Technical summary
Board specifications
- RP2350A microcontroller chip designed by Raspberry Pi in the United Kingdom
- Adopts a unique dual-core, dual-architecture design: dual-core Arm Cortex-M33 processor and dual-core Hazard 3 RISC-V processor, flexible clock frequency up to 150MHz
- 520KB of SRAM and 4MB of onboard Flash memory
- Built-in 8-pin FPC connector, USB Type-C port adaptation via an adapter board
- The castellated-structure module allows direct soldering onto carrier boards.
- USB 1.1 with device and host support
- Low-consumption sleep and dormant modes
- Drag-and-drop programming using mass storage over USB
- 28 multifunction GPIO pins (20 via edge pinout, the rest via solder pads)
- 2 SPI interfaces, 2 I2C interfaces, 2 UART interfaces, 4 12-bit analog-to-digital converters, 16 controllable PWM channels
- Accurate onboard clock and timer
- Temperature sensor
- On-chip accelerated floating-point computation libraries
- 12 programmable I/O (PIO) state machines for custom peripheral support
