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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 Dac Video 3-CH 50MHZ 48-LQFP
IC RTC CLK/CALENDAR PAR 24-SOIC / Real Time Clock (RTC) IC Clock/Calendar 114B Parallel 24-SOIC (0.295", 7.50mm Width)
IC RTC PHANTOM CHIP PAR 20TSSOP
IC RTC CLK/CALENDAR I2C 8-MSOP / Real Time Clock (RTC) IC Clock/Calendar 64B I²C, 2-Wire Serial 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
10780 pieces
rohs Datasheets ECAD
IC RTC CLK/CALENDAR I2C 8DIP / Real Time Clock (RTC) IC Clock/Calendar 64B I²C, 2-Wire Serial 8-DIP (0.300", 7.62mm)
1500 pieces
rohs Datasheets ECAD
IC RTC CLK/CALENDAR I2C 8-SOIC / Real Time Clock (RTC) IC Clock/Calendar I²C, 2-Wire Serial 8-SOIC (0.209", 5.30mm Width)
IC RTC CLK/CALENDAR I2C 20-SOIC / Real Time Clock (RTC) IC Clock/Calendar 2KB I²C, 2-Wire Serial 20-SOIC (0.295", 7.50mm Width)
IC REAL TIME CLOCK 8SOIC / Real Time Clock (RTC) IC Clock/Calendar 56b I²C, 2-Wire Serial 8-SOIC (0.154", 3.90mm Width)
2443 pieces
rohs Datasheets ECAD
IC RTC CLK/CALENDAR I2C 20-SOIC / Real Time Clock (RTC) IC Clock/Calendar 8KB I²C, 2-Wire Serial 20-SOIC (0.295", 7.50mm Width)
NXP
IC RTC CLK/CALENDAR I2C 20-SOIC / Real Time Clock (RTC) IC Clock/Calendar I²C, 2-Wire Serial 20-SOIC (0.295", 7.50mm Width)
IC RTC CLK/CALENDAR SPI 14-TSSOP / Real Time Clock (RTC) IC Clock/Calendar 64B SPI 14-TSSOP (0.173", 4.40mm Width)
94 pieces
rohs Datasheets ECAD
Real Time Clock Multiplexed 242Byte 24-Pin SOIC W T/R
3-WIRE SERIAL INTERFACE REAL-TIM
3640 pieces
rohs Datasheets ECAD
IC RTC CLK/CALENDAR PAR 44-SOH / Real Time Clock (RTC) IC Clock/Calendar Parallel 44-BSOP (0.337", 8.56mm Width) requires SNAPHAT
331 pieces
rohs Datasheets ECAD
IC RTC CLK/CALENDAR PAR 28-EDIP / Real Time Clock (RTC) IC Clock/Calendar 8KB Parallel 28-DIP Module (0.600", 15.24mm)
Real Time Clock Serial 20-Pin TSSOP
IC RTC CLK/CALENDAR I2C 8-TDFN / Real Time Clock (RTC) IC Clock/Calendar 64B, 1Kb I²C, 2-Wire Serial 8-WFDFN Exposed Pad
9900 pieces
rohs Datasheets ECAD
IC RTC CLK/CALENDAR I2C 10SON / Real Time Clock (RTC) IC Clock/Calendar I²C, 2-Wire Serial 10-VCDFN
IC RTC CLK/CALENDAR I2C 8-MSOP / Real Time Clock (RTC) IC Clock/Calendar 64B I²C, 2-Wire Serial 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
36487 pieces
rohs Datasheets ECAD
IC RTC CLK/CALENDAR SPI 14-SOIC / Real Time Clock (RTC) IC Clock/Calendar 64B SPI 14-SOIC (0.154", 3.90mm Width)
IC RTC CLK/CALENDAR I2C 8-TSSOP / Real Time Clock (RTC) IC Clock/Calendar 64B I²C, 2-Wire Serial 8-TSSOP (0.173", 4.40mm Width)
IC RTC CLK/CALENDAR I2C 8-TSSOP / Real Time Clock (RTC) IC Clock/Calendar 64B I²C, 2-Wire Serial 8-TSSOP (0.173", 4.40mm Width)
5740 pieces
rohs Datasheets ECAD
IC RTC CLK/CALENDAR SPI 14-SOIC / Real Time Clock (RTC) IC Clock/Calendar 64B SPI 14-SOIC (0.154", 3.90mm Width)
1700 pieces
rohs Datasheets ECAD
IC Rtc Clk/calendar I2C 8-TSSOP
IC RTC CLK/CALENDAR I2C 8-SOIC
49997 pieces
Datasheets ECAD
IC RTC CLK/CALENDAR SPI 18-SOX
1605 pieces
rohs Datasheets ECAD
IC RTC CLK/CALENDAR SPI 18-SOX
5490 pieces
Datasheets ECAD
IC RTC CLK/CALENDAR PAR 28DIP
IC RTC CLK/CALENDAR SPI 16-DIP
DS1307 64 X 8, SERIAL, I2C RTC
168000 pieces
Datasheets ECAD
IC RTC CLK/CALENDAR I2C 8-SOIC
169000 pieces
rohs Datasheets ECAD
IC RTC CLK/CALENDAR I2C 8-SOIC / 64 X 8 Serial Real Time Clock
169800 pieces
Datasheets ECAD
IC RTC CLK/CALENDAR I2C 8-SOIC
169800 pieces
rohs Datasheets ECAD
IC RTC BINARY CNT SER 6-TSOC / Real Time Clock Serial Clock/Calendar 6-Pin TSOC T/R
29600 pieces
rohs Datasheets ECAD
IC RTC BINARY CNT SER 6-TSOC / Real Time Clock (RTC) IC Binary Counter 1-Wire® Serial 6-SMD, J-Lead
29500 pieces
Datasheets ECAD
IC RTC BINARY CNT SER 6-TSOC
29500 pieces
rohs Datasheets ECAD
IC RTC CLK/CALENDAR PAR 24-EDIP / Real Time Clock
3335 pieces
ECAD
IC RTC CLK/CALENDAR PAR 24-EDIP
3335 pieces
rohs Datasheets ECAD
IC RTC CLK/CALENDAR I2C 8SON / Real Time Clock (RTC) IC Clock/Calendar 2B, 43B I²C, 2-Wire Serial 8-WCDFN
850 pieces
rohs Datasheets ECAD
IC RTC CLK/CALENDAR I2C 8SON / Real Time Clock (RTC) IC Clock/Calendar 2B, 43B I²C, 2-Wire Serial 8-WCDFN
1720 pieces
rohs Datasheets ECAD
IC RTC CLK/CALENDAR I2C 8-TDFN
20259 pieces
rohs Datasheets ECAD
WIRE INTERFACE REAL-TIME CLOCK
NXP
IC RTC CLK/CALENDAR I2C 8TSSOP
236611 pieces
rohs Datasheets ECAD
NXP
IC RTC CLK/CALENDAR I2C 10-SON
152300 pieces
rohs Datasheets ECAD
IC RTC CLK/CALENDAR I2C 8-DIP
5570 pieces
rohs Datasheets ECAD
IC RTC CLOCK/CALENDAR I2C 8DIP
5570 pieces
Datasheets ECAD
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