Fangrui Product Details Rp2350a Microcontroller Chip Designed By Raspberry Pi. Adopts 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 Mhz. 520kb Of Sram, And 4mb Of On-board Flash Memory. Type-c Connector, Keeps It Up To Date, Easier To Use. Lithium Battery Recharge/discharge Header, Suitable For Mobile Devices. Onboard Dc-dc Chip Mp28164, High Efficiency Dc-dc Buck-boost Chip, Maximum 2a Load Current. Castellated Module Allows Soldering Directly To Carrier Boards. Usb 1.1 With Device And Host Support. Low-power Sleep And Dormant Modes. Drag-and-drop Programming Using Mass Storage Over Usb. 26 X Multi-function Gpio Pins. 2 X Spi, 2 X I2c, 2 X Uart, 4 X 12-bit Adc, 16 X Controllable Pwm Channels. Accurate Clock And Timer On-chip. Temperature Sensor. Accelerated Floating-point Libraries On-chip. 12 X Programmable I/o (pio) State Machines For Custom Peripheral Support. Colour:blue Material:pcb Style:no Soldered The Actual P