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 ...
DS1344D-33+T&R
DS1344D-33+T&R
2500+2.052
Increments of 2500
Leadtime
2-3 weeks		SRE-GU-5W4IC RTC CLK CAL SPI 14TDFNTape & Reel TR -ActiveClock CalendarAlarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger96BHH:MM:SS 12 24 hr YY-MM-DD-ddSPI3 V ~ 5.5 V1.3 V ~ 5.5 V120µA ~ 160µA @ 3.63V ~ 5.5V-40°C ~ 85°CSurface Mount14-WFDFN Exposed Pad14-TDFN-EP 3x3
8NP-8Y-M6Y
8NP-8Y-M6Y
1+6.09804
10+5.79314
25+5.34314
50+5.07588
100+4.59804
Increments of 1
Leadtime
2-3 weeks		K6Q1D-VV6B-RBEIC RTC CLK CALENDAR PAR 24-SOICTube-ActiveClock CalendarAlarm, NVSRAM, Square Wave Output, Y2K242BHH:MM:SS 12 24 hr YY-MM-DD-ddParallel2.7 V ~ 3.7 V2.5 V ~ 3.7 V2mA @ 3V0°C ~ 70°CSurface Mount24-SOIC 0.295 , 7.50mm Width 24-SOIC
PT7C43390LE
PT7C43390LE
700+0.707843
Increments of 700
Leadtime
2-3 weeks		SO2-DY-LWIC RTC CLK CALENDAR I2C TSSOPTube-ActiveClock CalendarAlarm, Leap Year, Square Wave Output-HH:MM:SS 12 24 hr YY-MM-DD-ddI²C, 2-Wire Serial1.3 V ~ 5.5 V-0.65µA ~ 0.7µA @ 3V ~ 5V-40°C ~ 85°CSurface Mount8-TSSOP, 8-MSOP 0.118 , 3.00mm Width 8-TSSOP
ISL12028IB30AZ-T
ISL12028IB30AZ-T
Leadtime
2-3 weeks		LZ-MHD-8OIC RTC CLK CALENDAR I2C 14-SOICTape & Reel TR -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 ~ 5.5V-40°C ~ 85°CSurface Mount14-SOIC 0.154 , 3.90mm Width 14-SOIC
QE1BD 91EN 6R
QE1BD 91EN 6R
1+40.8431
10+38.798
25+35.8149
50+34.0239
Increments of 1
Leadtime
2 3 weeks		PY0XF-5V-BGIC RTC PHANTOM PAR 28 DIPTube ActivePhantom 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
JN-GMZJ-BS
JN-GMZJ-BS
Leadtime
2-3 weeks		QAE-ZLI-WT9IC RTC CLK CALENDAR I2C 16-QFNTape & Reel TR EnerChip™0Clock CalendarAlarm, Leap Year-HH:MM:SS:hh 12 24 hr YY-MM-DD-ddI²C, 2-Wire Serial2.5 V ~ 5.5 V2.75 V ~ 3.25 V--10°C ~ 70°CSurface Mount16-LQFN16-QFN 5x5
DS1337U+
DS1337U+
1+2.55882
10+2.43137
25+2.2451
50+2.13294
100+1.93137
Increments of 1
Leadtime
2-3 weeks		KI-JJ-HUIC RTC CLK CALENDAR I2C 8-USOPTube-ActiveClock CalendarAlarm, Leap Year, Square Wave Output-HH:MM:SS 12 24 hr YY-MM-DD-ddI²C, 2-Wire Serial1.8 V ~ 5.5 V-0.6µA @ 1.3V ~ 1.8V-40°C ~ 85°CSurface Mount8-TSSOP, 8-MSOP 0.118 , 3.00mm Width 8-uMAX
ISL12028IV27AZ
ISL12028IV27AZ
Leadtime
2-3 weeks		BJ2-QB8G-8F0IC 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 ~ 5.5V-40°C ~ 85°CSurface Mount14-TSSOP 0.173 , 4.40mm Width 14-TSSOP
AB1813-T3
AB1813-T3
Leadtime
2-3 weeks		XAE0-ZTP-XPIC RTC CLK CALENDAR SPI 16-QFNTape & Reel TR -ObsoleteClock CalendarAlarm, Leap Year, SRAM, Trickle-Charger64BHH:MM:SS:hhYY-MM-DD-ddSPI1.7 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
LWNAK-IMHB-T7
LWNAK-IMHB-T7
Leadtime
2-3 weeks		QOZ-AZ60-Y1IC 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
PT7C4339WEX
PT7C4339WEX
3000+0.617647
6000+0.586765
15000+0.564706
Increments of 3000
97419741-DT-K80LOW POWER CONSUMPTION I2C REAL TTape & Reel TR *Active----------Surface Mount8-SOIC 0.154 , 3.90mm Width 8-SOIC
DS17287-3+
DS17287-3+
1+16.8235
10+15.9824
25+14.7549
50+14.0173
100+12.6864
Increments of 1
Leadtime
2-3 weeks		TR-YAO-6LIC RTC CLK CALENDAR PAR 24-EDIPTube-ActiveClock CalendarAlarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output2KBHH:MM:SS 12 24 hr YY-MM-DD-ddParallel2.7 V ~ 3.7 V2.5 V ~ 3.7 V2mA @ 2.7V ~ 3.7V0°C ~ 70°CThrough Hole24-DIP Module 0.600 , 15.24mm 24-EDIP
MOQ-04V-EF
MOQ-04V-EF
250+1.86816
500+1.67627
750+1.51471
1250+1.41373
2500+1.34304
Increments of 250
Leadtime
2-3 weeks		N8DHQ-EO9-17ZIC RTC CLK CALENDAR I2C 14-SOPTape & Reel TR -ActiveClock CalendarAlarm-HH:MM:SS 24 hr YY-MM-DD-ddI²C, 2-Wire Serial2.5 V ~ 5.5 V1.6 V ~ 5.5 V1.35µA ~ 1.45µA @ 3V ~ 5V-40°C ~ 85°CSurface Mount14-SOIC 0.209 , 5.30mm Width 14-SOIC
PA SV D3
PA SV D3
3000+1.56
Increments of 3000
Leadtime
2 3 weeks		J5J2E-X84L-RW0IC RTC CLK CALENDAR I2C 8 UMAXTape & Reel TR ActiveClock CalendarLeap Year, NVSRAM, Square Wave Output56BHH:MM:SS 12 24 hr YY MM DD ddI²C, 2 Wire Serial1.71 V ~ 5.5 V1.3 V ~ 5.5 V100µA @ 200µA @ 1.89V ~ 5.5V 40°C ~ 85°CSurface Mount8 TSSOP, 8 MSOP 0.118 , 3.00mm Width 8 uMAX
RTC-4574SA:B3:ROHS-Cut
RTC-4574SA:B3:ROHS
1+3.9902
10+3.5598
25+3.20353
100+2.91882
Increments of 1
66XXP-CX-4NIC RTC CLK CALENDAR SER 14-SOPCut Tape CT -ActiveClock CalendarAlarm, Leap Year-HH:MM:SS 24 hr YY-MM-DD-dd3-Wire Serial1.6 V ~ 5.5 V-1µA ~ 2µA @ 3V ~ 5V-40°C ~ 85°CSurface Mount14-SOIC 0.209 , 5.30mm Width 14-SOP
S-35390A-T8T1G
S-35390A-T8T1G
3000+0.597059
6000+0.567206
15000+0.545882
Increments of 3000
Leadtime
2-3 weeks		T9OCN-Q3-XJUIC RTC CLK CALENDAR I2C 8-TSSOPTape & Reel TR -ActiveClock CalendarAlarm, Leap Year-HH:MM:SS 12 24 hr YY-MM-DD-ddI²C, 2-Wire Serial1.3 V ~ 5.5 V-0.93µA ~ 1.1µA @ 3V ~ 5V-40°C ~ 85°CSurface Mount8-TSSOP 0.173 , 4.40mm Width 8-TSSOP
RTC-4701NB:B3 ROHS
RTC-4701NB:B3 ROHS
250+3.5549
500+3.1898
750+2.88235
1250+2.6902
2500+2.55569
Increments of 250
Leadtime
2-3 weeks		QP-GGR-0CIC RTC CLK CALENDAR SER 22-SONTape & Reel TR -ActiveClock CalendarAlarm, Leap Year-HH:MM:SS 24 hr YY-MM-DD-dd3-Wire Serial1.6 V ~ 5.5 V---40°C ~ 85°CSurface Mount22-LFDFN22-SON 5x6
DS1673S-5+
DS1673S-5+
1+9.51961
10+9.04412
25+8.35294
50+7.93529
100+7.17647
Increments of 1
44ML-EJ-E9IC RTC SYSTEM CTRLR SER 20-SOICTube-ActivePortable System ControllerAlarm, Leap Year, Watchdog Timer-HH:MM:SS 12 24 hr YY-MM-DD-dd3-Wire Serial4.5 V ~ 5.5 V2.5 V ~ 3.7 V300µA @ 5V0°C ~ 70°CSurface Mount20-SOIC 0.295 , 7.50mm Width 20-SOIC
DS1744P-70IND
DS1744P-70IND
Leadtime
2-3 weeks		EKWS-FNE-F7IC RTC CLK CALENDAR PAR 34-PCMTube-ObsoleteClock CalendarLeap Year, NVSRAM, Y2K32KBHH:MM:SS 24 hr YY-MM-DD-ddParallel4.5 V ~ 5.5 V3V4mA @ 5V-40°C ~ 85°CSurface Mount34-PowerCap™ Module34-PowerCap Module
FZR-RP-53V
FZR-RP-53V
Leadtime
2-3 weeks		X71OW-H8P-C2SIC RTC CLK CALENDAR I2C 14-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 Mount14-SOIC 0.154 , 3.90mm Width 14-SOIC
DS1747W-120
DS1747W-120
Leadtime
2-3 weeks		BDYJU-YSS3-F5ZIC RTC CLK CALENDAR PAR 32-EDIPTube-ObsoleteClock CalendarLeap Year, NVSRAM, Y2K512KBHH:MM:SS 24 hr YY-MM-DD-ddParallel2.97 V ~ 3.63 V-2mA @ 3.3V0°C ~ 70°CThrough Hole32-DIP Module 0.600 , 15.24mm 32-EDIP
BQ4802LYDWG4
BQ4802LYDWG4
100+4.71176
Increments of 100
Leadtime
2-3 weeks		CSBD-5B-9DIC RTC CLK CALENDAR PAR 28-SOICTube-ActiveClock CalendarAlarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer-HH:MM:SS 12 24 hr YY-MM-DD-ddParallel2.7 V ~ 3.6 V2.4 V ~ 4 V1.5mA Typ @ 2.7 V ~ 3.6 V0°C ~ 70°CSurface Mount28-SOIC 0.295 , 7.50mm Width 28-SOIC
DS1315SN-5+
DS1315SN-5+
1+18.6569
10+17.7245
25+16.3627
50+15.5447
100+14.0686
Increments of 1
Leadtime
2-3 weeks		WM-AC-89RIC RTC PHANTOM PAR 16-SOICTube-ActivePhantom Time ChipLeap Year-HH:MM:SS:hh 12 24 hr YY-MM-DD-ddParallel4.5 V ~ 5.5 V2.5 V ~ 3.7 V1.3mA @ 5V-40°C ~ 85°CSurface Mount16-SOIC 0.295 , 7.50mm Width 16-SOIC
ISL1208IB8Z-T7A-Cut
ISL1208IB8Z-T7A
1+2.83333
10+2.54216
100+2.04333
Increments of 1
1717-HX-XXIC RTC CLK CALENDAR I2C 8-SOICCut Tape CT -ActiveClock CalendarAlarm, Leap Year, SRAM2BHH:MM:SS 12 24 hr YY-MM-DD-ddI²C, 2-Wire Serial2.7 V ~ 5.5 V1.8 V ~ 5.5 V4µA ~ 6µA @ 3V ~ 5V-40°C ~ 85°CSurface Mount8-SOIC 0.154 , 3.90mm Width 8-SOIC
M41T83SQA6F
M41T83SQA6F
1000+1.33627
2000+1.24412
5000+1.19804
Increments of 1000
4242L1-TYR-2PIC RTC CLK CALENDAR I2C 16-QFNTape & Reel TR -ActiveClock CalendarAlarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer7BHH:MM:SS:hh 24 hr YY-MM-DD-ddI²C, 2-Wire Serial3 V ~ 5.5 V2 V ~ 5.5 V10µA @ 5.5V-40°C ~ 85°CSurface Mount16-VQFN Exposed Pad16-QFN 4x4