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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.
IC RTC TIME EVENT REC I2C 8SOIC
329 pieces
rohs Datasheets ECAD
IC RTC CLK/CALENDAR I2C 8-TSSOP
Real Time Clock Serial 64byte Clock/Calendar/Supervisor 16-Pin SOIC N T/R / IC RTC CLK/CALENDAR I2C 16-SOIC
552 pieces
rohs Datasheets ECAD
ULTRA LOW POWER 1-BIT 32KHZ RTC,
IC RTC CLK/CALENDAR PAR 28-PLCC
Real Time Clock/Calendar/CPU Supervisor with EEPROM | IC RTC CLK/CALENDAR I2C 8-SOIC
IC RTC CLK/CALENDAR I2C 8TDFN
8520 pieces
rohs Datasheets ECAD
2-Wire RTC Real Time Clock/Calendar/CPU Supervisor with EEPROM | IC RTC CLK/CALENDAR I2C 14-TSSOP
RTC, LOW POWER, 1-BIT I/F, 32KHZ
Real Time Clock/Calendar/CPU Supervisor with EEPROM | IC RTC CLK/CALENDAR I2C 14SOIC
IC RTC CLK/CALENDAR PAR 28PLCC
RTC, VOLATILE, 1 TIMER(S) PDSO
2-WIRE REAL-TIME CLOCK | IC RTC CLK/CALENDAR
5900 pieces
rohs ECAD
IC RTC CLK/CALENDAR PAR 28EDIP / Real Time Clock (RTC) IC Clock/Calendar 8KB Parallel 28-DIP Module (0.600", 15.24mm)
Real Time Clock Serial 96Byte 14-Pin TDFN EP T/R
2700 pieces
rohs ECAD
IC RTC CAL I2C/2-WIRE SER 8TDFN
3700 pieces
Datasheets ECAD
Real Time Clock/Calendar with EEPROM | IC RTC CLK/CALENDAR I2C 14-TSSOP
IC RTC CLK/CALENDAR PAR 34PCM
6 pieces
rohs Datasheets ECAD
IC RTC CLK/CALENDAR PAR 34-PCM / Real Time Clock Parallel 512Kbyte Clock/Calendar/NV Timekeeping RAM 34-Pin PowerCap Module
6 pieces
Datasheets ECAD
Real Time Clock/Calendar/CPU Supervisor with EEPROM | IC RTC CLK/CALENDAR I2C 8-SOIC
IC RTC CLK/CALENDAR I2C 8-MSOP / Real Time Clock (RTC) IC Clock/Calendar 8B I²C, 2-Wire Serial 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
1349 pieces
rohs Datasheets ECAD
Alarm Rtc, -40 To 85Deg C, Powercap-34 Rohs Compliant: Yes
IC RTC CAL I2C/2-WIRE SER 8SOIC
IC RTC CLK/CALENDAR PAR 24-SOIC
200 pieces
rohs ECAD
IC RTC CLK/CALENDAR PAR 24SOIC
200 pieces
Datasheets ECAD
NXP
IC RTC CLK/CALENDAR I2C 10TSSOP / Real Time Clock (RTC) IC Clock/Calendar I²C 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
16000 pieces
rohs ECAD
NXP
IC RTC CLK/CALENDAR I2C DIE
IC RTC CLK/CALENDAR I2C 14-SOIC
586 pieces
rohs Datasheets ECAD
IC RTC CLK/CALENDAR I2C 8-SOIC / Real Time Clock (RTC) IC Clock/Calendar 7B I²C, 2-Wire Serial 8-SOIC (0.154", 3.90mm Width)
9 pieces
rohs Datasheets ECAD
Real Time Clock Parallel Clock/Calendar/Alarm/Interrupt/Watchdog Timer/Battery Backup 44-Pin SOH Tube / IC RTC CLK/CALENDAR PAR 44-SOH
IC RTC CLK/CALENDAR PAR 28-EDIP / Real Time Clock Parallel 8Kbyte Clock/Calendar/NV Timekeeping RAM/Watchdog Timekeeper/Alarm 28-Pin EDIP
IC RTC CLK/CALENDAR PAR 28-TSOP / Real Time Clock Parallel 256byte Clock/Calendar/Alarm/Watchdog Timekeeper 28-Pin TSOP T/R
Real Time Clock Serial 64byte Clock/Calendar/Alarm/Supervisor 28-Pin SOH Tube / IC RTC CLK/CALENDAR I2C 28-SOIC
IC RTC CLK/CALENDAR I2C 44-SOP / Real Time Clock (RTC) IC Clock/Calendar 32KB I²C, 2-Wire Serial 44-BSOP (0.337", 8.56mm Width)
IC RTC PHANTOM PAR 32-DIP
IC RTC CLK/CALENDAR PAR 28DIP
60 pieces
rohs Datasheets ECAD
Real Time Clock LOW CUR 1.8V I2C RTC
29025 pieces
rohs ECAD
IC RTC CLK/CALENDAR I2C 8-TDFN
Real Time Clock Multiplexed 242byte Clock/Calendar/Alarm/Timer/Interrupt 24-Pin SOIC T/R
REAL TIME CLOCK SO-8 / Real Time Clock (RTC) IC Clock/Calendar I²C, SMBus 8-SOIC (0.154", 3.90mm Width)
84040 pieces
rohs Datasheets ECAD
IC RTC PHANTOM CHIP PAR 16SOIC / Real Time Clock (RTC) IC Phantom Time Chip Parallel 16-SOIC (0.295", 7.50mm Width)
IC RTC BINARY COUNTER I2C 8SOIC
IC RTC CLK/CALENDAR PAR 44-SOH / Real Time Clock (RTC) IC Clock/Calendar Parallel 44-BSOP (0.337", 8.56mm Width) requires SNAPHAT
IC RTC CLK/CALENDAR I2C 14-SOIC / Real Time Clock (RTC) IC Clock/Calendar I²C, 2-Wire Serial 14-SOIC (0.154", 3.90mm Width)
IC RTC CLK/CALENDAR I2C 8-MSOP / Real Time Clock (RTC) IC Clock/Calendar 8B I²C, 2-Wire Serial 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
RTC Provides System Flexibility with Multiple Programmable Features
38019 pieces
rohs ECAD
Real Time Clock Phantom Clock 16-Pin PDIP N
34 pieces
rohs ECAD
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