uC32: Arduino-programmable PIC32 Microcontroller Board

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The uC32 is no longer in production. Once the current stock is depleted, it will be discontinued.

The uC32 is a prototyping platform that adds the performance of the Microchip® PIC32 microcontroller. The uC32 features a USB serial port interface for connection to the IDE and can be powered via USB or an external power supply. The board takes advantage of the powerful PIC32MX340F512 microcontroller, which features a 32-bit MIPS processor core running at 80 MHz, 512K of Flash program memory, and 32K of SRAM data memory. 

The uC32 can be programmed using MPIDE, which supports PIC32. It contains everything needed to start developing embedded applications. In addition, the uC32 is fully compatible with the advanced Microchip MPLAB® IDE and the PICkit3 in-system programmer/debugger. 

The uC32 is easy to use and suitable for both beginners and advanced users experimenting with electronics and embedded control systems. It provides 42 I/O pins that support a number of peripheral functions, such as UART, SPI, I2C ports, and pulse-width modulated outputs. Twelve of the I/O pins can be used as analog inputs or as digital inputs and outputs. 

Processor/IC: Microchip PIC32MX340F512H microcontroller


  • USB connector for USB serial converter
  • 5.5mm x 2.1mm barrel connector used to power the uC32 from an external power supply
  • PIC32MX3xx series
  • 512KB Flash
  • 32KB RAM
  • 80 MHz operating speed
  • Two SPI and two I2C
  • 16 channel 10-bit ADC, five PWM outputs
  • 42 available I/O pins
  • 3.3V operating voltage
  • 12 analog inputs
  • PC connection uses a USB A to mini-B cable (not included)
  • 7V to 15V input voltage
  • +/-18mA DC current per pin
  • 75mA typical operating current
  • Two user LEDs 
  • Programmable with MPIDE
  • Compatible with the advanced MPLAB IDE and the PICkit 3 in-system programmer/debugger
  • uC32
  • Custom Digilent cardboard box with protective foam

Programming: Programmable by MPIDE and Microchip MPLAB IDE

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All product support including documentation, projects, and the Digilent Forum can be accessed through the product resource center.

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  • 5
    Uc32 performs

    Posted by Michael N. on 17th Feb 2018

    Had "hello world" working in MPLAB.X in a few days.Due to beginner status I had some hurdles,was carefull to avoid shorts.It functions well in usb minib for arduino&MPIDE ..Bootloader from your resources was easy to load using MPLAB ,X IPE with pickit3 After importing in MPLAB .X /pickit3 and wanting to change back.Works fine Thanks