ATSAMC20E15A-MUT

Overview

The ATSAMC20E15A-MUT is a 32-bit microcontroller from the Microchip SAM C20 series, featuring an ARM Cortex-M0+ core. It integrates 32 KB of flash memory and 4 KB of SRAM. The device operates at a maximum clock frequency of 48 MHz with a supply voltage range of 2.7 V to 5.5 V. It includes ten 12-bit ADC channels and supports interfaces such as I2C, LIN, SPI, and USART. Packaged in a 32-VQFN (5x5) format, it functions within a temperature range of -40°C to +85°C.

Feature Summary

• Integrates an ARM Cortex-M0+ processor for efficient code execution
• Includes multiple communication peripherals including I2C, SPI, and USART
• Features integrated analog-to-digital conversion capabilities
• Supports low-power operation modes for energy-constrained applications

Applications

• Industrial control systems requiring robust communication interfaces
• Consumer electronics utilizing low-voltage power supplies
• Automotive infotainment and body control modules
• Smart home devices and IoT sensor nodes

Procurement Notes

Verify the specific suffix and package type against official Microchip documentation to ensure compatibility with design requirements. Confirm moisture sensitivity level handling procedures during assembly. Check for any recent lifecycle status updates or obsolescence notices directly from the manufacturer before finalizing procurement plans.

Selection Notes

Select this component when a balance of processing speed and peripheral count is needed in a compact footprint. The 32-pin QFN package suits space-constrained designs. Ensure the application voltage aligns with the 2.7V to 5.5V operating range. Consider the 48MHz clock speed relative to instruction cycle requirements for real-time performance needs.

Part Context

This part belongs to the SAM C20 family, designed for cost-sensitive embedded applications. It shares architectural similarities with other SAM C20 variants but differs in memory size and pin count. The E-series typically denotes specific package and temperature grade combinations within the broader product line.

Replacement Considerations

Direct substitutes include other SAM C20 variants like ATSAMC20J15A-MUT or ATSAMC20G15A-MUT, provided pinout and memory configurations match. Verify peripheral availability and package dimensions before swapping components.