SparkFun Pro Micro - RP2040 [DEV-18288] - (AD70695)

Description:

SparkFun Pro Micro RP2040 is a low-cost, high-performance board with flexible digital interfaces featuring Raspberry Pi Foundation's RP2040 microcontroller. In addition to the good 'ol Pro Micro footprint, the board also includes a WS2812B addressable LED, boot button, reset button, Qwiic connector, USB-C, resettable PTC fuse, and castellated pads.

The RP2040 utilizes two ARM Cortex-M0+ processors (up to 133MHz) and features:

- 264kB of on-chip SRAM in six banks

- Six dedicated IO for SPI Flash (supporting XIP)

- 30 multi-function GPIO

    - Dedicated hardware for commonly used peripherals

    - Programmable IO for extended peripheral support

    - Four-channel ADC with internal temperature sensor, 0.5 MSa/s, 12-bit conversion

- USB 1.1 device/host

The RP2040 is supported with C/C++ and MicroPython cross-platform development environments, including easy access to runtime debugging. It has built-in UF2 boot and floating point routines on-chip. The built-in USB can act as both a device and a host. It has two symmetric cores and high internal bandwidth, making it useful for signal and video processing. While the chip has a large amount of internal RAM, the board includes an additional 16MB external QSPI flash chip for storing program code.

Features:

This latest revision is functionally identical to the previous version, with slight changes to component layout for DFM.

General RP2040 Features

• Dual Cortex M0+ Processors, up to 133 MHz
• 264kB on-chip SRAM in 6 banks
• 6 dedicated I/O for QSPI flash, supporting execute in place (XIP)
• 30 programmable I/O for extended peripheral support
• SWD Interface
• Timer with 4 alarms
• Real-time counter (RTC)
• USB 1.1 Host/Device functionality
• Supported Programming Languages:
  • MicroPython
  • C/C++

SparkFun Pro Micro - RP2040 Features

• RP2040 Microcontroller from Raspberry Pi Foundation
• AP2112 3.3V Voltage Regulator
• Supported Programming Languages:
  • MicroPython
  • C/C++
• Integrated USB-C connector for programming
  • USB 1.1 Host/Device functionality
• Integrated resettable PTC fuse
• Castellated PTH Pads
• 20 Multifunctional GPIO Pins
  • 4-channel 12-bit ADC with internal temperature sensor, 0.5 MSa/s, 12-bit
  • 10 PWM channels
  • Serial Peripherals
    • 2 UARTs
    • 1 I²C (Qwiic enabled)
    • 1 SPI
• Buttons
  • Boot
  • Reset
• LEDs
  • Power
  • WS2812 Addressable LED
• 16MB External Flash Memory
• Dimensions: 3.3 cm x 1.8 cm

Documents:

• Schematic
• Eagle Files
• Board Dimensions
• Hookup Guide
• Graphical Datasheet
• RP2040 Datasheet (31.2 MB)
• Raspberry Pi Pico Datasheet (16.5MB) - An RP2040-based microcontroller board
• Getting Started with Raspberry Pi Pico (32.9MB) - C/C++ development with Raspberry Pi Pico and other RP2040-based microcontroller boards
• Raspberry Pi Pico C/C++ SDK (2.14MB) - Libraries and tools for C/C++ development on RP2040 microcontrollers
• Raspberry Pi Pico Python SDK (2.66MB) - A MicroPython environment for RP2040 microcontrollers
• RP2040 Informational Page
• GitHub Hardware Repo

Reference Link