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Small green circuit board with castellated edges, a micro-USB port, and two rows of pin headers

Raspberry Pi

Raspberry Pi Pico 22AJ1097 development board

SKU CH-RBDA-Q61F1

Microcontroller board with dual-core ARM Cortex M0+ at 133 MHz, 264kB SRAM, 2MB Flash and 26 GPIO pins

Name 1-pack

  • RP2040 dual-core ARM Cortex-M0+ runs up to 133 MHz for responsive real-time control
  • 2 MB on-board Flash plus 264 kB SRAM stores code and data without external memory
  • 26 multi-function GPIO pins connect sensors, displays and actuators directly
  • USB 1.1 device and host support enables drag-and-drop programming and peripheral expansion
  • Eight programmable I/O state machines create custom hardware interfaces in software

RP2040 microcontroller board for embedded projects

The Raspberry Pi Pico 22AJ1097 is a compact development board built around the RP2040 chip designed by Raspberry Pi. It provides a dual-core ARM Cortex M0+ processor running up to 133 MHz with 264kB of SRAM and 2MB of on-board Flash memory. Makers, students and engineers use it for controlling appliances, operating light displays and learning microcontroller programming in C or MicroPython.

Upgrade from basic boards when you need PIO

This board replaces simpler microcontroller modules when a project requires eight Programmable I/O state machines for custom peripheral support, dual SPI, I2C and UART interfaces, or 16 controllable PWM channels. The jump is worth it for applications needing precise timing, accelerated floating-point libraries or low-power sleep and dormant modes that basic boards lack.

Check USB 1.1 host support and castellated mounting

Verify that your carrier board design accommodates the castellated module for direct soldering and that your power supply can deliver adequate current over USB 1.1. Ensure your development environment supports drag-and-drop programming via mass storage and that 26 multi-function GPIO pins satisfy your sensor and actuator count before ordering.

I korthet

  • RP2040 dual-core ARM Cortex-M0+ runs up to 133 MHz for responsive real-time control
  • 2 MB on-board Flash plus 264 kB SRAM stores code and data without external memory
  • 26 multi-function GPIO pins connect sensors, displays and actuators directly
  • USB 1.1 device and host support enables drag-and-drop programming and peripheral expansion
  • Eight programmable I/O state machines create custom hardware interfaces in software

Specifikationer

BrandRaspberry Pi
Model22AJ1097
Part Number22AJ1097

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Frågor om den här produkten

What board spacing do the castellated edges of the 22AJ1097 require for direct soldering?

The castellated module is designed to be soldered directly onto a carrier board; match the pad pitch to the module edge spacing when laying out the carrier.

Which step is often missed when putting the Pico into drag-and-drop programming mode over USB 1.1?

Hold the BOOTSEL button while plugging the USB cable in so the board enumerates as a mass-storage device before releasing the button.

What determines when the 2 MB on-board Flash on the 22AJ1097 needs to be rewritten?

The Flash stores your program and data; rewrite it whenever you update the firmware or change the stored application.

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