Overview
The Raspberry Pi Pico 2 is the latest microcontroller board built on the high-performance and secure RP2350 chip. With a faster core clock speed of 150MHz, doubled on-chip SRAM about 530 KB and 4 MB of on-board flash memory, enhanced Arm cores, optional dual RISC-V cores, advanced security features, and upgraded interfacing capabilities, the Pico 2 offers a substantial performance increase and feature boost while maintaining compatibility with previous Pico series.
The RP2350 chip provides a robust security architecture centered around Arm TrustZone for Cortex-M, incorporating signed boot, 8KB of antifuse OTP for key storage, SHA256 acceleration, a hardware TRNG, and fast glitch detectors. Unlike the “security through obscurity” approach often used by old vendors.
The RP2350’s unique dual-core, dual-architecture capability allows users to choose between a pair of industry-standard Arm Cortex-M33 cores or a pair of open-hardware Hazard3 RISC-V cores. Supported by C/C++ and Python programming makes the Pi Pico 2 a perfect microcontroller board for both enthusiasts and professional developers.
Specification
Specification for Raspberry Pi Pico 2 microcontroller board.
| Microcontroller | Dual Core ARM Cortex-M33 or Dual RISC-V Hazard3 processors @ 150MHz |
|---|---|
| Memory | 520KB on-chip SRAM 4MB on-board QSPI flash |
| Interfacing | 26 GPIO Pins, including 4 for ADC |
| Peripherals | 2x UART 2x SPI 2x I2C 24 PWM Channels 1x USB 1.1 Controller and PHY, with Host and Device Support 12x PIO State Machines |
| Input Power | 1.8V to 5.5V DC |
| Operating Temperature | -20°C to +85°C |
| Dimension | 21 x 51 mm |
Pinout
Pico 2 Pinout
Mechanical Drawing
Raspberry Pi Pico 2 mechanical drawing, all units in mm.
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