Unique dual-core, dual-architecture, equipped with a dual-core ARM Cor tex-M33 processor and a dual-core.; Ha zard3 RISC-V processor, clocked to run at up to 150MHz. Built-in 520KB of SRAM and 4MB of on-chip Flash.; Adopt USB-C interface, follow the trend of the times, no need to tangle with forward and reverse plug.; Supports USB 1.1 hosts and devices. Supports low-power sleep and hibernation modes.; The RP2350A has 29 GPIO pins (20 pins can be pinned out through the row of pins, and the rest can be pinned out by soldering only).
2 SPI, 2 I2C, 2 UART, 4 12-bit ADC, 24 controllable PWM channels.