Real Time Clocks ICs

(209 results)

Real Time Clocks (RTCs) provide time and/or date information in almost any electronic device which needs to keep accurate time. The clock types are binary counter, clock/calendar/supervisor, elapsed time counter, phantom time chip, portable system controller, temperature recorder, time event recorder, and timer clock peripheral. They contain memory sizes ranging from 2 B to 2 MB and have interface options of I2C, Parallel, Serial, SPI, 1-Wire, 2-Wire, 3-Wire, and 4-Wire.

Part #	Manufacturer	Description	Availability	Pricing
RX8130CE B3 Real Time Clocks ICs	Epson Timing	Real Time Clock 32.768kHz 5ppm I2C-Bus	20131	-
RX8901CE XS B03 Real Time Clocks ICs	Epson Timing	Real Time Clock RX8901CE XS B03 REAL TIME CLOCK I2C-BUS +/-3PPM -40~85C PIN 4 EVIN3250TR	In Stock	-
RX4901CE XS C06 Real Time Clocks ICs	Epson Timing	Real Time Clock RX4901CE XS C0 REAL TIME CLOCK MODULE SPI-Bus 3.0V +/-3ppm 2k TR	1602	-
RX-8025SA:AC PURE SN Real Time Clocks ICs	Epson Timing	Real Time Clock RTC 0+/-5PPM STICK	In Stock	-
RX-8025NBAC PURE SN Real Time Clocks ICs	Epson Timing	Real Time Clock RX-8025NB:AC PURE SN REAL TIME CLOCK 0+/-5PPM BULK-CUT TAPE	In Stock	-
RX8804CE:XA3 Real Time Clocks ICs	Epson Timing	Real Time Clock 1.6-5.5V	293	-
RTC-8564JE:B0ROHS Real Time Clocks ICs	Epson Timing	Real Time Clock I2C Bus 5 +/-23ppm	175	-
RX-4803LC:UA PURE SN Real Time Clocks ICs	Epson Timing	Real Time Clock RTC +/-3.4PPM-40 85C BULK-CUT TAPE	In Stock	-
RX-8035LC:AA PURE SN Real Time Clocks ICs	Epson Timing	Real Time Clock REAL TIME CLOCK 5+/-5PPM BULK - CUT TAPE	In Stock	-
RX8130CE B6 Real Time Clocks ICs	Epson Timing	Real Time Clock RX8130CE:B6 REAL TIME CLOCK +/-23PPM 2K TR	61	-
RX8900SA UB3 PURE SN Real Time Clocks ICs	Epson Timing	Real Time Clock 32.768kHz-DTCXO 5ppm I2C-Bus	226	-
RX-4035SA:B3 PURE SN Real Time Clocks ICs	Epson Timing	Real Time Clock REAL TIME CLOCK 5+/-23PPM (SOP 14 PIN) 250TR	In Stock	-
RX-4803SA:UAB PURE SN Real Time Clocks ICs	Epson Timing	Real Time Clock RTC +/-3.4PPM-40 85C STICK	In Stock	-
RX8900CE:UB6 Real Time Clocks ICs	Epson Timing	Real Time Clock I2C-BUS RTC +/-5.0PPM-40~85C 10 PIN 2K T/R	2057	-
RX-8035LC:AA0 Real Time Clocks ICs	Epson Timing	Real Time Clock 3.0Volt -40 to 85C I2C BUS	In Stock	-
RX-8803SA:UB0 PURE SN Real Time Clocks ICs	Epson Timing	Real Time Clock Real Time Clock	In Stock	-
RX8901CE XS A06 Real Time Clocks ICs	Epson Timing	Real Time Clock RX8901CE XS A0 REAL TIME CLOCK MODULE I2C-Bus 3.0V +/-3ppm 2k TR	10006	-
RX4901CE XS B06 Real Time Clocks ICs	Epson Timing	Real Time Clock RX4901CE XS B0 REAL TIME CLOCK MODULE SPI-Bus 3.0V +/-3ppm 2k TR	1920	-
RX-8803SA:UA PURE SN Real Time Clocks ICs	Epson Timing	Real Time Clock I2C-BUS RTC +/-3.4PPM-40~85C STICK	In Stock	-
RX8901CE XS B00 Real Time Clocks ICs	Epson Timing	Real Time Clock RX8901CE XS B00 REAL TIME CLOCK I2C-BUS +/-3PPM -40~85C PIN 4 EVIN3 1KTR	In Stock	-
RX-8571LC:B3 PURE SN Real Time Clocks ICs	Epson Timing	Real Time Clock 5+/-23PPM RTC 250TR	1179	-
RX-4571LCB0 PURE SN Real Time Clocks ICs	Epson Timing	Real Time Clock RX-4571LC:B0 RTC {Sn-Ag or Sn} VSOJ 12PIN 5+/-23PPM 1K TR	In Stock	-
RX-4803SA:UA3 PURE SN Real Time Clocks ICs	Epson Timing	Real Time Clock RTC +/-3.4PPM-40 85C 250 T/R	In Stock	-
RX-4571SA:B3 PURE SN Real Time Clocks ICs	Epson Timing	Real Time Clock RTC SON 14PIN 5+/-23PPM 250TR	290	-
RX4901CE XS A06 Real Time Clocks ICs	Epson Timing	Real Time Clock RX4901CEXS A0 REAL TIME CLOCK MODULE SPI-Bus 3.0V +/-3ppm 2k TR	1993	-