RP2350B microcontroller chip designed For Raspberry Pi Unique dual-core, dual-architecture design, featuring a dual-core ARM Cortex-M33 processor and a dual-core Hazard3 RISC-V processor, both operating at up to 150MHz, allowing users to flexibly switch between the two architectures Built-in 520KB SRAM and 16MB on-chip Flash Type-C interface, eliminating the need for reversible insertion Onboard 1.46-inch LCD screen, 412x412 resolution, 65K color Supports I2C interface control of capacitive touch, 5-point multi-touch, and interrupt support Onboard 3.7V MX1.25 lithium battery charging/discharging interface USB 1.1 host and slave device support Supports low-power sleep and hibernation modes Can be recognized as a mass storage device via USB for drag-and-drop program download 14 multi-functional GPIO pins • 2 I2C ports, 2 UART ports, 7 12-bit ADCs, and 12 controllable PWM channels • Precise on-chip clock and timers • Built-in temperature sensor for real-time chip temperature monitoring • 12 programmable I/O (PIO) state machines for custom peripheral support Specifications: B: Without cover plate Color: As Shown Material: PCB+LCD Package Contents: 1 * Touchscreen