DS1390U-18+

低电压SPI / 3线接口RTC，带有涓流充电器 Low-Voltage SPI/3-Wire RTCs with Trickle Charger

Real Time Clock RTC IC Clock/Calendar SPI 10-TFSOP, 10-MSOP 0.118", 3.00mm Width

得捷:
IC RTC CLK/CALENDAR SPI 10UMAX

立创商城:
DS1390U 18+

贸泽:
Real Time Clock Low-V SPI/3-Wire With Trickle Charger

e络盟:
RTC, 警报, 日期时间格式 日/日期/月/年, HH:MM:SS:hh, SPI, 1.71V至1.89V, µSOP-10

安富利:
Real Time Clock Serial 10-Pin uMAX

DeviceMart:
IC RTC CLK/CALENDAR SPI 10-USOP