ATSAMD20G14B-MUT

Overview

The ATSAMD20G14B-MUT is a 32-bit microcontroller based on the ARM Cortex-M0+ core, operating at a maximum frequency of 48 MHz. It features 16 KB of in-system programmable Flash memory and 2 KB of SRAM. The device includes an analog-to-digital converter with 14 channels and 12-bit resolution, alongside a single 10-bit digital-to-analog converter. It provides 38 general-purpose I/O pins and supports communication interfaces including I2C, SPI, and USART. Powered by a supply voltage ranging from 1.62 V to 3.63 V, it is housed in a 48-pin VQFN package.

Feature Summary

• Integrates a high-performance ARM Cortex-M0+ processor for efficient code execution.
• Includes multiple peripheral modules such as timers, counters, and serial communication interfaces.
• Features integrated analog converters for signal processing applications.

Applications

• Low-power embedded control systems
• Portable consumer electronics devices
• Industrial sensor nodes

Procurement Notes

Verify the specific suffix against official Microchip documentation to confirm package type and temperature range. Ensure compatibility with existing design constraints regarding pinout and power requirements before procurement.

Selection Notes

Select this component when a balance of moderate memory capacity and low power consumption is required. Consider the available I/O count and peripheral set relative to system interface needs.

Part Context

This part belongs to the SAM D20 family of microcontrollers designed for cost-sensitive and power-efficient applications. It shares architectural similarities with other members of the series while offering distinct memory and pin configurations.

Replacement Considerations

Consult official cross-reference tools for compatible alternatives. Verify functional equivalence and pin compatibility before substituting.