Microchip Technology Tariff Inquiry

ATSAM3S4CA-CU

The ATSAM3S4CA-CU is a microcontroller unit (MCU) produced by Microchip Technology. It is part of the SAM3S family of 32-bit ARM Cortex-M3 processors, which are designed for a wide range of embedded applications.

Description:

The ATSAM3S4CA-CU is a low-power, high-performance MCU that features a 32-bit ARM Cortex-M3 processor with a maximum CPU frequency of 120 MHz. It includes a range of integrated peripherals, such as UART, SPI, I2C, and USB interfaces, as well as advanced timer and PWM modules. The device is available in a 100-pin LQFP package.

Features:

• 32-bit ARM Cortex-M3 processor with a maximum CPU frequency of 120 MHz
• 256 KB of flash memory and 32 KB of SRAM
• Advanced timer and PWM modules for precise control of external devices
• UART, SPI, I2C, and USB interfaces for communication with external devices
• 10/100 Ethernet MAC for high-speed networking
• 12-bit ADC with up to 16 channels for analog-to-digital conversion
• Flexible clock management system for low-power operation
• Security features such as secure boot and flash memory protection

Applications:

The ATSAM3S4CA-CU is suitable for a wide range of embedded applications, including:

• Industrial control systems
• Medical devices
• Consumer electronics
• Automotive infotainment systems
• IoT devices
• Smart home appliances

Overall, the ATSAM3S4CA-CU is a versatile and powerful MCU that offers a range of features and capabilities for embedded system design. Its low-power operation and advanced peripherals make it well-suited for a variety of applications where performance, connectivity, and security are important.