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Raspberry Pi Pico
Raspberry PiRP2040
Raspberry Pi Pico is a compact microcontroller board featuring the RP2040 chip with 2MB Flash and 264KB SRAM. It offers 26 GPIOs, including 3 ADC-capable pins, and flexible power options from 1.8V to 5.5V, outputting 3.3V logic.
In stock
Specifications
25- Flash
- 2 MB
- Flash Type
- Quad-SPI
- Usb
- Micro-USB B USB1.1 device or host
- Form Factor
- 40-pin DIP style, surface mountable module, castellated
- Gpio Count
- 26
- Logic Level
- 3.3 V
- Adc Gpio Count
- 3
- Debug Interface
- 3-pin ARM Serial Wire Debug (SWD)
- Cpu
- Dual-core Cortex M0+
- Clock Speed
- 133 MHz
- Ram
- 264 kB SRAM
- Adc Resolution
- 12 bit
- Adc Sample Rate
- 500 ksps
- Peripherals
- 2x UART, 2x I2C, 2x SPI, 16x PWM channels, 1x Timer (4 alarms), 1x Real Time Counter
- Pio Blocks
- 2 (8 state machines total)
- Operating Voltage Input Vbus
- 5 V ± 10%
- Operating Voltage Input Vsys Min
- 1.8 V
- Operating Voltage Input Vsys Max
- 5.5 V
- Output Voltage
- 3.3 V
- Dimensions
- 51x21x1 mm
- Pin Pitch
- 2.54 mm (0.1")
- Mounting Holes
- 4x 2.1 mm
- Operating Temperature Min
- -20 °C
- Operating Temperature Max
- 85 °C (component), 70°C (ambient)
- Availability Guaranteed Until
- January 2028
Pinout
39| Pin | Name | Functions | Notes |
|---|---|---|---|
| — | GP0 | GPIO | Digital-only GPIO |
| — | GP1 | GPIO | Digital-only GPIO |
| — | GP2 | GPIO | Digital-only GPIO |
| — | GP3 | GPIO | Digital-only GPIO |
| — | GP4 | GPIO | Digital-only GPIO |
| — | GP5 | GPIO | Digital-only GPIO |
| — | GP6 | GPIO | Digital-only GPIO |
| — | GP7 | GPIO | Digital-only GPIO |
| — | GP8 | GPIO | Digital-only GPIO |
| — | GP9 | GPIO | Digital-only GPIO |
| — | GP10 | GPIO | Digital-only GPIO |
| — | GP11 | GPIO | Digital-only GPIO |
| — | GP12 | GPIO | Digital-only GPIO |
| — | GP13 | GPIO | Digital-only GPIO |
| — | GP14 | GPIO | Digital-only GPIO |
| — | GP15 | GPIO | Digital-only GPIO |
| — | GP16 | GPIO | Digital-only GPIO |
| — | GP17 | GPIO | Digital-only GPIO |
| — | GP18 | GPIO | Digital-only GPIO |
| — | GP19 | GPIO | Digital-only GPIO |
| — | GP20 | GPIO | Digital-only GPIO |
| — | GP21 | GPIO | Digital-only GPIO |
| — | GP22 | GPIO | Digital-only GPIO |
| — | GP26 | GPIOADC | Digital or ADC input |
| — | GP27 | GPIOADC | Digital or ADC input |
| — | GP28 | GPIOADC | Digital or ADC input |
| 40 | VBUS | POWER | Micro-USB input voltage, nominally 5V |
| 39 | VSYS | POWER | Main system input voltage, 1.8V to 5.5V |
| 37 | 3V3_EN | GPIOPOWER | Enables 3.3V SMPS, pulled high to VSYS, short to GND to disable 3.3V |
| 36 | 3V3 | POWER | Main 3.3V supply to RP2040 and I/O, max 300mA for external circuitry |
| 35 | ADC_VREF | POWERADC | ADC power supply and reference voltage, filtered 3.3V. Can use external reference. |
| 33 | AGND | GND | Analog ground reference for GPIO26-29 |
| 30 | RUN | GPIO | RP2040 enable pin, internal pull-up to 3.3V. Short to GND to reset. |
| — | GND | GND | |
| — | GND | GND | |
| — | GND | GND | |
| — | GND | GND | |
| — | GND | GND | |
| — | GND | GND |
Interactive pinout
Highlight:
RP2040
Click a pin to copy its name · tap a tag above to spotlight a bus.