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
RX8111CE B3 Real Time Clocks ICs	Epson Timing	Real Time Clock RX8111CE:B3 REAL TIME CLOCK I2C-BUS 3.0V 23PPM 250TR	100	-
RX8900CE:UBB Real Time Clocks ICs	Epson Timing	Real Time Clock I2C-BUS RTC +/-5.0PPM-40~85C 10 PIN BULK	In Stock	-
RX-8564LC:B PURE SN Real Time Clocks ICs	Epson Timing	Real Time Clock REAL TIME CLOCK BULK - CUT TAPE	In Stock	-
RX-8571LC:B PURE SN Real Time Clocks ICs	Epson Timing	Real Time Clock 5+/-23PPM RTC BULK - CUT TAPE	In Stock	-
RX-8035LC:B PURE SN Real Time Clocks ICs	Epson Timing	Real Time Clock REAL TIME CLOCK 5+/-23PPM BULK - CUT TAPE	In Stock	-
RX-8035SA:AA0 Real Time Clocks ICs	Epson Timing	Real Time Clock 3.0Volt -40 to 85C I2C BUS	In Stock	-
RX-4045NBACB Real Time Clocks ICs	Epson Timing	Real Time Clock RX-4045NB:ACB RTC 0+/-5PPM BULK-CUT TAPE	In Stock	-
RX4111CE B6 Real Time Clocks ICs	Epson Timing	Real Time Clock RX4111CE:B6 REAL TIME CLOCK SPI-BUS 3.0V 23PPM 2K TR	2780	-
RX8900CE:UB3 Real Time Clocks ICs	Epson Timing	Real Time Clock 32.768kHz +/-5ppm -40C +85C	3070	-
RX4901CE XS D0B Real Time Clocks ICs	Epson Timing	Real Time Clock RX4901CE XS D0B REAL TIME CLOCK 4 WIRE SPI-BUS +/-3PPM -40~85C PIN 4EVIN3 BULK	In Stock	-
RX-8803LC:UB0 PURE SN Real Time Clocks ICs	Epson Timing	Real Time Clock I2C-BUS RTC +/-5.0PPM-40~85C VSOJ-12 PIN 1K TR	800	-
RX-8025SA:AA3 Real Time Clocks ICs	Epson Timing	Real Time Clock 32.768KHz 3.0Volts 5+/-5ppm -40C +85C	2584	-
RX-8035SA:B3 PURE SN Real Time Clocks ICs	Epson Timing	Real Time Clock 3.0Volt -40 to 85C I2C BUS	49	-
RX4901CE XS B03 Real Time Clocks ICs	Epson Timing	Real Time Clock RX4901CE XS B03 REAL TIME CLOCK 3 WIRE SPI-BUS +/-3PPM -40~85C PIN4EVIN3 250TR	In Stock	-
RX-4803LC:AAB PURE SN Real Time Clocks ICs	Epson Timing	Real Time Clock RTC +5+/-5.0PPM +25C BULK-CUT TAPE	In Stock	-
RX-8803SA:UA3 PURE SN Real Time Clocks ICs	Epson Timing	Real Time Clock I2C-BUS RTC +/-3.4PPM-40~85C 250 T/R	In Stock	-
RTC-8564NBB0 ROHS Real Time Clocks ICs	Epson Timing	Real Time Clock RTC-8564NB:B0 ROHS RTC I2C-BUS 5+23PPM SON-22 PIN 1K TR	In Stock	-
RX8804CE XB0 Real Time Clocks ICs	Epson Timing	Real Time Clock RX8804CE:XB0 REAL TIME CLOCK +/-5.0PPM DTCXO 1K TR	734	-
RX-8571LCB0 PURE SN Real Time Clocks ICs	Epson Timing	Real Time Clock RX-8571LC:B0 PURE SN 5+/-23PPM REAL TIME CLOCK	17	-
RX-8803LCUB PURE SN BULK Real Time Clocks ICs	Epson Timing	Real Time Clock RX-8803LC:UB PURE SN I2C-BUS RTC +/-5.0PPM-40~85C VSOJ-12 PIN BULK	4	-
RX4901CE XS C00 Real Time Clocks ICs	Epson Timing	Real Time Clock RX4901CE XS C00 REAL TIME CLOCK 4 WIRE SPI-BUS +/-3PPM -40~85C PIN 4FOUT 1K TR	In Stock	-
RX-8803LC:UC PURE SN Real Time Clocks ICs	Epson Timing	Real Time Clock I2C-BUS RTC +/-5.0PPM-30~70C BULK-CUT TAPE	In Stock	-
RX-8025NB:AA Real Time Clocks ICs	Epson Timing	Real Time Clock REAL TIME CLOCK 5+/-5PPM (SON 22 PIN) BULK	In Stock	-
RX4901CE XB A06 Real Time Clocks ICs	Epson Timing	Real Time Clock RX4901CE XB A0 REAL TIME CLOCK MODULE SPI-Bus 3.0V +/-5ppm 2k TR	2000	-
RX-8803SA:UC3 PURE SN Real Time Clocks ICs	Epson Timing	Real Time Clock I2C-BUS RTC +/-5.0PPM-30~70C SOP-14 PIN 250 T/R	In Stock	-