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
RX4901CE XB B00 Real Time Clocks ICs	Epson Timing	Real Time Clock RX4901CE XB B00 REAL TIME CLOCK 3 WIRE SPI-BUS +/-5PPM -40~85C PIN 4EVIN3 1K TR	In Stock	-
RX-4571SA:B0 PURE SN Real Time Clocks ICs	Epson Timing	Real Time Clock Real Time Clock	In Stock	-
RX-8025SA:AC3 PURE SN Real Time Clocks ICs	Epson Timing	Real Time Clock RTC 0+/-5PPM 250 T/R	In Stock	-
RX6110SA:B3 PURE SN Real Time Clocks ICs	Epson Timing	Real Time Clock REAL TIME CLOCK 3.0V 5+/-23PPM 250TR	1199	-
RX-8803SA:UB0 PURE SN Real Time Clocks ICs	Epson Timing	Real Time Clock Real Time Clock	In Stock	-
RX4901CE XB C06 Real Time Clocks ICs	Epson Timing	Real Time Clock RX4901CE XB C0 REAL TIME CLOCK MODULE SPI-Bus 3.0V +/-5ppm 2k TR	2833	-
RX6110SA BX PURE SN Real Time Clocks ICs	Epson Timing	Real Time Clock RX6110SA:BX PURE SN REAL TIME CLOCK 3.0V 5+/-23PPM ANY TR	In Stock	-
RX8111CE B6 Real Time Clocks ICs	Epson Timing	Real Time Clock RX8111CE:B6 REAL TIME CLOCK I2C-BUS 3.0V 23PPM 2K TR	In Stock	-
RX-8571SA:B PURE SN Real Time Clocks ICs	Epson Timing	Real Time Clock 5+/-23PPM REAL TIME CLOCK	In Stock	-
RX-8035SA:AC PURE SN Real Time Clocks ICs	Epson Timing	Real Time Clock REAL TIME CLOCK 0+/-5PPM STICK	In Stock	-
RX-8571NB:B3 PURE SN Real Time Clocks ICs	Epson Timing	Real Time Clock 5+/-23PPM REAL TIME CLOCK 250TR	In Stock	-
RX-4803LC:UCB PURE SN Real Time Clocks ICs	Epson Timing	Real Time Clock RTC +/-5.0PPM -30 70C BULK-CUT TAPE	In Stock	-
RX8010SJ:B3 PURE SN Real Time Clocks ICs	Epson Timing	Real Time Clock REAL TIME CLOCK 3.0V 5+/-23PPM 250TR	2355	-
RX-4045SAAA3 PURE SN Real Time Clocks ICs	Epson Timing	Real Time Clock RX-4045SA:AA3 PURE SN 5+/-5PPM 250 T/R	3586	-
RX-8564LC:B0 PURE SN Real Time Clocks ICs	Epson Timing	Real Time Clock i2C Bus -40C +85C 5 +/-23ppm 12 PIN	70	-
RX4901CE XB C00 Real Time Clocks ICs	Epson Timing	Real Time Clock RX4901CE XB C00 REAL TIME CLOCK 4 WIRE SPI-BUS +/-5PPM -40~85C PIN 4FOUT 1K TR	In Stock	-
RX8130CE:BB Real Time Clocks ICs	Epson Timing	Real Time Clock REAL TIME CLOCK +/-23PPM BULK	3445	-
RX8900CEUA6 Real Time Clocks ICs	Epson Timing	Real Time Clock RX8900CE:UA6 I2C-BUS RTC +/-3.4PPM-40~85C 10 PIN 2K TR	In Stock	-
RX-4803SA:UB PURE SN Real Time Clocks ICs	Epson Timing	Real Time Clock RTC +/-5.0PPM-40~85C STICK	In Stock	-
RX8804CE XBB Real Time Clocks ICs	Epson Timing	Real Time Clock RX8804CE:XBB REAL TIME CLOCK +/-5.0PPM DTCXO BULK	In Stock	-
RX-4571SA:B PURE SN Real Time Clocks ICs	Epson Timing	Real Time Clock RTC SON 14PIN 5+/-23PPM STICK	In Stock	-
RX-4045NB:AA3 PURE SN Real Time Clocks ICs	Epson Timing	Real Time Clock RTC 5+/-5PPM 250 T/R	In Stock	-
RX-4803LC:AA3 PURE SN Real Time Clocks ICs	Epson Timing	Real Time Clock RTC +5+/-5.0PPM +25C 250 T/R	In Stock	-
RX8804CE XA3 Real Time Clocks ICs	Epson Timing	Real Time Clock RX8804CE:XA3 REAL TIME CLOCK +/-3.4PPM DTCXO 250TR	In Stock	-
RX4901CE XB A03 Real Time Clocks ICs	Epson Timing	Real Time Clock RX4901CE XB A03 REAL TIME CLOCK 3 WIRE SPI-BUS +/-5PPM -40~85C PIN 4FOUT 250TR	In Stock	-