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
RX-4035LC:BB PURE SN Real Time Clocks ICs	Epson Timing	Real Time Clock RTC 5+/-23PPM BULK - CUT TAPE	In Stock	-
RX4901CE XB D06 Real Time Clocks ICs	Epson Timing	Real Time Clock RX4901CE XB D0 REAL TIME CLOCK MODULE SPI-Bus 3.0V +/-5ppm 2k TR	972	-
RX8900CE:UAB Real Time Clocks ICs	Epson Timing	Real Time Clock I2C-BUS RTC +/-3.4PPM-40~85C 10 PIN BULK	In Stock	-
RX-4803SAUBX PURE SN Real Time Clocks ICs	Epson Timing	Real Time Clock RX-4803SA:UBX PURE SN RTC +/-5.0PPM-40 85C ANY TR	In Stock	-
RX-4035SA:B PURE SN Real Time Clocks ICs	Epson Timing	Real Time Clock REAL TIME CLOCK 5+/-23PPM STICK	19	-
RTC-8564NB:B3:ROHS Real Time Clocks ICs	Epson Timing	Real Time Clock 32.768KHz 3.0Volts -40C +85C	9563	-
RX8901CE XB B03 Real Time Clocks ICs	Epson Timing	Real Time Clock RX8901CE XB B03 REAL TIME CLOCK I2C-BUS +/-5PPM -40~85C PIN 4 EVIN3250TR	In Stock	-
RX4901CE XB A00 Real Time Clocks ICs	Epson Timing	Real Time Clock RX4901CE XB A00 REAL TIME CLOCK 3 WIRE SPI-BUS +/-5PPM -40~85C PIN 4FOUT 1K TR	In Stock	-
RX-4045SAAAB PURE SN Real Time Clocks ICs	Epson Timing	Real Time Clock RX-4045SA:AAB PURE SN 5+/-5PPM STICK	In Stock	-
RX-8803LC:UB3 PURE SN Real Time Clocks ICs	Epson Timing	Real Time Clock I2C-BUS RTC +/-5.0PPM-40~85C VSOJ-12 PIN 250TR	495	-
RTC-8564NB:BB ROHS Real Time Clocks ICs	Epson Timing	Real Time Clock RTC I2C-BUS 5+23PPM SON-22 PIN BULK - CUT TAPE	In Stock	-
RX-4803LC:UBB PURE SN Real Time Clocks ICs	Epson Timing	Real Time Clock RTC +/-5.0PPM -40~85C BULK-CUT TAPE	In Stock	-
RX-8035SA:B0 Real Time Clocks ICs	Epson Timing	Real Time Clock 3.0Volt -40 to 85C I2C BUS	In Stock	-
RX-8803LC:UA3 PURE SN Real Time Clocks ICs	Epson Timing	Real Time Clock I2C-BUS RTC +/-3.4PPM-40~85C VSOJ-12 PIN 250TR	In Stock	-
RX-8035LC:AA3 Real Time Clocks ICs	Epson Timing	Real Time Clock 3.0Volt -40 to 85C I2C BUS	In Stock	-
RX-8035SA:AC3 PURE SN Real Time Clocks ICs	Epson Timing	Real Time Clock REAL TIME CLOCK 0+/-5PPM 250TR	In Stock	-
RX8900SA:UCB PURE SN Real Time Clocks ICs	Epson Timing	Real Time Clock I2C-BUS RTC +/-5.0PPM-30~70C SOP-14 PIN BULK	98	-
RX-4045NB:AAB PURE SN Real Time Clocks ICs	Epson Timing	Real Time Clock RTC 5+/-5PPM BULK - CUT TAPE	In Stock	-
RX-4045NB:AAB Real Time Clocks ICs	Epson Timing	Real Time Clock RTC 5+/-5PPM BULK - CUT TAPE	In Stock	-
RX8900CEUC3 Real Time Clocks ICs	Epson Timing	Real Time Clock RX8900CE:UC3 I2C-BUS RTC +/-5.0PPM-30~70C 10 PIN 250 T/R	In Stock	-
RX4111CE A3 Real Time Clocks ICs	Epson Timing	Real Time Clock RX4111CE:A3 REAL TIME CLOCK SPI-BUS 3.0V 11.5PPM 250TR	2129	-
RX-8035SAB0 PURE SN Real Time Clocks ICs	Epson Timing	Real Time Clock RX-8035SA:B0 PURE SN REAL TIME CLOCK 5+/-23PPM 1K TR	In Stock	-
RX-8025SA:AA Real Time Clocks ICs	Epson Timing	Real Time Clock REAL TIME CLOCK 5+/-5PPM (SOP 14 PIN) STICK	2278	-
RX4901CE XB D00 Real Time Clocks ICs	Epson Timing	Real Time Clock RX4901CE XB D00 REAL TIME CLOCK 4 WIRE SPI-BUS +/-5PPM -40~85C PIN 4EVIN3 1K TR	In Stock	-
RX-8035LC:AC3 PURE SN Real Time Clocks ICs	Epson Timing	Real Time Clock REAL TIME CLOCK 0+/-5PPM 250TR	In Stock	-