实时时钟

RX8111CEA0

REAL TIME CLOCK 5+/-5PPM STICK

RX8901CE XS A0B REAL TIME CLOCK I2C-BUS +/-3PPM -40~85C PIN 4 FOUT BULK

RX-4045NB:AA0 PURE SN RTC 5+/-5PPM 1K T/R

RX-8564LC:B REAL TIME CLOCK {Sn-Ag or Sn} 5+/-23PPM BULK - CUT TAPE

RX4901CE XS C0B REAL TIME CLOCK 4 WIRE SPI-BUS +/-3PPM -40~85C PIN 4FOUT BULK

REAL TIME CLOCK 0+/-5PPM 250TR

RTC 0+/-5PPM STICK

RX-4035SAAC3PURESN

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