||CH549/CH548 datasheet. An 8-bit enhanced USB MCU with multiple interfaces. It provides 64K program ROM and 2K+256 RAM. It supports USB host, USB device and Type-C CC and PD. It provides 16-channel Touch-key, 16-channel ADC, 3 sets of timers, 8-channel PWM, 4-channel UART and SPI, etc.
||MCU burning software of CH54X, CH55X, CH56X, CH57X, CH58X, CH32F10X, CH32F20X, CH32V00X, CH32V10X, CH32V20X, and CH32V30X, which supports user program burning, verification, and DataFlash operation, supports USB, UART and network interfaces.
||Electronic selection of product selection manual, please refer to related product technical manual for more technical information.