Specifications RP2350A microcontroller chip designed by Raspberry Pi in the United KingdomAdopts unique dual core and dual architecture design dual core Arm Cortex M33 processor and dual core Hazard 3 RISC V processor flexible clock running up to 150 MHz520KB of SRAM and 4MB of on board Flash memoryType C connector keeps it up to date easier to useCastellated module allows soldering directly to carrier boardsUSB 1 1 with device and host supportLow power sleep and dormant modesDrag and drop programming using mass storage over USB29 multi function GPIO pins 20 via edge pinout others via solder points 2 SPI 2 I2C 2 UART 4 12 bit ADC 24 controllable PWM channelsAccurate clock and timer on chipTemperature sensorAccelerated floating point libraries on chip12 Programmable I O PIO state machines for custom peripheral support Package Included 1 x RP2350 Zero Development BoardOr1 x RP2350 Zero M Development Board