libraries lower your design risk.

SAM3 Cortex-M3 Microcontrollers

Microchip SAM3 Cortex®-M3 Flash Microcontrollers combine high-speed USB and an integrated transceiver for fast up/downloading of data, robust EMI tolerance, and plug-and-play high-speed serial interconnectivity. Microchip SAM3 MCUs feature a 96MHz maximum operating frequency and a high data-bandwidth architecture based on a 5-layer bus matrix with 22 DMA channels and distributed memory. The SAM3 is touch-ready and offers native support for Microchip QTouch® technology for easy implementation of buttons, sliders, and wheels in your application. These Microchip MCUs are ideal for applications with intensive communications requirements, including high-speed gateways in industrial, medical, data processing, and consumer applications.

Specifications

ATSAM3A4CA-AU Price & Stock

Microchip ATSAM3A4CA-AU pricing and available inventory.

Alternate Names

Microchip has several brands around the world that may have alternate names for ATSAM3A4CA-AU due to regional differences or acquisition. ATSAM3A4CA-AU may also be known as the following names: