Microchip Technology Tariff Inquiry

ATSAM4S4CA-AU

Microchip Technology's ATSAM4S4CA-AU is a low-power, high-performance microcontroller unit (MCU) that belongs to the SAM4S family of products. This MCU is designed for a wide range of embedded applications that require high performance, low power consumption, and a rich set of integrated peripherals.

Description:

The ATSAM4S4CA-AU is a 32-bit ARM Cortex-M4 processor-based MCU with a 180 MHz maximum CPU frequency. It features a 256 KB on-chip flash memory, 32 KB of SRAM, and a 40-pin QFN package. The MCU is built on a high-performance peripheral set that includes USB, SPI, I2C, UART, and PWM interfaces, making it suitable for a wide range of applications.

Features:

1. ARM Cortex-M4 processor with DSP and FPU support
2. 180 MHz maximum CPU frequency
3. 256 KB on-chip flash memory
4. 32 KB of SRAM
5. 40-pin QFN package
6. USB high-speed device interface
7. SPI, I2C, and UART serial communication interfaces
8. PWM with flexible output options
9. Advanced Timer with PWM and input capture capabilities
10. Low-power modes for energy-efficient operation
11. On-chip debugging and trace capabilities

Applications:

The ATSAM4S4CA-AU is suitable for a wide range of embedded applications, including but not limited to:

1. Industrial control systems
2. Medical devices
3. Home automation and IoT devices
4. Portable electronic devices
5. Automotive infotainment systems
6. Smart energy management systems
7. Human-machine interface (HMI) devices
8. Data acquisition and signal processing systems
9. Wireless communication modules
10. Embedded connectivity solutions

The ATSAM4S4CA-AU's combination of high performance, low power consumption, and a rich set of integrated peripherals make it an ideal choice for developers looking to create energy-efficient and feature-rich embedded systems.