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
RX8900SA:UBB PURE SN Real Time Clocks ICs	Epson Timing	Real Time Clock I2C-BUS RTC +/-5.0PPM-40~85C SOP-14 PIN BULK	In Stock	-
RX8900SA UC3 PURE SN Real Time Clocks ICs	Epson Timing	Real Time Clock 32.768kHz-DTCXO 5ppm I2C-Bus	3204	-
RX-8025SA:AA PURE SN Real Time Clocks ICs	Epson Timing	Real Time Clock REAL TIME CLOCK 5+/-5PPM (SOP 14 PIN) STICK	In Stock	-
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	-
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-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-8564JE:BB ROHS Real Time Clocks ICs	Epson Timing	Real Time Clock I2C-BUS INTERFACE RTC 5+/-23PPM (VSOJ-20) BULK - CUT TAPE	4	-
RX-8025SA:AC0 Real Time Clocks ICs	Epson Timing	Real Time Clock REAL TIME CLOCK 0+/-5PPM (SOP 14 PIN) 1K TR	48	-
RX8130CE B0 Real Time Clocks ICs	Epson Timing	Real Time Clock 32.768kHz 5ppm I2C-Bus	7396	-
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-8025NBAC3 PURE SN Real Time Clocks ICs	Epson Timing	Real Time Clock RX-8025NB:AC3 PURE SN REAL TIME CLOCK 0+/-5PPM 250 T/R	In Stock	-
RX8900CE UA3 Real Time Clocks ICs	Epson Timing	Real Time Clock 32.768kHz-DTCXO 3.4ppm I2C-Bus	5023	-
RX-8803LC:UA PURE SN Real Time Clocks ICs	Epson Timing	Real Time Clock I2C-BUS RTC +/-3.4PPM-40~85C VSOJ-12 PIN BULK	In Stock	-
RX-4803LC:UB3 PURE SN Real Time Clocks ICs	Epson Timing	Real Time Clock RTC +/-5.0PPM -40~85C 250TR	In Stock	-
RX-4571NB:B Real Time Clocks ICs	Epson Timing	Real Time Clock RTC SON 22PIN 5+/-23PPM BULK - CUT TAPE	In Stock	-
RX4901CE XB B06 Real Time Clocks ICs	Epson Timing	Real Time Clock RX4901CE XB B0 REAL TIME CLOCK MODULE SPI-Bus 3.0V +/-5ppm 2k TR	2000	-
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	-
RX-8035LCB0 PURE SN Real Time Clocks ICs	Epson Timing	Real Time Clock RX-8035LC:B0 PURE SN REAL TIME CLOCK 5+/-23PPM 1K TR	In Stock	-
RX6110SA:B0 PURE SN Real Time Clocks ICs	Epson Timing	Real Time Clock REAL TIME CLOCK 3.0V 5+/-23PPM 1K TR	2955	-
RX-8564LC:B3 PURE SN Real Time Clocks ICs	Epson Timing	Real Time Clock i2C Bus -40C +85C 5 +/-23ppm 12 PIN	4460	-