Professional IC Distribution & Technical Solutions

The ATSAMD21E17A-MUT is a microcontroller from Microchip Technology (formerly Atmel). Below are its key specifications, descriptions, and features:

Manufacturer:

• ATMEL (now part of Microchip Technology)

Specifications:

• Core: ARM Cortex-M0+
• Operating Frequency: Up to 48 MHz
• Flash Memory: 128 KB
• SRAM: 16 KB
• Package: 32-pin QFN (5x5 mm)
• Operating Voltage: 1.62V to 3.63V
• Temperature Range: -40°C to +85°C
• I/O Pins: 22
• ADC Channels: 12-bit, up to 14 channels
• DAC Channels: 10-bit, 1 channel
• Timers: 16-bit & 32-bit (TC & TCC)
• Communication Interfaces:
• USART (2x)
• SPI (2x)
• I2C (2x)
• USB 2.0 (Full-Speed)
• DMA Controller: 12-channel
• Low-Power Modes: Idle, Standby, Backup

Descriptions:

• The ATSAMD21E17A-MUT is part of the SAMD21 family, based on the ARM Cortex-M0+ architecture.
• It is designed for low-power, high-performance embedded applications.
• Supports USB connectivity, making it suitable for HID and communication devices.
• Features Peripheral Touch Controller (PTC) for capacitive touch applications.
• Includes Event System for peripheral communication without CPU intervention.

Features:

• Low Power Consumption with multiple sleep modes.
• High-Performance 32-bit MCU with 48 MHz operation.
• USB Full-Speed Device/Host Support.
• Flexible Serial Communication (USART, SPI, I2C).
• Analog Capabilities (ADC, DAC, comparators).
• Hardware-Based Security Features (CRC, True Random Number Generator).
• RoHS Compliant & Lead-Free Packaging.

This microcontroller is commonly used in IoT, consumer electronics, industrial control, and USB-enabled devices.