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Clock/Timing - Real Time Clocks : 1418 Products

Real-time clocks provide time and/or date information in almost any electronic device that is needed to keep accurate time. They can provide accurate real-time time for people, or provide accurate time reference for electronic system. At present, most real-time clock chips use crystal oscillator with high precision as clock source.
64 Kbit 8Kb x8 TIMEKEEPER SRAM
Real-Time Clock (RTC) / Real Time Clock Multiplexed 242byte Clock/Calendar/Alarm/Timer/Interrupt 24-Pin SSOP
256 Kbit 32Kb x8 TIMEKEEPER SRAM
Real Time Clock/Calendar with EEPROM | IC RTC CLK/CALENDAR I2C 8-SOIC
113 pieces
rohs ECAD
IC RTC CLK/CALENDAR PAR 24-EDIP / Real Time Clock (RTC) IC Clock/Calendar 113B Parallel 24-DIP Module (0.600", 15.24mm)
29500 pieces
Datasheets ECAD
IC RTC CLK/CALENDAR PAR 24-EDIP
29500 pieces
rohs Datasheets ECAD
IC RTC CLK/CALENDAR PAR 24-EDIP / Real Time Clock (RTC) IC Clock/Calendar 2KB Parallel 24-DIP Module (0.600", 15.24mm)
900 pieces
Datasheets ECAD
IC RTC CLK/CALENDAR PAR 24-EDIP
900 pieces
rohs Datasheets ECAD
Clock, Real Time; DIP; 16 Pins; 2.0 to 5.5 V; 5.8 V (Max.); +0.8 V (Max.); 6
25 pieces
rohs ECAD
IC RTC CLK/CALENDAR SPI 16DIP / Real Time Clock (RTC) IC Clock/Calendar 96B SPI 16-DIP (0.300", 7.62mm)
25 pieces
Datasheets ECAD
IC RTC BINARY CNT I2C 8-DIP / Real Time Clock (RTC) IC Binary Counter I²C, 2-Wire Serial 8-DIP (0.300", 7.62mm)
100 pieces
Datasheets ECAD
IC RTC BINARY CNT I2C 8-DIP
100 pieces
rohs Datasheets ECAD
IC RTC PHANTOM PAR 20-TSSOP / Real Time Clock (RTC) IC Phantom Time Chip Parallel 20-TSSOP (0.173", 4.40mm Width)
2415 pieces
Datasheets ECAD
IC RTC PHANTOM PAR 20-TSSOP
2415 pieces
rohs Datasheets ECAD
IC RTC CLK/CALENDAR PAR 34-PCM / Real Time Clock (RTC) IC Clock/Calendar 8KB Parallel 34-PowerCap™ Module
500 pieces
Datasheets ECAD
IC RTC CLK/CALENDAR PAR 34-PCM
500 pieces
rohs Datasheets ECAD
4275 pieces
rohs ECAD
IC RTC SYSTEM CTRLR SER 20-TSSOP
61 pieces
rohs Datasheets ECAD
IC RTC SYSTEM CTRLR SER 20-TSSOP / Real Time Clock Serial Clock/Calendar/Alarm/Watchdog Timekeeper/NV SRAM Control 20-Pin TSSOP T/R
61 pieces
rohs Datasheets ECAD
IC RTC CLK/CALENDAR PAR 28-EDIP / Real Time Clock Parallel 8Kbyte Clock/Calendar/NV Timekeeping RAM 28-Pin EDIP
Real Time Clock Parallel 8Kbyte Clock/Calendar/NV Timekeeping RAM 28-Pin EDIP / IC RTC CLK/CALENDAR PAR 28-EDIP
IC RTC CLK/CALENDAR PAR 24-DIP
IC RTC CLK/CALENDAR PAR 24-DIP
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