CH558T
CORE: 8051
Clock (MHz): 56
Flash (KB): 35K
RAM (KB): 4K+256
GPIO: 45
DMA (unit*ch): 3.3/5
OperatingTemperatureRange(℃): -40~85
PackageType: SSOP20
LPTimer: 4*16b
Pulse Counter: 1
USART/UART: 2
LPUART: 3
I²C: -
SPI: 1
USB: 1*D
12bitADC Units(CHs): 8*11b