Microchip Technology Tariff Inquiry

ATSAMD21E15B-MFT

The ATSAMD21E15B-MFT is a low-power microcontroller unit (MCU) from Microchip Technology. It belongs to the SAM D21 family of ARM Cortex-M0+ based MCUs, which are designed for a wide range of embedded applications.

Description:

The ATSAMD21E15B-MFT features a 32-bit ARM Cortex-M0+ processor with a maximum CPU frequency of 48 MHz. It includes 128KB of flash memory, 16KB of SRAM, and 2KB of read-while-write (RWW) memory. The MCU is housed in a 48-pin, 7x7mm QFN package.

Features:

1. ARM Cortex-M0+ processor with a 48 MHz CPU frequency
2. 128KB of flash memory
3. 16KB of SRAM
4. 2KB of read-while-write (RWW) memory
5. 12-channel DMA controller
6. 20-channel event system for low-power routing and synchronization
7. Peripheral touch controller for capacitive touch sensing
8. 20 GPIO pins with multiple functions
9. 12-bit analog-to-digital converter (ADC) with 16 channels
10. 8-bit successive approximation register (SAR) ADC with 16 channels
11. 2-channel digital-to-analog converter (DAC)
12. 48MHz internal oscillator with clock failure detection
13. USB 2.0 full-speed (FS) interface with integrated PHY
14. SPI, I2C, and USART interfaces for communication
15. Advanced encryption standard (AES) co-processor
16. Nested vectored interrupt controller (NVIC)
17. Core coupled memory (CCM) for high-speed data access
18. Sleep, standby, and backup power modes for low-power operation

Applications:

The ATSAMD21E15B-MFT is suitable for a wide range of embedded applications, including but not limited to:

1. Industrial control and automation
2. Medical devices and equipment
3. Home automation and Internet of Things (IoT) devices
4. Portable electronics and wearable devices
5. Human interface devices (HID) and touch-based applications
6. Battery-powered devices requiring low-power operation
7. Data acquisition and signal processing systems
8. Communication gateways and protocol converters
9. Sensor hubs and data aggregators
10. Automotive and transportation systems

The ATSAMD21E15B-MFT's combination of processing power, memory, and peripherals make it a versatile and efficient choice for a variety of embedded applications.