PIC32MZ2048EFM064T-I/MR

Microcontrollers Overview

The PIC32MZ2048EFM064T-I/MR is a 32-bit microcontroller from the PIC32MZ Embedded Connectivity with Floating Point Unit (EF) family. It features a MIPS32 M-Class core operating at 200 MHz, equipped with a 64-bit double-precision floating-point unit and DSP extensions. The device integrates 2 MB of Flash memory and 512 KB of SRAM. It includes an integrated cryptographic engine for security applications. Communication interfaces include Ethernet, CAN, USB OTG, I2C, SPI, SQI, UART/USART, and PMP. The ADC resolution is 12-bit with 24 channels. Operating voltage ranges from 2.1 V to 3.6 V, and it supports surface mount installation in a 64-QFN package.

Microcontrollers Feature Summary

• Integrates a MIPS32 M-Class processor core with a 64-bit double-precision floating-point unit and DSP instruction set extensions.
• Includes an on-chip cryptographic engine designed for hardware-accelerated data encryption and secure communications.
• Features embedded connectivity peripherals including Ethernet MAC, CAN controller, and High-Speed USB OTG.
• Provides advanced analog capabilities with multiple 12-bit ADCs and digital filter support.

Microcontrollers Applications

• Industrial control systems requiring high-speed processing and robust communication protocols
• Secure IoT devices utilizing onboard cryptographic acceleration
• Audio and graphics interface applications supported by DSP extensions
• Data acquisition systems leveraging high-resolution analog-to-digital conversion

Microcontrollers Procurement Notes

Verify silicon revision B3 compatibility when sourcing this component. Review Microchip errata document DS80000663 for specific workarounds regarding oscillator configurations, USB functionality, and peripheral clock settings. Ensure design implementation accounts for documented silicon anomalies affecting DMA, I2C, and sleep modes to guarantee reliable operation.

Microcontrollers Selection Notes

Select this part for designs needing substantial program memory and significant RAM alongside cryptographic hardware. The inclusion of Ethernet and CAN interfaces makes it suitable for networked industrial nodes. Consider the 64-QFN package constraints for thermal management and PCB layout. Evaluate the need for the crypto module versus non-crypto variants like the PIC32MZ2048EFG or EFH series based on security requirements.

Microcontrollers Part Context

This component belongs to the PIC32MZEF family, which targets performance-intensive embedded applications. It sits within the broader PIC32MZ ecosystem, offering enhanced computational power compared to previous generations through its MIPS32 architecture and FPU integration. The 'M' suffix indicates the QFN package type, while 'I' denotes the industrial temperature range specification.

Microcontrollers Replacement Considerations

Direct functional replacements within the same package and pinout include other PIC32MZ2048EFM variants with different memory sizes or feature sets, such as the PIC32MZ2048EFE064T-I/MR. Cross-package migration may require schematic redesign.