Microchip Technology

ATSAM3N2AA-AU  

Microcontrollers

The ATSAM3N2AA-AU is a low-power microcontroller unit (MCU) manufactured by Microchip Technology. It belongs to the SAM3N series of ARM Cortex-M3 based MCUs, which are designed for a wide range of applications that require low power consumption and high performance.

Description:

The ATSAM3N2AA-AU is a 32-bit ARM Cortex-M3 processor-based MCU with a maximum CPU frequency of 64 MHz. It features 256 KB of embedded Flash memory and 32 KB of SRAM. The MCU is available in a 100-pin TQFP package.

Features:

1. ARM Cortex-M3 processor with a maximum CPU frequency of 64 MHz
2. 256 KB of embedded Flash memory
3. 32 KB of SRAM
4. 100-pin TQFP package
5. Low power consumption with several low-power modes
6. Advanced peripherals, including USB, UART, SPI, and I2C
7. Flexible clock system with an internal RC oscillator, external oscillator, and PLL
8. Up to 48 general-purpose I/O pins with support for various functions
9. Support for DMA transfers
10. On-chip debugging and trace capabilities

Applications:

The ATSAM3N2AA-AU is suitable for a wide range of applications that require low power consumption and high performance, such as:

1. Battery-powered devices
2. Smart sensors and IoT devices
3. Industrial control and automation systems
4. Medical devices
5. Portable electronics
6. Home automation systems
7. Consumer electronics
8. Automotive applications (e.g., infotainment systems, body control modules)

The ATSAM3N2AA-AU's low power consumption, high performance, and advanced peripherals make it a versatile choice for various embedded systems and IoT applications.

ATSAM3N2AA-AU Documents

Download datasheets and manufacturer documentation for ATSAM3N2AA-AU

Datasheets :

SAM3N Series Summary      

PCN Packaging :

Transfer to Microchip/Label/Pkg 5/Sep/2016       Tape and Reel Label Update 10/Feb/2015      

HTML Datasheet :

SAM3N Series Summary      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH