Raspberry Pi RP2350A USB Mini Development Board Based on Raspberry Pi RP2350A Dual-core Dual-architecture Microcontroller.
 
Overview:
RP2350-USB-A is a mini-RP2350 development board, with a USB expansion port on board, which is compatible with USB2.0/1.1 transmission. Fifteen multifunctional GPIO pins are led out in a very small board, and the PCB edge adopts semi-hole technology, which can be easily and quickly integrated into the project.
 
Features:
The RP2350 microcontroller chip officially designed by Raspberry Pi is adopted.
Unique dual-core, dual-architecture, equipped with dual-core ARM Cortex-M33 processor and dual-core Hazard3 RISC-V processor, both running at a flexible clock frequency of up to 150MHz.
Built-in 520KB SRAM and 2MB on-chip Flash.
1 USB expansion port on board, compatible with USB2.0/1.1 transmission.
Stamp hole design, can be directly welded and integrated into the bottom plate designed by users.
Can be identified as a drag-and-drop download program for mass storage through USB.
15 GPIO pins of RP2350 are led out.
A variety of hardware peripherals: 2*spis、2*I2C、2*UART、4*12-bit adcs、14*controllable PWM channels
On-chip built-in temperature sensor.
12 programmable I/O (PIO) state machines for customizing peripheral support.