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.
IC RTC CLK/CALENDAR PAR 24-EDIP / Real Time Clock
7335 pieces
50431 pieces
IC RTC CLK/CALENDAR I2C 8SOP
150000 pieces
Real Time Clock Parallel 8Kbyte Clock/Calendar/NV Timekeeping RAM/Battery Backup 28-Pin PCDIP Tube / IC RTC CLK/CALENDAR PAR 28DIP
IC RTC CLK/CALENDAR I2C / Real-time Clock Module
3771 pieces
IC RTC CLK/CALENDAR I2C 8-SOIC
IC RTC CLK/CALENDAR SPI 20-TSSOP / Serial Alarm Real Time Clock RTC
21899 pieces
IC RTC CLK/CALENDAR I2C 8-SOIC
IC RTC CLK/CALENDAR I2C 8SOIC / Real Time Clock (RTC) IC Clock/Calendar I2C, 2-Wire Serial 8-SOIC (0.154", 3.90mm Width)
IC RTC CLK/CALENDAR I2C 8-MSOP
IC RTC CLK/CALENDAR SPI 20-TSSOP / Serial Alarm Real Time Clock RTC
88000 pieces
IC RTC CLK/CALENDAR I2C 8-SOIC
IC RTC CLK/CALENDAR I2C 8-MSOP
Real Time Clock Serial 2byte Clock/Calendar/Alarm/Battery Backup Automotive 8-Pin SOIC / IC RTC CLK/CALENDAR I2C 8-SOIC
IC RTC CLK/CALENDAR I2C 8TSSOP
IC RTC CLK/CALENDAR I2C 8-SOIC / Real Time Clock Serial Clock/Calendar/Trickle Charger 8-Pin SOIC N T/R
IC RTC CLK/CALENDAR I2C 8-MSOP
IC RTC CLK/CALENDAR I2C 8-SOIC
IC RTC CLK/CALENDAR I2C 10DFN
Real Time Clock Serial 16byte Clock/Calendar/Alarm/Timer/Interrupt 16-Pin QFN EP T/R / IC RTC CLK/CALENDAR I2C 16-QFN
IC RTC CLK/CALENDAR I2C 8SOIC / Real Time Clock (RTC) IC Clock/Calendar 56B I2C, 2-Wire Serial 8-SOIC (0.154", 3.90mm Width)
220 pieces
IC RTC/CALENDAR TEMP SNSR 20SOIC
IC RTC CLK/CALENDAR I2C 8-USOP
IC RTC BINARY CNT I2C 8-USOP
IC RTC CLK/CALENDAR SPI 10MSOP
Real Time Clock Serial 512byte Clock/Calendar/Alarm/Battery Backup/Interrupt Automotive 8-Pin SOIC N T/R / IC RTC CLK/CALENDAR I2C 8-SOIC
IC RTC CLK/CALENDAR PAR 24-EDIP / Real Time Clock
600 pieces
IC RTC CLK/CALENDAR I2C 16-QFN
IC RTC CLK/CALENDAR I2C 20-SOIC / Low Power RTC with Battery Backed SRAM, Integrated ±5ppm Temperature Compensation and Auto Daylight Saving
2000 pieces
IC RTC CLK/CALENDAR I2C 8-TSSOP
IC RTC CLK/CALENDAR I2C 8-SOIC / Serial Real-Time Clock
110000 pieces
IC RTC BINARY CNT I2C 8-USOP
IC RTC CLK/CALENDAR I2C 8SOIC
IC RTC CLK/CALENDAR SPI 10-MSOP
2151 pieces
IC RTC CLK/CALENDAR I2C 18-SOX
IC RTC CLK/CALENDAR I2C 8-TSSOP
IC RTC BINARY CNT I2C 8-USOP
IC RTC CLK/CALENDAR I2C 8-MSOP
3080 pieces
IC RTC CLK/CALENDAR I2C 18-SOX
IC RTC CLK/CALENDAR I2C 8-SOIC
IC RTC CLK/CALENDAR I2C 16-SOIC
IC RTC EVENT REC I2C 10-MSOP
IC RTC CLK/CALENDAR SPI 18-SOX
IC RTC CLK/CALENDAR I2C 8-TSSOP
IC RTC BINARY CNT I2C 10-USOP
IC RTC CLK/CALENDAR SPI 10-USOP
IC RTC CLK/CALENDAR SPI 18-SOX
5495 pieces
IC RTC CLK/CALENDAR I2C 20-SOIC
Real Time Clock Serial Clock/Calendar/Elapsed Time Counter/Watchdog Timekeeper 10-Pin uMAX T/R
9200 pieces
IC RTC CLK/CALENDAR PAR 24-EDIP