ATSAME53J18A-MU-EFP

Overview

The ATSAME53J18A-MU-EFP is a 32-bit microcontroller from the Microchip SAM E53 series, featuring an ARM Cortex-M4F core with a floating-point unit. It operates at speeds up to 120MHz and includes 256KB of Flash memory and 128KB of SRAM. The device supports a supply voltage range of 1.71V to 3.63V and offers 51 I/O pins. Connectivity options include Ethernet, USB, SPI, I2C, UART, LINbus, and QSPI. It integrates multiple peripherals such as DMA, PWM, and I2S, along with 24-channel 12-bit ADCs and two 12-bit DACs.

Feature Summary

• Integrated FPU for efficient mathematical processing
• Supports high-speed communication via Ethernet and USB
• Includes extensive analog conversion capabilities

Applications

• Industrial control systems
• Smart home devices
• Medical equipment

Procurement Notes

Verify the exact suffix against official Microchip documentation to confirm package type and temperature rating. Ensure compatibility with existing design constraints before procurement.

Selection Notes

Select this component for applications requiring robust connectivity and analog processing within a compact form factor. Evaluate power consumption requirements against the specified operating voltage range.

Part Context

This MCU belongs to the SAM E53 family, designed for IoT and industrial applications. It combines high performance with low power consumption, making it suitable for complex embedded tasks.

Replacement Considerations

Check for pin-compatible alternatives within the SAM E53 series or other Microchip MCUs with similar specifications if availability is an issue.