卤5ppm, I虏C Real-Time Clock
Evaluation kit for +/-5ppm, IC Real-Time Clock with SRAM
卤5ppm, I虏C Real-Time Clock
Extremely Accurate I虏C-Integrated RTC/TCXO/Crystal
Extremely Accurate SPI Bus RTC with Integrated Crystal and S...
Extremely Accurate SPI Bus RTC with Integrated Crystal and S...