5PCS RP2040 QFN-56 ARM Cortex-M0+ 133MHz SMD Microcontroller
5PCS RP2040 QFN-56 ARM Cortex-M0+ 133MHz SMD Microcontroller
5-Pack RP2040 Microcontroller Chips – QFN-56 SMD Package
Get five genuine RP2040 microcontroller chips in a compact QFN-56 SMD package, the same dual-core ARM Cortex-M0+ processor found at the heart of Raspberry Pi's own microcontroller boards. Running at up to 133 MHz, these original ICs are ideal for electronics engineers, hobbyists, and makers who want to build custom PCBs or replace chips on existing boards.
Key Features
- Genuine RP2040 Silicon – Original chips as used in Raspberry Pi Pico and compatible boards
- Dual-Core ARM Cortex-M0+ – Runs up to 133 MHz for fast, responsive embedded applications
- QFN-56 Package – Industry-standard surface-mount footprint for PCB integration
- 264kB On-Chip SRAM – Ample memory for a wide range of embedded firmware
- Flexible I/O – 30 configurable GPIO pins including SPI, I2C, UART, PWM, and ADC
- Programmable in C/C++ or MicroPython – Broad ecosystem support
- Pack of 5 – Great value for prototyping, spares, or small production runs
Specifications
| Chip Model | RP2040 |
| Package | QFN-56 (SMD) |
| Architecture | Dual-Core ARM Cortex-M0+ |
| Clock Speed | Up to 133 MHz |
| On-Chip SRAM | 264kB |
| GPIO Pins | 30 (configurable) |
| Quantity | 5 Pieces |
| Country of Origin | Made in Mainland China |
Who Is This For?
Whether you're designing a custom Raspberry Pi-compatible board from scratch, repairing an existing project, or stocking your electronics lab, these RP2040 SMD chips deliver proven performance in a convenient multi-pack. Their small form factor and low power consumption make them a go-to choice for wearables, robotics, IoT devices, and beyond.
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Frequently Asked Questions
Q: Are these genuine RP2040 chips or third-party clones?
A: These are original RP2040 microcontroller chips — the same silicon used in Raspberry Pi Pico boards — packaged in QFN-56 SMD format. They are not third-party clones and are fully compatible with official Raspberry Pi RP2040 datasheets and toolchains.
Q: What tools do I need to solder a QFN-56 SMD package?
A: QFN-56 is a surface-mount package best soldered using a reflow oven or hot-air rework station. Experienced hobbyists with a fine-tip soldering iron and flux can also hand-solder these chips, but a reflow process is recommended for reliable connections on all 56 pads.
Q: Can I program these RP2040 chips with MicroPython or CircuitPython?
A: Yes. The RP2040 supports MicroPython, CircuitPython, and C/C++ via the official Raspberry Pi Pico SDK. You will need external flash memory connected via SPI (not included) to store your firmware, as the RP2040 itself does not include built-in flash storage.