Microchip Technology Tariff Inquiry

ATSAMD20G16A-AU

The ATSAMD20G16A-AU is a low-power microcontroller unit (MCU) manufactured by Microchip Technology. It belongs to the SAM D20 series of Cortex-M0+ based MCUs designed for a wide range of applications.

Description:

The ATSAMD20G16A-AU features a 32-bit ARM Cortex-M0+ processor with a maximum CPU frequency of 48 MHz. It is equipped with 16 Kbytes of flash memory, 2 Kbytes of SRAM, and 256 bytes of read-while-write capable memory. The MCU operates on a supply voltage range of 1.71 to 3.6 V and has a wide operating temperature range of -40°C to +105°C.

Features:

1. Core: 32-bit ARM Cortex-M0+ processor with a maximum CPU frequency of 48 MHz.
2. Memory: 16 Kbytes of flash memory, 2 Kbytes of SRAM, and 256 bytes of read-while-write capable memory.
3. Power Management: Ultra low-power technology with a wide supply voltage range (1.71 to 3.6 V) and a wide operating temperature range (-40°C to +105°C).
4. I/O: 20 digital I/O lines with multiple functions, including PWM, ADC, DAC, and more.
5. Communication Interfaces: Support for I2C, SPI, and USART serial communication protocols.
6. Timers: 6-channel timer/counter with up to 16-bit resolution and flexible PWM configuration.
7. Analog-to-Digital Converter (ADC): Up to 12-bit resolution with a maximum sampling rate of 1 Msps.
8. Digital-to-Analog Converter (DAC): 8-bit resolution.
9. Security: Support for AES-128 encryption and secure boot.
10. Package: Available in a 32-pin TQFP package (ATSAMD20G16A-AU).

Applications:

The ATSAMD20G16A-AU is suitable for a variety of applications, including but not limited to:

1. Industrial control and automation systems
2. Portable and wearable devices
3. Medical devices and equipment
4. Smart home and IoT devices
5. Human Interface Devices (HID)
6. Battery-powered devices
7. Sensor interfaces and data acquisition systems
8. Motor control applications
9. Lighting control systems
10. Energy harvesting and power management systems

The ATSAMD20G16A-AU's low-power capabilities, versatile features, and robust performance make it an ideal choice for a wide range of embedded applications where power efficiency and flexibility are critical.