【Overview】 [] RP2350-USB-A Mini Development Board [] Based on Raspberry Pi RP2350A, with onboard USB interface [] Using half-hole technology, it can be welded on a custom board 【Features】 [] It uses the RP2350A microcontroller chip designed by Raspberry Pi [] The unique dual-core and dual-architecture is equipped with a dual-core ARM Cortex-M33 processor and a dual-core Hazard 3 RISC-V processor, with a clock running frequency of up to 150MHz [] Built-in 520KB SRAM and 2MB on-chip Flash [] Using the Type-C interface, it keeps up with the trend of the times and does not need to worry about whether to insert it in the right or wrong direction [] The stamp hole design can be directly welded and integrated into the baseboard designed by the user [] USB1.1 host and device support [] Onboard 1 USB expansion port, compatible with USB2.0/1.1 transmission [] Support low-power sleep and hibernation modes [] Can be identified as a large-capacity storage device through USB for drag-and-drop downloading [] RP2350A's 15 GPIO pins are brought out [] 2 SPI, 2 I2C, 2 UART, 4 12-bit ADC and 14 controllable PWM channels [] Accurate on-chip clocks and timers [] Built-in temperature sensor [] On-chip accelerated floating-point library [] 12 programmable I/O (PIO) state machines for custom peripheral support 【C/C++，Arduino】 [] Complete SDK and open source tutorials are provided to make it easy to get started and can be quickly embedded into applications 【Dual-core, dual-architecture processor】 [] Equipped with a dual-core ARM Cortex-M33 processor and a dual-core Hazard 3 RISC-V processor [] Running frequency up to 150 MHz 【15 multi-function GPIO pins】 [] Supports configuration pin function, which can be easily and flexibly developed and integrated 【Resource Overview】 USB 2.0 Type A port Can be used as USB host or slave through PIO BOOT button Press during reset to enter download mode RESET button RP2350A Dual-core, dual-architecture processor, 150MHz operating frequency WS2812 Cool RGB LED RT9013-33GB 500mA Low Dropout, Low Noise, Ultrafast LDO W25Q16JVUXIQ 2MB NOR-Flash USB Type-C port Used to download programs and supports USB1.1 host and slave devices 【Size】 PACKAGE CONTENT [] RP2350-USB-A【Not Soldered】 [] RP2350-USB-A-H【Soldered】