Microchip Technology Tariff Inquiry

ATSAM3S1AA-AU

The ATSAM3S1AA-AU is a low-power, high-performance microcontroller unit (MCU) from Microchip Technology. It is part of the SAM3S family of ARM Cortex-M3-based MCUs, which are designed for a wide range of embedded applications.

Description:

The ATSAM3S1AA-AU is a 32-bit MCU that features a 32-bit ARM Cortex-M3 processor with a maximum CPU frequency of 64 MHz. It includes 512 KB of embedded Flash memory, 64 KB of SRAM, and a range of peripheral interfaces, including USB, UART, SPI, and I2C.

Features:

Some of the key features of the ATSAM3S1AA-AU include:

1. ARM Cortex-M3 processor with a maximum CPU frequency of 64 MHz
2. 512 KB of embedded Flash memory
3. 64 KB of SRAM
4. USB high-speed device interface
5. UART, SPI, and I2C communication interfaces
6. Advanced Timer with PWM, Input Capture, and Output Compare modes
7. 12-bit ADC with up to 8 channels
8. Flexible clock management with multiple clock sources
9. Low-power modes to reduce power consumption in battery-powered applications
10. Security features, including a unique chip identifier and support for secure boot

Applications:

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

1. Industrial control and automation systems
2. Medical devices and equipment
3. Portable and battery-powered devices
4. Smart home and IoT devices
5. Automotive infotainment and control systems
6. Consumer electronics, such as portable media players and gaming devices
7. Security and surveillance systems

Overall, the ATSAM3S1AA-AU is a versatile and powerful MCU that offers a range of features and interfaces to support a wide range of embedded applications. Its low-power capabilities make it particularly well-suited for battery-powered devices and other applications where power consumption is a critical consideration.