CH32F208WBU6
CORE: M3
Clock (MHz): 144
Flash (KB): 128
RAM (KB): 64
GPIO: 53
DMA (unit*ch): 2.5/3.3
OperatingTemperatureRange(℃): -40~85
PackageType: QFN68
LPTimer: 1/4
RTC: 1
USART/UART: 4
I²C: 2
SPI: 2/-
CAN: 1
SDIO: -
12bitADC Units(CHs): 1/16
DAC 12bit （ch): -
TRNG: -