Winchiphead / WCH
RISC-V-Modelle der Nanjing Qinheng Microelectronics Co., Ltd., die unter dem Markennamen WCH (für Winchiphead) verkauft werden.
RISC-V
CH32V203 32-bit Enhanced Low-Power RISC-V MCU, up to 144MHz system clock frequency, low power low as 49.3uA/MHz, 2-channel USB interface which supports USB Host and USB Device functions. 1-channel CAN interface (2.0B active), 2-channel OPA, 4 UARTs, 2 IICs, 12-bit ADC, 10-channel TouchKey and other peripheral resources. Upt to 128 KFlash, 64K SRAM. Manual PDF.
