Microchip Technology Tariff Inquiry

ATSAM4S8BA-AN

Microchip Technology's ATSAM4S8BA-AN is a microcontroller unit (MCU) that belongs to the SAM4S family of ARM Cortex-M4 based MCUs. The ATSAM4S8BA-AN features a 32-bit ARM Cortex-M4 CPU with a floating-point unit (FPU) that operates at a maximum frequency of 120 MHz. It is designed for a wide range of embedded applications, including industrial control, medical devices, and consumer electronics.

Description:

The ATSAM4S8BA-AN is a high-performance MCU with a rich set of features and peripherals. It is equipped with 512 KB of flash memory, 96 KB of SRAM, and 40 KB of read-only memory (ROM). The MCU also has a range of communication interfaces, including USB, UART, SPI, and I2C. Additionally, it has a range of timers, PWM controllers, and ADC channels for precise control of external devices.

Features:

1. 32-bit ARM Cortex-M4 CPU with FPU
2. 120 MHz maximum CPU frequency
3. 512 KB flash memory
4. 96 KB SRAM
5. 40 KB ROM
6. USB high-speed device interface
7. UART, SPI, and I2C communication interfaces
8. Timers, PWM controllers, and ADC channels
9. Advanced security features, including AES and SHA-1 encryption

Applications:

The ATSAM4S8BA-AN is suitable for a wide range of embedded applications, including:

1. Industrial control systems, such as motor control and sensor interfacing
2. Medical devices, such as portable monitoring equipment and diagnostic tools
3. Consumer electronics, such as smart home devices and wearables
4. Automotive applications, such as infotainment systems and body control modules
5. IoT devices, such as smart sensors and gateways

In summary, the ATSAM4S8BA-AN is a powerful and versatile MCU that offers a range of features and communication interfaces, making it suitable for a wide range of embedded applications. Its advanced security features also make it an ideal choice for applications that require high levels of data protection.