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PIC32MK0512MCF064-I/PT

MCHPPIC32MK0512MCF064-I/PT

Microchip Technology
MIPS32® microAptiv™ PIC® 32MK Microcontroller IC 32-Bit 120MHz 512KB (512K x 8) FLASH 64-TQFP (10x10)
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Overview

The PIC32MK0512MCF064-I/PT is a high-performance 32-bit microcontroller featuring the MIPS32 microAptiv core with an integrated Floating Point Unit (FPU) and DSP instructions. Operating at 120MHz, this device is specifically engineered for precision motor control and industrial connectivity, providing 512KB of Flash and 128KB of RAM. It includes specialized peripherals like high-speed PWMs and multiple CAN interfaces for robust communication in demanding environments.

Why Choose This Part

This MCU excels in math-intensive tasks due to its 120MHz microAptiv core with hardware FPU and DSP support. It offers high-density integration with 4 CAN ports, 6 UARTs, and 6 SPI modules, reducing the need for external interface chips. The inclusion of 5V tolerant I/Os and Flash ECC enhances reliability in electrically noisy industrial or automotive settings.

Applications

Brushless DC (BLDC) Motor Control
Utilizes dedicated motor control PWMs and the FPU to implement field-oriented control (FOC) algorithms for industrial drives.
Automotive Gateways
Leverages four CAN interfaces to act as a bridge or gateway between different vehicle networks.
Industrial Automation
Processes complex sensor data using DSP instructions while maintaining real-time control via 49 I/O pins.
Power Conversion
Manages high-frequency switching power supplies or solar inverters using high-speed analog-to-digital conversion and PWM modules.

Key Specifications

Speed 120MHz
RAM Size 128K x 8
Core Size 32-Bit
EEPROM Size 4K x 8
Peripherals Brown-out Detect/Reset, DMA, I2S, POR, Motor Control PWM, WDT
Connectivity Brown-out Detect/Reset, DMA, I2S, POR, Motor Control PWM, WDT
Mounting Type Surface Mount
Number of I/O 49
Core Processor MIPS32 microAptiv
Package / Case 64-TQFP
Data Converters A/D 27x12b
Oscillator Type Internal
Program Memory Size 512KB (512K x 8)
Program Memory Type FLASH
Operating Temperature -40degC ~ 85degC (TA)
Supplier Device Package 64-TQFP (10x10)
Voltage - Supply (Vcc/Vdd) 2.2V ~ 3.6V

Getting Started

Develop using Microchip MPLAB X IDE and the XC32 compiler, utilizing the MPLAB Harmony 3 software framework for peripheral configuration and motor control libraries. Hardware debugging is typically performed via the MPLAB PICkit 4 or ICD 4 in-circuit debuggers using the 64-TQFP pinout. For rapid prototyping, look for the PIC32MK MCJ or MCF Curiosity Pro development boards.

PIC32MK0512 Family

Comparing specs that differ across variants. The current part is highlighted.

Part Number Peripherals Connectivity I/O Pins Package ADC/DAC Voltage Stock
PIC32MK0512MCF064-I/PT (this part) Brown-out Detect/R.. Brown-out Detect/R.. 49 TQFP-64 A/D 27x12b 2.2V 309
PIC32MK0512MCM100T-I/PT Brown-out Detect/R.. CANbus, I2C, IrDA,.. 78 TQFP-100 A/D 42x12b; D/A 3x.. 2.3V 865
PIC32MK0512GPD064-I/PT Brown-out Detect/R.. Brown-out Detect/R.. 48 TQFP-64 A/D 26x12b 2.2V 143

Also Consider

TMS320F28377D TITexas Instruments - Offers dual-core C28x processing specifically optimized for ultra-low latency power electronics and complex motor control.
STM32G474RE STMicroelectronics - Features a high-resolution PWM and specialized analog peripherals for high-end digital power and motor applications.