PIC32MK0512MCF064 - 120MHz 32-Bit MCU with FPU | Microchip
MPN: PIC32MK0512MCF064 β Active| Qty | Unit Price | Extended |
|---|---|---|
| 1 | $11.48 | $11.48 |
| 10 | $10.5 | $105.00 |
| 100 | $9.2 | $920.00 |
| 500 | $8.1 | $4,050.00 |
| 1,000 | $7.5 | $7,500.00 |
Drop-in alternatives for PIC32MK0512MCF064 β same package, pin-to-pin compatible. Different-package parts requiring PCB rework are excluded.
Quick Comparison Tool β Select alternative parts for side-by-side comparison:
PIC32MK0512MCM064
β Drop-Inπ Reference alternative (not in catalog)
PIC32MK0512MCF064-E/MR
β Drop-Inπ Reference alternative (not in catalog)
PIC32MK0512MCF064-I/PT
β Drop-Inπ Reference alternative (not in catalog)
PIC32MK0512MCF064-I/MR
β Drop-Inπ Reference alternative (not in catalog)
PIC32MK0512MCF064-E/PT
β Drop-Inπ Reference alternative (not in catalog)
STM32F405RGT6
β‘ Same Packageβ In Stock
$7.9 / Unit
View Datasheet βPIC32MK0512MCF064 Maximum Ratings & Electrical Characteristics
| Core | MIPS32 microAptiv |
| Max Clock Speed | 120 MHz |
| Flash Memory | 512 KB |
| SRAM | 128 KB |
| Data Bus Width | 32-bit |
| FPU | Yes |
| DSP Instructions | Yes |
| ADC Resolution | 12-bit |
| ADC Sample Rate | 3.75 MSPS |
| Number of ADCs | 7 |
| CAN Interfaces | Multiple CAN 2.0B and CAN-FD |
| USB Interface | USB 2.0 |
| Operating Voltage | 2.3V to 3.6V |
| Operating Temperature | -40C to +125C |
| Package | 64-QFN (9x9) or 64-TQFP |
PIC32MK0512MCF064 Pin Configuration
| Pin 1 | VDD β Power supply (3.3V) |
| Pin 2 | VSS β Ground |
| Pin 3 | PGEC1 β ICSP clock |
| Pin 4 | PGED1 β ICSP data |
| Pin 5 | AN0 β Analog input |
| Pin 6 | AN1 β Analog input |
| Pin 7 | PWM1H β PWM output high |
| Pin 8 | PWM1L β PWM output low |
| Pin 9 | CAN1TX β CAN transmit |
| Pin 10 | CAN1RX β CAN receive |
| Pin 11 | USBDP β USB D+ |
| Pin 12 | USBDM β USB D- |
Safe Operating Area (SOA) & Thermal Characteristics
No official SOA curve available for this digital IC. Always operate within absolute maximum ratings specified in the datasheet. Ensure adequate cooling and derate as needed.
Typical Applications
PIC32MK0512MCF064 is suitable for 6 applications: Motor Control, Industrial Control, IIoT Edge Node, Automotive Gateway, Medical Device Control, Test and Measurement.
Motor Control
The PIC32MK0512MCF064 excels in field-oriented control (FOC) of brushless DC motors. Its 120 MHz MIPS32 core with FPU and DSP instructions executes complex control algorithms in real time. Seven 12-bit ADCs at 3.75 MSPS sample phase currents simultaneously, while PWM modules generate precise gate signals. The QEI interface reads encoder feedback for closed-loop speed and position control. With multiple CAN-FD channels, it can communicate with motor drives in industrial networks. The device's high-speed ADC and PWM synchronization ensures minimal latency in control loops, achieving efficient and smooth motor operation.
Recommended
Industrial Control
In industrial control systems, the PIC32MK0512MCF064 provides robust processing for PLCs, robotics, and process automation. Its 512 KB Flash and 128 KB SRAM support complex control algorithms and data logging. The device features multiple UART, SPI, and I2C interfaces for connecting sensors, actuators, and HMI panels. With a wide operating temperature range and high reliability, it suits harsh factory environments. The integrated CAN and Ethernet (via external PHY) enable seamless integration into industrial networks. Its FPU accelerates floating-point calculations for PID controllers and signal processing, ensuring precise and responsive control.
Recommended
IIoT Edge Node
The PIC32MK0512MCF064 is ideal for Industrial Internet of Things (IIoT) edge nodes that require local processing and connectivity. Its 120 MHz core with FPU handles sensor fusion and edge analytics, reducing cloud latency. Multiple CAN-FD and UART interfaces connect to legacy industrial equipment, while USB 2.0 enables direct host communication. The device's low-power modes and wide voltage range support battery-powered or energy-harvesting designs. With 512 KB Flash, it can store firmware updates for OTA. The integrated DMA controller offloads data transfer, improving real-time performance. This MCU bridges the gap between legacy field devices and modern cloud platforms.
Recommended
Automotive Gateway
In automotive applications, the PIC32MK0512MCF064 serves as a multi-channel CAN gateway, routing messages between different vehicle networks. Its multiple CAN 2.0B and CAN-FD controllers handle high-speed data exchange, while the 120 MHz core ensures low-latency routing. The device's AEC-Q100 qualified variants (e.g., -E/MR) meet automotive reliability standards. With 512 KB Flash, it can store routing tables and diagnostic logs. The FPU accelerates signal processing for sensor data. Its robust ESD protection and wide temperature range make it suitable for under-hood environments. This MCU enables efficient communication in modern vehicles.
Recommended
Medical Device Control
The PIC32MK0512MCF064 is suitable for medical devices requiring precise control and data acquisition. Its high-speed ADCs (3.75 MSPS) capture biosignals with high resolution, while the FPU processes filtering algorithms. The device's low power consumption extends battery life in portable monitors. Multiple communication interfaces (UART, SPI, I2C, USB) connect to sensors and displays. The 512 KB Flash stores firmware for complex algorithms. Its reliability and long-term availability make it ideal for medical equipment. The device supports secure boot and memory protection for data integrity, meeting regulatory requirements.
Recommended
Test and Measurement
In test and measurement equipment, the PIC32MK0512MCF064 provides high-speed data acquisition and processing. Its seven 12-bit ADCs at 3.75 MSPS enable simultaneous sampling of multiple channels, ideal for oscilloscopes and data loggers. The 120 MHz core with FPU handles real-time signal analysis. The device's USB 2.0 interface allows fast data transfer to a PC. With 512 KB Flash, it can store calibration data and firmware. The multiple timers and PWM outputs generate precise trigger signals. Its compact 64-pin package fits space-constrained instruments. This MCU delivers the performance needed for accurate measurements.
Recommended
Recommended Products Summary
Engineering reference data for PIC32MK0512MCF064 β comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | PIC32MK0512MCM064 | PIC32MK0512MCF064-E/MR | PIC32MK0512MCF064-I/PT | STM32F405RGT6 |
|---|---|---|---|---|---|
| Package | 64-QFN (9x9) or 64-TQFP | 64-QFN (9x9) or 64-TQFP | 64-QFN (9x9) | 64-TQFP | 64-LQFP |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | STMicroelectronics |
| Core | MIPS32 microAptiv | MIPS32 microAptiv | MIPS32 microAptiv | MIPS32 microAptiv | ARM Cortex-M4 |
| Max Clock Speed | 120 MHz | 120 MHz | 120 MHz | 120 MHz | 168 MHz |
| Flash Memory | 512 KB | 1 MB | 512 KB | 512 KB | 1 MB |
| SRAM | 128 KB | 128 KB | 128 KB | 128 KB | 192 KB |
| ADC Resolution | 12-bit | 12-bit | 12-bit | 12-bit | 12-bit |
| CAN Interfaces | Multiple CAN 2.0B and CAN-FD | Multiple CAN 2.0B and CAN-FD | Multiple CAN 2.0B and CAN-FD | Multiple CAN 2.0B and CAN-FD | 2x CAN 2.0B |
Key Differentiators
- Seven 12-bit ADCs at 3.75 MSPS (vs STM32F405RGT6)
- CAN-FD support (vs STM32F405RGT6)
- MIPS32 microAptiv core with FPU and DSP (vs STM32F405RGT6)
Design Notes
The PIC32MK0512MCF064 operates from 2.3V to 3.6V. Use a 3.3V LDO regulator with low dropout and adequate current rating. Place 100nF and 10uF decoupling capacitors close to each VDD/VSS pair. For noise-sensitive analog peripherals, consider a separate analog supply filter.
For the 64-QFN package, ensure a solid ground plane and thermal vias under the exposed pad for heat dissipation. Keep high-speed signals (USB, CAN) impedance-controlled and routed with proper termination. For ICSP, route PGECx and PGEDx pairs together with minimal stub length.
When using multiple CAN channels, ensure each has a proper transceiver and termination resistor (120 ohm). For ADC accuracy, avoid digital switching noise near analog pins. Use the internal bandgap reference or external reference for precision. Also, configure the oscillator correctly to avoid clock failures.
Compliance Information
Automotive grade variants (e.g., -E/MR) are AEC-Q100 qualified. RoHS compliant per Microchip product page.
