Microchip Technology Tariff Inquiry

ATSAMD21E15L-MF

The ATSAMD21E15L-MF is a low-power microcontroller unit (MCU) from Microchip Technology. It is part of the SAM D21 series of ARM Cortex-M0+ based MCUs, which are designed for a wide range of applications that require low power consumption, high performance, and a small form factor.

Description:

The ATSAMD21E15L-MF is a member of the SAM D21 family of 32-bit ARM Cortex-M0+ based microcontrollers. This particular model features a 32-bit ARM Cortex-M0+ CPU with a maximum CPU frequency of 48 MHz. It is available in a 4.40mm x 4.80mm, 33-ball UFBGA package.

Features:

1. ARM Cortex-M0+ processor with a maximum CPU frequency of 48 MHz
2. 256KB of flash memory and 32KB of SRAM
3. 20-channel ultra-low power 12-bit analog-to-digital converter (ADC)
4. 12-channel high-speed 10-bit analog-to-digital converter (ADC)
5. 8-channel digital-to-digital converter (DAC)
6. 12-bit communication interfaces, including I2C, SPI, and UART
7. Low-energy peripherals, such as a real-time counter (RTC) and a random number generator (RNG)
8. Event system for easy integration of peripherals
9. Core-coupled memory interface (CCM) for low-power operation
10. Peripheral touch controller (PTC) for capacitive touch sensing
11. 48MHz internal oscillator with clock failure detector (CFD)
12. Power optimization features, such as sleep modes and clock gating

Applications:

The ATSAMD21E15L-MF is suitable for a wide range of applications that require low power consumption, high performance, and a small form factor. Some potential applications include:

1. Battery-powered devices, such as wireless sensors, portable instruments, and wearable electronics
2. Industrial control and automation systems, including motor control and sensor interfacing
3. Medical devices, such as portable monitoring equipment and diagnostic tools
4. Home automation and IoT devices, including smart home appliances and energy management systems
5. Consumer electronics, such as fitness trackers, remote controls, and portable gaming devices
6. Automotive applications, such as infotainment systems, body control modules, and sensor hubs

The ATSAMD21E15L-MF's low-power capabilities, combined with its high-performance Cortex-M0+ processor and a wide range of communication interfaces, make it an excellent choice for applications that require efficient and reliable processing in a compact form factor.