Waveshare RP2350A USB Mini Development Board, RP2350A,150MHz

Waveshare 30274 - RP2350A USB Mini Development Board, Based On Raspberry Pi RP2350A Dual-core & Dual-architecture Microcontroller, 150MHz Operating Frequency - RP2350-USB-A specifications RP2350A microcontroller chip designed by Raspberry Pi in the United Kingdom Adopts unique dual-core and dual-architecture design: dual-core Arm Cortex-M33 processor and dual-core Hazard3 RISC-V processor, flexible clock running up to 150 MHz 520KB of SRAM, and 2MB of onboard Flash memory Type-C connector, keeps it up to date, easier to use Castellated module allows soldering directly to carrier boards USB 1.1 with device and host support Onboard 1x USB Type A expansion port via PIO, compatible with USB 2.0/1.1 transmission Low-power sleep and dormant modes Drag-and-drop programming using mass storage over USB Adapting 15 × multi-function GPIO pins 2 × SPI, 2 × I2C, 2 × UART, 4 × 12-bit ADC, 14 × controllable PWM channels Accurate clock and timer on-chip Temperature sensor Accelerated floating-point libraries on-chip 12 × Programmable I/O (PIO) state machines for custom peripheral support 15 × multi-function GPIO pins Configurable pin function, allows flexible development and integration What's On Board USB 2.0 Type A connectorSupports USB host or device via PIO BOOT buttonPress it when resetting to enter download mode RESET button RP2350ADual-core and dual-architecture design, up to 150 MHz operating frequency WS2812cool RGB LED RT9013-33GB500mA LDO regulator, low noise, ultra-fast response W25Q16JVUXIQ2MB NOR-Flash USB Type-C connectorfor programming, USB 1.1 with device and host support outline dimensions Wiki: www.waveshare.com/wiki/RP2350-USB-A