ManufacturerPackagingSeriesPart StatusTypeFeaturesMemory SizeTime FormatDate FormatInterfaceVoltage - SupplyVoltage - Supply, BatteryCurrent - Timekeeping (Max)Operating TemperatureMounting TypePackage / CaseSupplier Device Package
Supplier Part Number
Manufacturer Part Number
PriceStock
Manufacturer
Description
Packaging
Series
Part Status
Type
Features
Memory Size
Time Format
Date Format
Interface
Voltage - Supply
Voltage - Supply, ...
Current - Timekeeping ...
Operating Temperature ...
Mounting Type
Package / Case
Supplier Device Package ...
M41ST84WMQ6F-Cut
M41ST84WMQ6F
Leadtime
2-3 weeks		EZZ61-PKN-M5IC RTC CLK CALENDAR I2C 16-SOICCut Tape CT -ObsoleteClock CalendarAlarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer44BHH:MM:SS:hh 24 hr YY-MM-DD-ddI²C, 2-Wire Serial2.7 V ~ 3.6 V2.5 V ~ 3.5 V0.5mA @ 2.7V ~ 3.6V-40°C ~ 85°CSurface Mount16-SOIC 0.154 , 3.90mm Width 16-SO
DS1672U-3
DS1672U-3
Leadtime
2-3 weeks		IE43-UA-YPIC RTC BINARY CNT I2C 8-USOPTube-ObsoleteBinary CounterTrickle-Charger-BinaryBinaryI²C, 2-Wire Serial2.7 V ~ 3.3 V1.3 V ~ 3.63 V500µA @ 3.3V-40°C ~ 85°CSurface Mount8-TSSOP, 8-MSOP 0.118 , 3.00mm Width 8-uMAX
L986L-YFQZ-WXZ
L986L-YFQZ-WXZ
Leadtime
2 3 weeks		C2-K0G-107IC RTC CLK CALENDAR I2C 14 TSSOPTube ObsoleteClock CalendarAlarm, Leap Year, Supervisor, Watchdog Timer HH:MM:SS 12 24 hr YY MM DD ddI²C, 2 Wire Serial2.7 V ~ 5.5 V1.8 V ~ 5.5 V10µA ~ 20µA @ 2.7V ~ 5V 40°C ~ 85°CSurface Mount14 TSSOP 0.173 , 4.40mm Width 14 TSSOP
LWNAK-IMHB-T7
LWNAK-IMHB-T7
Leadtime
2-3 weeks		GG0-R2-JKIC RTC CLK CALENDAR PAR 24-SOPTape & Reel TR -ObsoleteClock CalendarLeap Year-HH:MM:SS 12 24 hr YY-MM-DD-ddParallel4.5 V ~ 5.5 V-1.8µA ~ 3µA @ 2V ~ 5V-40°C ~ 85°CSurface Mount24-SOIC 0.311 , 7.90mm Width 24-SOP
ZSRQ ALK LPZ
ZSRQ ALK LPZ
Leadtime
2 3 weeks		O99-KQR-74IC RTC CLK CALENDAR I2C 8 DIPTube ObsoleteClock CalendarAlarm, NVSRAM, Square Wave Output240BHH:MM:SS:hh 12 24 hr YY MM DDI²C, 2 Wire Serial2.5 V ~ 6 V 10µA ~ 50µA @ 1V ~ 5V 40°C ~ 85°CThrough Hole8 DIP 0.300 , 7.62mm 8 DIP
DF-1XJH-XJD
DF-1XJH-XJD
Leadtime
2-3 weeks		SIP-HA88-0RTIC RTC CLK CALENDAR I2C 8-SOICTape & Reel TR -ObsoleteClock CalendarLeap Year-HH:MM:SS 24 hr YY-MM-DD-ddI²C, 2-Wire Serial1.8 V ~ 3.6 V-0.65µA @ 1.8V-40°C ~ 85°CSurface Mount8-SOIC 0.154 , 3.90mm Width 8-SOIC
1338C-18SRI8
1338C-18SRI8
Leadtime
2-3 weeks		NGC-0C-RARIC RTC CLK CALENDAR I2C 16-SOICTape & Reel TR -ObsoleteClock CalendarLeap Year, NVSRAM, Square Wave Output56BHH:MM:SS 12 24 hr YY-MM-DD-ddI²C, 2-Wire Serial3.3 V ~ 5.5 V1.3 V ~ 3.7 V2µA @ 3.3V-40°C ~ 85°CSurface Mount16-SOIC 0.295 , 7.50mm Width 16-SOIC
DS1251WP-120IND
DS1251WP-120IND
Leadtime
2-3 weeks		KU-XE-QBHIC RTC PHANTOM PAR 34-PCMTube-ObsoletePhantom Time ChipLeap Year, NVSRAM512KBHH:MM:SS:hh 12 24 hr YY-MM-DD-ddParallel2.97 V ~ 3.63 V3V7mA @ 3.3V-40°C ~ 85°CSurface Mount34-PowerCap™ Module34-PowerCap Module
ISL12028IBZ-T
ISL12028IBZ-T
2500+2.13843
Increments of 2500
Leadtime
2-3 weeks		YWHH-G1YK-POIC RTC CLK CALENDAR I2C 14-SOICTape & Reel TR -Last Time BuyClock CalendarAlarm, Leap Year, Supervisor, Watchdog Timer-HH:MM:SS 12 24 hr YY-MM-DD-ddI²C, 2-Wire Serial2.7 V ~ 5.5 V1.8 V ~ 5.5 V10µA ~ 20µA @ 2.7V ~ 5.5V-40°C ~ 85°CSurface Mount14-SOIC 0.154 , 3.90mm Width 14-SOIC
NPB5-SXNL-1D
NPB5-SXNL-1D
Leadtime
2-3 weeks		STXM-BY1-SZNIC RTC CLK CALENDAR I2C 8-UTDFNCut Tape CT -ObsoleteClock CalendarAlarm, Leap Year-HH:MM:SS 12 24 hr YY-MM-DD-ddI²C, 2-Wire Serial1.8 V ~ 3.6 V-0.65µA @ 1.8V-40°C ~ 85°CSurface Mount8-UFDFN-
RTC-72421A
RTC-72421A
Leadtime
2-3 weeks		DQ-MU-2DIC RTC CLK CALENDAR PAR 18-DIPTube-ObsoleteClock CalendarLeap Year-HH:MM:SS 12 24 hr YY-MM-DD-ddParallel4.5 V ~ 5.5 V-5µA ~ 10µA @ 2V ~ 5V-10°C ~ 70°CThrough Hole18-DIP 0.300 , 7.62mm 18-DIP
06T4-JB0-IWC
06T4-JB0-IWC
Leadtime
2-3 weeks		QY-YJ-ZJ8IC RTC CLK CALENDAR PAR 24-SOICTape & Reel TR -ObsoleteClock CalendarAlarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output114BHH:MM:SS 12 24 hr YY-MM-DD-ddParallel4.5 V ~ 5.5 V2.5 V ~ 4 V-0°C ~ 70°CSurface Mount24-SOIC 0.295 , 7.50mm Width 24-SOIC
YX-WIMD-FPG
YX-WIMD-FPG
1+0.95098
25+0.878431
100+0.828039
Increments of 1
Leadtime
2-3 weeks		QGD-SECE-TYIC RTC CLK CALENDAR I2C 8-MSOPTube-ActiveClock CalendarAlarm, Leap Year, Square Wave Output, SRAM, Unique ID64BHH:MM:SS 12 24 hr YY-MM-DD-ddI²C, 2-Wire Serial1.8 V ~ 5.5 V1.3 V ~ 5.5 V1.2µA @ 3.3V-40°C ~ 85°CSurface Mount8-TSSOP, 8-MSOP 0.118 , 3.00mm Width 8-MSOP
DP8573AVX NOPB
DP8573AVX NOPB
750+12.3961
Increments of 750
Leadtime
2-3 weeks		UI-95-EIIC RTC CLK CALENDAR PAR 28-PLCCTape & Reel TR -ActiveClock CalendarAlarm, Leap Year-HH:MM:SS:hh 12 24 hr YY-MM-DD-ddParallel4.5 V ~ 5.5 V2.2 V ~ 5.1 V1µA @ 5V-40°C ~ 85°CSurface Mount28-LCC J-Lead 28-PLCC 11.51x11.51
RX-8581NB:B3 PURE SN-Cut
RX-8581NB:B3 PURE SN
1+5.23529
10+4.67059
25+4.20314
100+3.82971
Increments of 1
Leadtime
2-3 weeks		UHKV-Z69K-1ZDIC RTC CLK CALENDAR I2C 22-SONCut Tape CT -ActiveClock CalendarAlarm, Leap Year-HH:MM:SS 24 hr YY-MM-DD-ddI²C, 2-Wire Serial1.8 V ~ 5.5 V-0.8µA ~ 1.2µA @ 3V ~ 5V-40°C ~ 85°CSurface Mount22-LFDFN22-SON 5x6
DS1244W-120IND
DS1244W-120IND
2626EB-YZ4-1IIC RTC PHANTOM PAR 28-DIPTube-ObsoletePhantom Time ChipLeap Year, NVSRAM32KBHH:MM:SS:hh 12 24 hr YY-MM-DD-ddParallel2.97 V ~ 3.63 V-7mA @ 3.3V-40°C ~ 85°CThrough Hole28-DIP Module 0.600 , 15.24mm 28-EDIP
PCF2123TS 1,118
PCF2123TS 1,118
2500+0.494118
5000+0.469412
12500+0.451765
Increments of 2500
Leadtime
2-3 weeks		CKF-ES4V-WEIC RTC CLK CALENDAR SPI 14-TSSOPTape & Reel TR -ActiveClock CalendarAlarm, Leap Year, Square Wave Output, Watchdog Timer-HH:MM:SS 12 24 hr YY-MM-DD-ddSPI1.6 V ~ 5.5 V-0.33µA ~ 0.38µA @ 2V ~ 5V-40°C ~ 85°CSurface Mount14-TSSOP 0.173 , 4.40mm Width 14-TSSOP
M41ST85WMH6F-Cut
M41ST85WMH6F
1+7.37255
10+6.66274
100+5.51637
Increments of 1
Leadtime
2-3 weeks		RE2F-TZ-1FFIC RTC CLK CALENDAR I2C 28-SOICCut Tape CT -ActiveClock CalendarAlarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer44BHH:MM:SS:hh 24 hr YY-MM-DD-ddI²C, 2-Wire Serial2.7 V ~ 3.6 V2.5 V ~ 3.5 V0.5mA @ 2.7V ~ 3.6V-40°C ~ 85°CSurface Mount28-SOP 0.350 , 8.89mm Width with SNAPHAT Sockets28-SOH
DS1339C-33
DS1339C-33
Leadtime
2-3 weeks		BGC-JG5R-A7JIC RTC CLK CALENDAR I2C 16-SOICTube-ActiveClock CalendarAlarm, Leap Year, Square Wave Output, Trickle-Charger-HH:MM:SS 12 24 hr YY-MM-DD-ddI²C, 2-Wire Serial2.97 V ~ 5.5 V1.3 V ~ 3.7 V200µA @ 5.5V-40°C ~ 85°CSurface Mount16-SOIC 0.295 , 7.50mm Width 16-SOIC
DS12887A
DS12887A
Leadtime
2-3 weeks		JN8GI-W6-GUIC RTC CLK CALENDAR PAR 24-EDIPTube-ObsoleteClock CalendarAlarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output114BHH:MM:SS 12 24 hr YY-MM-DD-ddParallel4.5 V ~ 5.5 V2.5 V ~ 4 V15mA @ 4.5V ~ 5.5V0°C ~ 70°CThrough Hole24-DIP Module 0.600 , 15.24mm 24-EDIP
AB0801-T3-Cut
AB0801-T3
99C7-RCK-DOWIC RTC CLK CALENDAR I2C 16-QFNCut Tape CT -ObsoleteClock CalendarAlarm, Leap Year, Trickle-Charger-HH:MM:SS:hhYY-MM-DD-ddI²C, 2-Wire Serial1.7 V ~ 3.6 V1.5 V ~ 3.6 V0.17µA ~ 0.22µA @ 1.8V ~ 3V-40°C ~ 85°CSurface Mount16-VFQFN Exposed Pad16-QFN 3x3
DS17485E-5+
DS17485E-5+
1+16.3529
10+15.4255
25+12.34
50+11.7229
100+10.7975
Increments of 1
33GMVJ-8VM1-34IC RTC CLK CALENDAR PAR 28-TSOPTray-ObsoleteClock CalendarAlarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output4KBHH:MM:SS 12 24 hr YY-MM-DD-ddParallel4.5 V ~ 5.5 V2.5 V ~ 3.7 V3mA @ 4.5V ~ 5.5V0°C ~ 70°CSurface Mount28-TSSOP 0.465 , 11.80mm Width 28-TSOP
XPKQ-9BVZ-IO
XPKQ-9BVZ-IO
1+6.92157
10+6.57549
25+6.06863
50+5.76529
100+5.21569
Increments of 1
3131-3E-REWIC RTC CLK CALENDAR PAR 24-DIPTube-ActiveClock CalendarAlarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output114BHH:MM:SS 12 24 hr YY-MM-DD-ddParallel4.5 V ~ 5.5 V2.5 V ~ 4 V15mA @ 4.5V ~ 5.5V-40°C ~ 85°CThrough Hole24-DIP 0.600 , 15.24mm 24-PDIP
ISL12027IBZ
ISL12027IBZ
Leadtime
2-3 weeks		TMG4T-9U-F7IC RTC CLK CALENDAR I2C 8-SOICTube-Last Time BuyClock CalendarAlarm, Leap Year, Supervisor, Watchdog Timer-HH:MM:SS 12 24 hr YY-MM-DD-ddI²C, 2-Wire Serial2.7 V ~ 5.5 V1.8 V ~ 5.5 V10µA ~ 20µA @ 2.7V ~ 5.5V-40°C ~ 85°CSurface Mount8-SOIC 0.154 , 3.90mm Width 8-SOIC
DS1248YP-70
DS1248YP-70
Leadtime
2-3 weeks		O114N-ST3-BBIC RTC PHANTOM PAR 34-PCMTube-0Phantom Time ChipNVSRAM128KBHH:MM:SS:hh 12 24 hr YY-MM-DD-ddParallel4.5 V ~ 5.5 V3V10mA @ 5V0°C ~ 70°CSurface Mount34-PowerCap™ Module34-PowerCap Module