Microchip Technology Tariff Inquiry

ATSAMD20J18A-AN

The ATSAMD20J18A-AN is a microcontroller unit (MCU) from Microchip Technology. It is part of the SAM D20 family of ARM Cortex-M0+ based MCUs. The ATSAMD20J18A-AN is a high-performance, low-power device that is ideal for a wide range of applications.

Description:

The ATSAMD20J18A-AN is a 32-bit ARM Cortex-M0+ based MCU with a maximum CPU frequency of 48 MHz. It features 256 kB of flash memory, 32 kB of SRAM, and a wide range of communication interfaces, including USB, SERCOM (Serial Communication Interface), and I2C. The device also includes a range of peripherals, such as timers, ADC (Analog-to-Digital Converter), and DAC (Digital-to-Analog Converter), making it suitable for a variety of applications.

Features:

1. ARM Cortex-M0+ processor with a maximum CPU frequency of 48 MHz.
2. 256 kB of flash memory and 32 kB of SRAM.
3. USB interface with support for host, device, and OTG (On-The-Go) operation.
4. SERCOM interfaces for UART (Universal Asynchronous Receiver-Transmitter), SPI (Serial Peripheral Interface), and I2C communication.
5. 12-channel ADC with up to 16-bit resolution.
6. 2-channel DAC with 12-bit resolution.
7. A range of timers, including low-power, multi-purpose, and watchdog timers.
8. Support for capacitive touch sensing.
9. Peripheral Chip Select (PCS) interface for external memory expansion.
10. AES-128 and SHA-1 cryptographic acceleration.

Applications:

The ATSAMD20J18A-AN is suitable for a wide range of applications, including:

1. Industrial control and automation systems.
2. Medical devices and equipment.
3. Portable and wearable devices.
4. Home automation and IoT (Internet of Things) devices.
5. Consumer electronics, such as smart appliances and portable gadgets.
6. Automotive applications, such as infotainment systems and body control modules.
7. Robotics and drones.
8. Security systems and access control devices.
9. Energy management and power monitoring systems.
10. Data acquisition and signal processing applications.

The ATSAMD20J18A-AN's combination of performance, low power consumption, and a wide range of communication interfaces make it a versatile choice for embedded system designers.