What are the key features of the RP2040?

Key features include 264kB of on-chip SRAM, 30 GPIO pins, 4 ADC inputs, a USB 1.1 controller, and 8 Programmable I/O (PIO) state machines.

What is the PIO subsystem?

The Programmable I/O (PIO) subsystem is a versatile hardware interface that allows users to implement custom I/O standards like UART, SPI, I2C, or VGA using small, deterministic programs.

Does the RP2040 have internal Flash memory?

No, the RP2040 is a stateless device and requires external QSPI Flash memory for non-volatile storage.

What should sourcing teams check before buying RP2040?

Check lifecycle (Active), compliance data, distributor availability, and approved-source coverage. Current sourcing signal: Low; readiness: easy.

What is the pinout of RP2040?

Use the RP2040 datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about RP2040 pinout to locate pins, power rails, and interface signals before layout.

RP2040 Datasheet, Specs, Alternatives & ECAD | Raspberry Pi

AI summary

The RP2040 is a dual-core ARM Cortex-M0+ microcontroller from Raspberry Pi, featuring 264kB of on-chip SRAM and a unique Programmable I/O (PIO) subsystem for flexible hardware interfacing.

Best for

Low-cost embedded projects
Custom I/O interfacing via PIO
Dual-core processing tasks

Avoid if

High-speed processing requiring more than 133MHz
Applications requiring large amounts of internal non-volatile storage

Check before use

External Flash memory requirements
Power supply sequencing for ADC

Key specifications

Processor: Dual ARM Cortex-M0+
Clock Speed: 133 MHz
SRAM: 264 kB
GPIO: 30

Compliance & Environment

RoHS: Compliant
REACH: Compliant
MSL: 1
ECCN: -
HTSUS: -

Application

General EmbeddedIndustrial ControlConsumer Electronics

Datasheet

d9d143c1fbef85e01722ed1900281e98_2201101600_Raspberry-Pi-RP2040_C2040.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for RP2040: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol

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PCB Footprint

Land pattern for PCB layout

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3D Model

STEP file for mechanical design

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KiCad Library

Verified KiCad 8 symbol, footprint, and 3D model

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Where to Buy

Real-time and catalog pricing from verified distributors

Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

The RP2040 is the first microcontroller designed by Raspberry Pi, featuring a dual-core ARM Cortex-M0+ processor running at up to 133MHz.

AI summary

Best for

Avoid if

Check before use

Key specifications

Compliance & Environment

Application

Datasheet

CAD Models

Where to Buy

Alternative components

Design and risk insights

Questions & answers

What is the RP2040?+×

What are the key features of the RP2040?+×

What is the PIO subsystem?+×

Does the RP2040 have internal Flash memory?+×

What should sourcing teams check before buying RP2040?+×

What is the pinout of RP2040?+×