Description: 1. Microcontroller Chip: The Raspberry Pi RP2040 is a microcontroller chip designed by the Raspberry Pi Foundation, integrating a Cortex-M0+ processor and an integrated USB controller. 2. Single-chip Computing: This chip enables single-board computing with minimal external components, making it ideal for IoT projects that require real-time processing and low power consumption. 3. Compatibility with Raspberry Pi: The RP2040 is directly compatible with the Raspberry Pi 40-pin header, allowing easy integration into existing Raspberry Pi projects. 4. High-performance Processor: With a maximum clock speed of 133 MHz and 137KB of on-chip SRAM, the RP2040 provides superior processing power compared to other entry-level microcontrollers. 5. Integrated USB Controller: The built-in USB controller supports both USB Host and Device modes, enabling direct connection to peripherals like keyboards, mice, and MIDI controllers without needing additional chips or external hubs. 6. Flexible GPIO: R
| Specification | Details |
|---|---|
| Processor | Dual-core Arm Cortex-M0+ CPU |
| Clock Speed | Up to 133 MHz |
| Memory | 264 KB RAM (32 KB + 232 KB SRAM) |
| Flash Memory | 2 MB Flash memory |
| I/O Pins | 26 GPIO pins 20x 3V0 4x 1.8V 2x ADC |
| Analog-to-Digital | 16-bit Sigma-Delta ADCs (4 channels) |
| USB | 1x USB 1.1 Device port |
| UART | 3x Multi-protocol serial ports |
| SPI | 2x Fast GPIO SPI interfaces |
| I2C | 1x Multi-master I2C interface |
| PWM | 16-bit pulse-width modulation (8 channels) |
| Timer | 2x 64-bit counters (4 capture/compare 2 quadrature decode) |
| External Oscillator | 10 MHz crystal or clock input |
