DM320107 - PIC32MM USB Curiosity Development Board

For quick experimentation and feature rich prototyping in eXtreme Low Power platform, PIC32MM USB Curiosity Development Board is the first choice for developers. The board features the new eXtreme Low Power (XLP), PIC32MM GPM family (PIC32MM0256GPM064) of low cost microcontrollers.

The board also includes an integrated programmer/debugger and offers seamless integration with Microchip's MPLAB Code Configurator, MPLAB Xpress Cloud-based IDE and MPLAB X IDE

The potential of the board is notable with application of 2 MikroElektronika mikroBUS expansion interfaces that gives the user access to over 300+ add-on click boards, USB micro B connector which facilitate the integration of features like Audio noise cancellation, USB headphones, Hi-Resolution audio, Bluetooth audio and other general purpose applications.

The board give experience to different types of application from RGB color mixing via potentiometer onboard (Demo) and PIC32MM GPM family also facilitate to develop USB audio applications.

Highlights:

• Implements USB isochronous digital audio streaming to I2S conversion
• Works with the AC320100 audio codec daughter board to implement:
  • Full stereo 48kHz digital audio playback
  • Simultaneous microphone sampling and I2S streaming input capability
• Implements fine resolution fractional clock division for eliminating audio playback rate mismatch with the host
• Implements an HID audio control interface for digitally adjusting volume/pause/play, etc.
• The demo supports:
  • Apple
  • Windows
  • Google/Android AOA Audio

Features

•  Features the eXtreme low power PIC32MM0256GPM064 general purpose, 32-bit microcontroller
•  Low Voltage Sleep Mode with RAM retention < 650nA
•  Integrated crystal-less USB capability for increased connectivity
•  4-Channel Hardware DMA and a CRC Engine designed to offload the CPU and increase efficiency
•  Integrated PICkit On-Board (PKOB) circuit that enables programming/debugging capability
•  Functionality expansion support with 2 X MikroElektronika mikroBUS interfaces for click boards
•  Two X32 headers for audio I/O applications
•  Compatible with the PIC32 Audio Codec Daughter Card - AK4642EN (AC320100)
•  Various user interface options
•  MCLR reset button + three general purpose push buttons
•  Red/Green/Blue (RGB) LED + two general purpose indicator LEDs
•  Analog potentiometer
•  Female headers for access to microcontroller I/O pins
•  Small prototyping area for the user to add custom components
•  Full compatibility with MPLAB Code Configurator, MPLAB Xpress Cloud-based IDE and MPLABX IDE

Relevant Resources:

PIC32MM USB Curiosity Development Board Quick Start Guide

FAQs:

Q: What microcontroller does the DM320107 PIC32MM USB Curiosity Development Board use?

A: The board features the PIC32MM0256GPM064 microcontroller from Microchip, which belongs to the PIC32MM family of microcontrollers.

Q: What are the key features of the PIC32MM0256GPM064 microcontroller?

A: The microcontroller boasts a 32-bit MIPS microAptiv core, USB 2.0 device/host/OTG capability, 256 KB Flash, 32 KB SRAM, and various peripherals like timers, UART, SPI, and I2C.

Q: Does the board include an onboard debugger?

A: Yes, the DM320107 board comes with an onboard debugger, which simplifies debugging and programming tasks without the need for external hardware.

Q: What expansion options are available on the board?

A: The board features a mikroBUS™ socket for easy integration with a wide range of Click boards™ from MikroElektronika.

Q: What software and tools can I use with this development board?

A: The board is compatible with Microchip's MPLAB X IDE and MPLAB Code Configurator (MCC) for code development and configuration. You can also use other programming and debugging tools as needed.