DS1393U-18+,IC RTC W/CHARGER 10-USOP
DS1393U-18+T&R,IC RTC CLK/CALENDAR SER 10UMAX
DS1393U-18+T&R,IC RTC W/CHARGER 10-USOP
DS1393U-3+,IC RTC W/CHARGER 10-USOP
DS1393U-33,实时时钟 Low-V SPI/3-Wire With Trickle Charger
DS1393U-33+,IC RTC W/CHARGER 10-USOP
DS1394U-33+,IC RTC SPI 3WIRE W/CHRGR 10-MSOP
DS1394U-33+T&R,IC RTC CLK/CALENDAR SPI 10UMAX
