リアルタイムクロック

RX-4045SA:AA3 PURE SN 5+/-5PPM 250 T/R

RX4901CE XS D03 REAL TIME CLOCK 4 WIRE SPI-BUS +/-3PPM -40~85C PIN 4EVIN3 250TR

RX-8025NB:AC3 PURE SN REAL TIME CLOCK 0+/-5PPM 250 T/R

RX4901CE XS C06 REAL TIME CLOCK 4 WIRE SPI-BUS +/-3PPM -40~85C PIN 4FOUT 2K TR

I2C-BUS RTC +/-5.0PPM-30~70C SOP-14 PIN BULK

RX8900CE:UA6 I2C-BUS RTC +/-3.4PPM-40~85C 10 PIN 2K TR

I2C-BUS RTC +/-5.0PPM-30~70C SOP-14 PIN 1K T/R

5+/-23PPM RTC BULK - CUT TAPE

RX-4035SA:AC0 PURE SN REAL TIME CLOCK 0+/-5PPM 1K T/R

RX-8025SA:AC0 PURE SN RTC 0+/-5PPM 1K T/R