Microchip Technology Tariff Inquiry

ATSAMD21G18A-AF

The ATSAMD21G18A-AF is a microcontroller unit (MCU) from Microchip Technology's SAM D21 series. It is a low-power, high-performance 32-bit ARM Cortex-M0+ processor designed for a wide range of embedded applications.

Description:

The ATSAMD21G18A-AF features a 32-bit ARM Cortex-M0+ CPU with a maximum CPU frequency of 48 MHz. It includes 256 KB of flash memory, 32 KB of SRAM, and a range of peripherals such as USB, SERCOM (Serial Communication Interface), and ADC (Analog-to-Digital Converter). The MCU is available in a 64-pin QFN package.

Features:

1. 32-bit ARM Cortex-M0+ processor with a maximum CPU frequency of 48 MHz
2. 256 KB of flash memory
3. 32 KB of SRAM
4. USB interface with high-speed and full-speed support
5. SERCOM for serial communication (SPI, I2C, UART)
6. 12-channel ADC with up to 16-bit resolution
7. Flexible clock system with internal and external oscillators
8. Low-power sleep modes for energy efficiency
9. Peripheral touch controller for capacitive touch sensing
10. Event system for easy peripheral interconnectivity

Applications:

The ATSAMD21G18A-AF is suitable for a wide range of embedded applications, including:

1. Industrial control and automation
2. Medical devices and equipment
3. Home automation and IoT devices
4. Portable electronics and wearables
5. Automotive infotainment and body control systems
6. Smart energy and grid management systems
7. Human Machine Interface (HMI) devices
8. Wireless communication modules
9. Sensor hubs and data acquisition systems
10. Robotics and automation systems

The ATSAMD21G18A-AF's combination of low power consumption, high performance, and a rich set of peripherals make it an ideal choice for a variety of embedded applications requiring advanced processing capabilities and connectivity options.