Microchip Technology Tariff Inquiry

ATSAMD21E17L-AF

The ATSAMD21E17L-AF is a low-power microcontroller unit (MCU) from Microchip Technology. It is part of the SAM D21 family of ARM Cortex-M0+ based microcontrollers, which are designed for a wide range of applications that require low power consumption and high performance.

Description:

The ATSAMD21E17L-AF is a 32-bit microcontroller with a 48MHz CPU clock frequency. It features 256KB of flash memory, 32KB of SRAM, and 4KB of EEPROM. The device is available in a 64-pin TQFP package.

Features:

1. ARM Cortex-M0+ processor with a 48MHz CPU clock frequency.
2. 256KB of flash memory, 32KB of SRAM, and 4KB of EEPROM.
3. 64-pin TQFP package.
4. Peripherals include a 12-bit ADC, 16-bit DAC, I2C, SPI, UART, and USB interface.
5. Low-power modes to conserve energy in battery-powered applications.
6. Event system for efficient inter-peripheral communication.
7. Core coupled memory (CCM) for high-speed data access.
8. Security features such as hardware crypto engine and secure boot.

Applications:

The ATSAMD21E17L-AF is suitable for a wide range of applications that require low power consumption and high performance. Some potential applications include:

1. Battery-powered devices such as fitness trackers, smart watches, and portable medical devices.
2. Industrial control and automation systems.
3. Home automation and IoT devices such as smart thermostats and lighting systems.
4. Automotive applications such as infotainment systems and body control modules.
5. Wireless communication devices such as Zigbee and Bluetooth Low Energy (BLE) devices.

Overall, the ATSAMD21E17L-AF is a versatile and powerful microcontroller that offers a range of features and capabilities for a wide range of applications. Its low-power modes and high-performance ARM Cortex-M0+ processor make it an ideal choice for battery-powered devices and other applications that require efficient power management.