PIC32MZ1024EFH064T-I/MR

Microcontrollers Overview

The PIC32MZ1024EFH064T-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, 1 MB of Flash memory, and 512 KB of SRAM. The device includes an integrated Ethernet controller, USB OTG, and multiple communication interfaces including SPI, I2C, UART, and SQI. It operates within a voltage range of 2.1 V to 3.6 V and supports industrial temperatures from -40°C to +85°C. The component is housed in a 64-pin QFN package.

Microcontrollers Feature Summary

• Integrates a high-performance MIPS32 M-Class processor core for efficient code execution.
• Includes dedicated hardware peripherals such as Ethernet and USB OTG controllers.
• Provides extensive connectivity options via multiple serial communication modules.
• Features large on-chip memory capacity for complex application storage and processing.

Microcontrollers Applications

• Industrial control systems requiring robust connectivity
• Embedded networking devices with Ethernet capabilities
• Data acquisition systems utilizing high-speed ADCs
• Automotive infotainment and instrument clusters

Microcontrollers Procurement Notes

Verify silicon revision B3 compatibility against specific errata items listed in DS80000663. Confirm that workarounds for known issues, such as USB suspend mode behavior or I2C reliability at high speeds, are implemented in firmware. Ensure power supply stability meets the specified voltage range to avoid indeterminate pin states during brown-out conditions.

Microcontrollers Selection Notes

Select this part when both high processing speed and significant on-chip memory are required alongside native Ethernet support. Consider the specific silicon revision limitations regarding oscillator configurations and peripheral functionality. Evaluate if the available GPIO count and interface types align with the system architecture before finalizing the design.

Microcontrollers Part Context

This component belongs to the PIC32MZ EF family, designed for applications demanding high performance and embedded connectivity. It shares architectural similarities with other members like the PIC32MZ1024EFF064 but differs in package type and specific peripheral availability. The EF series emphasizes floating-point unit integration and advanced connectivity features for modern embedded designs.

Microcontrollers Replacement Considerations

PIC32MZ1024EFF064T-I/MR

Microcontrollers FAQ

Does the USB module support remote wake-up?

No, the USB module does not support remote wake-up through the USBRIE bit. Descriptors must inform the host that this feature is unsupported.

What is the limitation of the Reference Clock module?

The Reference Clock cannot divide input frequencies greater than 100 MHz. SYSCLK cannot be divided if it operates above this frequency.

Is the temperature sensor functional?

No, the temperature sensor does not function according to the silicon errata documentation.