Waveshare RP2350-Zero Mini Development Board, Raspberry Pi Microcontroller Development Board, Based On Raspberry Pi Dual-core & Dual-architecture Microcontroller

Dual-core processors: Arm Cortex-M33 and RISC-V. High-speed: Up to 150 MHz clock. Memory: 520KB SRAM, 4MB Flash. Connectivity: USB 1.1, Type-C. Peripherals: SPI, I2C, UART, ADC, PWM. Low-power modes: Sleep and dormant.

Specifications

Dual-core processors	Arm Cortex-M33 and RISC-V.
High-speed	Up to 150 MHz clock.
Memory	520KB SRAM, 4MB Flash.
Connectivity	USB 1.1, Type-C.
Peripherals	SPI, I2C, UART, ADC, PWM.
Low-power modes	Sleep and dormant.