ATSAME51G18A-MUT-EFP

Overview

The ATSAME51G18A-MUT-EFP is a 32-bit microcontroller based on the ARM Cortex-M4F core, operating at a maximum frequency of 120 MHz. It features 256 KB of Flash memory and 128 KB of SRAM. The device includes a 12-bit ADC with 24 channels and two 12-bit DACs. It supports interfaces including CAN, I2C, I2S, LIN, QSPI, SPI, USART, and USB. Operating voltage ranges from 1.71 V to 3.63 V, with an extended temperature range of -40°C to +85°C. It is housed in a 48-VQFN package.

Feature Summary

• Integrated floating-point unit (FPU) for efficient mathematical processing
• Supports automotive applications through AEC-Q100 qualification
• Includes multiple communication peripherals such as CAN and USB

Applications

• Automotive body electronics
• Industrial control systems
• IoT gateway devices

Procurement Notes

Verify the specific suffix 'EFP' against official Microchip documentation to confirm packaging details and availability status. Ensure compatibility with required interface standards and environmental specifications before procurement.

Selection Notes

Select this component when a 120 MHz ARM Cortex-M4F MCU with automotive qualification is required. Consider the 256 KB Flash and 128 KB RAM capacity for application memory needs. Verify pinout compatibility if replacing existing designs.

Part Context

This part belongs to the ATSAME51 family, designed for high-performance embedded applications. It shares architectural similarities with other SAM E51 variants but differs in memory size and package configuration.

Replacement Considerations

Consult official substitution lists for compatible parts within the ATSAME51 series. Verify electrical and mechanical parameters before considering alternatives.