RP2350B microcontroller chip designed with for dual-core, dual-architecture, equipped with dual-core ARM -M33 processor and dual-core Hazard3 RISC-V processor, clock running frequency up to 150MHz, supporting users to switch flexibly between the two architectures PSRAM: 2MB, built-in 520KB and 16MB on-chip Flash Onboard FPC6PIN interface, USB Type-C interface can be brought out through the adapter board 64 pins, arranged with a standard pitch of 2.54mm, easy to integrate into the user's self-developed substrate USB1.1 host and slave device support Support low-power sleep and hibernation modes Can be identified as a large-capacity storage through USB for drag-and-drop download of programs Bring out 48 multi-function GPIO pins 2 I2C, 2 UART, 8 12-bit ADC and 24 controllable PWM channels Accurate on-chip clock and timer Temperature sensor 12 programmable I/O (PIO) state machines for custom peripheral support (The product printed words depending on the batch, but this does not affect use) Color: As Shown Material: PCB Package Contents: 1 x Core Board Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.