ATSAMR21E17A-MUT

RF Transceiver ICS Overview

The ATSAMR21E17A-MUT is an RF microcontroller integrating a 32-bit ARM Cortex-M0+ processor with a 2.4GHz IEEE 802.15.4 radio transceiver. It features 128KB of flash memory and 16KB of SRAM, operating at frequencies up to 32MHz. The device supports USB 2.0 full-speed connectivity and includes multiple communication interfaces such as SPI, I2C, UART, and CAN. Designed for low-power applications, it offers various sleep modes and operates within a voltage range of 1.8V to 3.6V.

RF Transceiver ICS Feature Summary

• Integrates an ultra-low power 2.4GHz radio transceiver compliant with IEEE 802.15.4 standards for wireless connectivity.
• Combines a high-performance 32-bit ARM Cortex-M0+ core with extensive peripheral sets including DMA and multiple serial interfaces.
• Supports USB 2.0 full-speed device functionality for direct host connection without external components.
• Optimized for energy efficiency through multiple low-power sleep modes suitable for battery-operated devices.

RF Transceiver ICS Applications

• Wireless sensor networks requiring IEEE 802.15.4 compliance
• Smart home automation and remote control systems
• Industrial monitoring and control applications
• Personal area network (PAN) devices

RF Transceiver ICS Procurement Notes

Verify the specific suffix 'MUT' indicates tape and reel packaging when ordering. Confirm that the component meets RoHS and REACH compliance requirements for your region. Ensure that the supply chain source provides valid traceability documentation. Check for moisture sensitivity level ratings prior to soldering processes. Validate that the vendor supports the required quantity increments for reel-based procurement.

RF Transceiver ICS Selection Notes

Select this component when both processing capability and integrated 2.4GHz wireless communication are required in a single package. It is suitable for designs needing USB connectivity alongside wireless protocols. Consider the pin count and package size constraints relative to the available GPIOs. Evaluate the power consumption profiles against battery life requirements for the target application environment.

RF Transceiver ICS Part Context

This part belongs to the Atmel SMART SAM R21 series of microcontrollers. The series is designed for low-power wireless applications using the ARM Cortex-M0+ architecture. It integrates the necessary peripherals for IoT and industrial control tasks. The E17A variant specifies the memory configuration and package type within the broader product family.

RF Transceiver ICS Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult official Microchip Technology resources for cross-reference data. Verify compatibility of pinouts and software drivers before considering alternative components from other manufacturers.