Microchip Technology Tariff Inquiry

ATSAMD21G18A-AUT

The ATSAMD21G18A-AUT is a low-power microcontroller unit (MCU) from Microchip Technology. It is part of the SAM D21 series of ARM Cortex-M0+ based MCUs designed for a wide range of applications, including IoT devices, portable electronics, and industrial automation.

Description:

The ATSAMD21G18A-AUT features a 32-bit ARM Cortex-M0+ processor running at a maximum frequency of 48MHz. It is equipped with 256KB of flash memory, 32KB of SRAM, and a wide range of communication interfaces, including USB, SERCOM (Serial Communication Interface), and I2C/SPI.

Features:

1. ARM Cortex-M0+ processor with a maximum frequency of 48MHz
2. 256KB of flash memory for program storage
3. 32KB of SRAM for data storage
4. Flexible clock options with an internal oscillator or external clock sources
5. Low-power modes to conserve energy in battery-powered applications
6. USB interface for easy connectivity and data transfer
7. Multiple SERCOM interfaces for serial communication
8. I2C and SPI interfaces for communication with external devices
9. Up to 20 programmable GPIO (General Purpose Input/Output) pins
10. On-chip debugging and trace capabilities for development and testing

Applications:

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

1. Internet of Things (IoT) devices: Smart home appliances, wearable devices, and environmental sensors.
2. Portable electronics: Fitness trackers, portable media players, and e-readers.
3. Industrial automation: Control systems, sensor networks, and motor control applications.
4. Medical devices: Glucose monitors, blood pressure monitors, and other portable medical equipment.
5. Consumer electronics: Remote controls, smart switches, and home automation systems.
6. Automotive applications: Infotainment systems, body control modules, and sensor integration.

The ATSAMD21G18A-AUT's combination of low power consumption, flexible communication interfaces, and a powerful ARM Cortex-M0+ processor make it an ideal choice for a wide range of embedded applications requiring efficient processing and connectivity.