Microchip Technology

ATSAM3S1AA-MUR  

Microcontrollers

The ATSAM3S1AA-MUR is a microcontroller unit (MCU) manufactured by Microchip Technology. It belongs to the SAM3S family of ARM Cortex-M3 based MCUs designed for a wide range of embedded applications.

Description:

The ATSAM3S1AA-MUR is a low-power, high-performance MCU that features a 32-bit ARM Cortex-M3 processor with a maximum CPU frequency of 64 MHz. It is equipped with 512KB of embedded Flash memory, 64KB of SRAM, and 8KB of EEPROM. The MCU is available in a 100-pin QFN package.

Features:

1. ARM Cortex-M3 processor with DSP instructions and a floating-point unit (FPU)
2. 512KB on-chip Flash memory with read-while-write capability
3. 64KB on-chip SRAM and 8KB EEPROM
4. Flexible static memory controller supporting external memory
5. Advanced encryption standard (AES) and true random number generator (TRNG) for enhanced security
6. USB high-speed device interface with integrated PHY
7. 48MHz USB high-speed PHY
8. Up to 49 general-purpose input/output (GPIO) lines with support for multiple functions
9. Advanced interrupt controller with 15 priority levels
10. Up to 48 capacitive touch-sensing channels
11. Multiple communication interfaces, including UART, SPI, I2C, and CAN
12. PWM channels with flexible clock options
13. Low-power modes to optimize power consumption

Applications:

The ATSAM3S1AA-MUR is suitable for a wide range of embedded applications, including:

1. Industrial control and automation systems
2. Medical devices and equipment
3. Home automation and smart appliances
4. Portable and battery-powered devices
5. Human-machine interface (HMI) devices
6. Automotive infotainment systems
7. Security systems and access control
8. Data acquisition and signal processing systems
9. Networking and communication devices
10. Consumer electronics

The ATSAM3S1AA-MUR's combination of high performance, low power consumption, and a wide range of communication interfaces make it an ideal choice for developers looking to create efficient and reliable embedded systems.

ATSAM3S1AA-MUR Documents

Download datasheets and manufacturer documentation for ATSAM3S1AA-MUR

Datasheets :

SAM3S Series Summary      

PCN Packaging :

Transfer to Microchip/Label/Pkg 5/Sep/2016       MBB/Label Chgs 16/Nov/2018      

Design Resources :

ATSAM3S1A Development Tool Selector      

PCN Obsolescence/ EOL :

ATSAM3S1 Devices Rev. A 20/Feb/2015      

HTML Datasheet :

SAM3S Series Summary      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH