DS1374U-18,实时时钟 I2C 32-Bit Binary Counter Watchdog
DS1374U-18+,IC RTC I2C W/CHARGER 10-USOP
DS1374U-3,实时时钟
DS1374U-3+,IC RTC I2C W/CHARGER 10-USOP
DS1374U-3+T&R,IC RTC BINARY COUNTER I2C 10UMAX
DS1374U-3+T&R,IC RTC I2C W/CHARGER 10-USOP
DS1374U-33,实时时钟 I2C 32-Bit Binary Counter Watchdog
DS1374U-33/T&R,实时时钟
