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 ...
AB-RTCMC-32.768KHZ-ZIZE-S2-T-Cut
AB-RTCMC-32.768KHZ-ZIZE-S2-T
1+5.59804
10+4.99902
25+4.49882
100+4.09882
250+3.6989
Increments of 1
Leadtime
2-3 weeks		HS7A-02-F4IC RTC CLK CALENDAR SPI MODULECut Tape CT -ActiveClock CalendarAlarm, Leap Year, Square Wave Output, Watchdog Timer-HH:MM:SS 12 24 hr YY-MM-DD-ddSPI1.1 V ~ 5.5 V-0.35µA ~ 0.4µA @ 2V ~ 5V-40°C ~ 85°CSurface Mount10-SMD ModuleModule
9S-2TS-9P
9S-2TS-9P
Leadtime
2-3 weeks		GM-EV-L6VIC RTC CLK CALENDAR I2C 20-VSOJCut Tape CT -ObsoleteClock CalendarAlarm, Leap Year-HH:MM:SS 24 hr YY-MM-DD-ddI²C, 2-Wire Serial1.6 V ~ 5.5 V-2.8µA ~ 3.4µA @ 3V ~ 5V-40°C ~ 85°CSurface Mount20-LSSOJ 0.213 , 5.40mm Width 20-VSOJ
DS1308U-3+
DS1308U-3+
200+2.59804
Increments of 200
Leadtime
2-3 weeks		A639O-6BE-V3ZIC RTC CLK CALENDAR I2C 8-UMAXTube-ActiveClock CalendarLeap Year, NVSRAM, Square Wave Output56BHH:MM:SS 12 24 hr YY-MM-DD-ddI²C, 2-Wire Serial2.7 V ~ 5.5 V1.3 V ~ 5.5 V--40°C ~ 85°CSurface Mount8-TSSOP, 8-MSOP 0.118 , 3.00mm Width 8-uMAX
EK-XIV-EU4
EK-XIV-EU4
42+16.6765
Increments of 42
99O7A6-CX-S83IC RTC CLK CALENDAR PAR 24-EDIPTube-ActiveClock 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 ~ 5.5V-40°C ~ 85°CThrough Hole24-DIP Module 0.600 , 15.24mm 24-EDIP
DS1746-70IND+
DS1746-70IND+
1+45.1961
10+42.9363
25+39.6278
50+37.6461
100+34.0686
Increments of 1
Leadtime
2-3 weeks		JGWMW-JO6C-NTIC RTC CLK CALENDAR PAR 32-EDIPTube-ActiveClock CalendarLeap Year, NVSRAM, Y2K128KBHH:MM:SS 24 hr YY-MM-DD-ddParallel4.5 V ~ 5.5 V-4mA @ 5V-40°C ~ 85°CThrough Hole32-DIP Module 0.600 , 15.24mm 32-EDIP
ZBJK-PK2-FVH
ZBJK-PK2-FVH
1+2.0098
10+1.80588
100+1.45186
500+1.19282
1000+0.988343
Increments of 1
9393GU2-KG0H-33AIC RTC CLK CALENDAR I2C 8-SOICCut Tape CT -ActiveClock CalendarLeap Year, Square Wave Output, Trickle-Charger-HH:MM:SS 24 hr YY-MM-DD-ddI²C, 2-Wire Serial3 V ~ 3.6 V1.4 V ~ 3.6 V100µA @ 3.3V-40°C ~ 85°CSurface Mount8-SOIC 0.154 , 3.90mm Width 8-SOIC
J1FO-HX2Q-AW
J1FO-HX2Q-AW
1000+3.72
Increments of 1000
Leadtime
2-3 weeks		RXS-SPH-JLIC RTC CLK CALENDAR I2C 16-SOICTape & Reel TR -ActiveClock CalendarAlarm, Leap Year, Square Wave Output-HH:MM:SS 12 24 hr YY-MM-DD-ddI²C, 2-Wire Serial2.3 V ~ 5.5 V2.3 V ~ 5.5 V130µA ~ 200µA @ 3.63V ~ 5.5V-40°C ~ 85°CSurface Mount16-SOIC 0.295 , 7.50mm Width 16-SOIC
PCF2127AT 2Y
PCF2127AT 2Y
2000+1.72118
Increments of 2000
Leadtime
2-3 weeks		XIS-BVG-Y4IC RTC CLK CAL I2C SPI 20-SOICTape & Reel TR -ActiveClock CalendarAlarm, Leap Year, Square Wave Output, SRAM, TCXO Crystal, Watchdog Timer512BHH:MM:SS 12 24 hr YY-MM-DD-ddI²C, 2-Wire Serial1.8 V ~ 4.2 V1.8 V ~ 4.2 V1.5µA @ 3.3V-40°C ~ 85°CSurface Mount20-SOIC 0.295 , 7.50mm Width 20-SO
DS1251WP-120IND
DS1251WP-120IND
Leadtime
2-3 weeks		ZOU5E-GKLZ-QEIC 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
DS1315-33
DS1315-33
33VU4M-SU-QUIC RTC PHANTOM PAR 16-DIPTube-0Phantom Time ChipLeap Year-HH:MM:SS:hh 12 24 hr YY-MM-DD-ddParallel3 V ~ 3.6 V2.5 V ~ 3.7 V1.1mA @ 3.3V0°C ~ 70°CThrough Hole16-DIP 0.300 , 7.62mm 16-PDIP
XUY-SG9S-YK
XUY-SG9S-YK
250+2.93333
Increments of 250
77XI-5F68-BNIC RTC CLK CALENDAR SPI 22-SONTube-ActiveClock CalendarAlarm, Leap Year, SRAM128b 16 x 8 HH:MM:SS 24 hr YY-MM-DD-ddSPI1.6 V ~ 5.5 V-0.8µA ~ 1.2µA @ 3V ~ 5V-40°C ~ 85°CSurface Mount22-SMD 20 leads Flat Leads22-SON
RX-8801JE:UA3 ROHS
RX-8801JE:UA3 ROHS
Leadtime
2-3 weeks		X1-9UW-PUIC RTC CLK CALENDAR I2C 20-VSOJTape & Reel TR -ObsoleteClock CalendarAlarm, Leap Year-HH:MM:SS 24 hr YY-MM-DD-ddI²C, 2-Wire Serial1.6 V ~ 5.5 V-2.8µA ~ 3.4µA @ 3V ~ 5V-40°C ~ 85°CSurface Mount20-LSSOJ 0.213 , 5.40mm Width 20-VSOJ
48X-WDRW-2TX
48X-WDRW-2TX
1+3.9902
10+3.5598
25+3.20353
100+2.91882
Increments of 1
Leadtime
2-3 weeks		E3P6F-Q922-FP9IC 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
ISL12027IV30AZ-T
ISL12027IV30AZ-T
2500+2.13843
Increments of 2500
Leadtime
2-3 weeks		VVX-H3-K8IC RTC CLK CALENDAR I2C 8-TSSOPTape & 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 Mount8-TSSOP 0.173 , 4.40mm Width 8-TSSOP
DS1338Z-3
DS1338Z-3
Leadtime
2-3 weeks		DAHDO-N9S-ATIC RTC CLK CALENDAR I2C 8-SOICTube-ObsoleteClock CalendarLeap Year, NVSRAM, Square Wave Output56BHH:MM:SS 12 24 hr YY-MM-DD-ddI²C, 2-Wire Serial2.7 V ~ 5.5 V1.3 V ~ 3.7 V200µA @ 3.3V-40°C ~ 85°CSurface Mount8-SOIC 0.154 , 3.90mm Width 8-SOIC
RX-4803LC:UA3 PURE SN
RX-4803LC:UA3 PURE SN
250+5.48333
Increments of 250
66X45-UVTR-YLIC RTC CLK CALENDAR SPI 12-VSOJTape & Reel TR -ActiveClock CalendarAlarm, Leap Year-HH:MM:SS 24 hr YY-MM-DD-ddSPI1.6 V ~ 5.5 V-2.1µA ~ 3.4µA @ 3V ~ 5V-40°C ~ 85°CSurface Mount12-TFSOJ 0.094 , 2.40mm Width 12-VSOJ
DS1386-8-120+
DS1386-8-120+
Leadtime
2-3 weeks		KAT-2U-2LCIC RTC CLK CALENDAR PAR 32-EDIPTube-ObsoleteClock CalendarAlarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer8KBHH:MM:SS:hh 12 24 hr YY-MM-DD-ddParallel4.5 V ~ 5.5 V-4mA @ 5V0°C ~ 70°CThrough Hole32-DIP Module 0.600 , 15.24mm 32-EDIP
RTC-62421B
RTC-62421B
Leadtime
2-3 weeks		Q3WI6-FEOO-D1IC RTC CLK CALENDAR PAR 18-DIPTube-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°CThrough Hole18-DIP 0.300 , 7.62mm 18-DIP
DS1340Z-18
DS1340Z-18
Leadtime
2-3 weeks		R2I-QRKK-HZSIC RTC CLK CALENDAR I2C 8-SOICTube-ObsoleteClock CalendarLeap Year, Trickle-Charger-HH:MM:SS 24 hr YY-MM-DD-ddI²C, 2-Wire Serial1.71 V ~ 5.5 V1.3 V ~ 3.7 V100µA @ 1.89V-40°C ~ 85°CSurface Mount8-SOIC 0.154 , 3.90mm Width 8-SOIC
9HGIH-YD7E-JI3
9HGIH-YD7E-JI3
Leadtime
2-3 weeks		U9-OB0-AJIC 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
ISL12030IBZ
ISL12030IBZ
77AQ-6R-XXIC RTC CLK CALENDAR I2C 8-SOICTube-ObsoleteClock CalendarAlarm, Daylight Savings, SRAM128BHH:MM:SS:hh 12 24 hr YY-MM-DD-ddI²C, 2-Wire Serial2.7 V ~ 5.5 V-18µA @ 5.5V-40°C ~ 85°CSurface Mount8-SOIC 0.154 , 3.90mm Width 8-SOIC
DS1338C-33#
DS1338C-33#
1+5.43137
10+5.1598
25+4.76471
50+4.52647
100+4.08824
Increments of 1
Leadtime
2-3 weeks		GH2-P0-UTWIC RTC CLK CALENDAR I2C 16-SOICTube-ActiveClock CalendarLeap Year, NVSRAM, Square Wave Output56BHH:MM:SS 12 24 hr YY-MM-DD-ddI²C, 2-Wire Serial3 V ~ 5.5 V1.3 V ~ 3.7 V125µA ~ 200µA @ 3.63V ~ 5.5V-40°C ~ 85°CSurface Mount16-SOIC 0.295 , 7.50mm Width 16-SOIC
DS1644-120
DS1644-120
11SS66-ADU4-IY0IC RTC CLK CALENDAR PAR 28-EDIPTube-ObsoleteClock CalendarLeap Year, NVSRAM32KBHH:MM:SS 24 hr YY-MM-DD-ddParallel4.5 V ~ 5.5 V-4mA @ 4.5V ~ 5.5V0°C ~ 70°CThrough Hole28-DIP Module 0.600 , 15.24mm 28-EDIP
M48T12-70PC1
M48T12-70PC1
1+12.9804
10+11.9265
100+10.0725
500+8.96016
1000+8.21862
Increments of 1
Leadtime
2-3 weeks		R89C5-BKD-C4IC RTC CLK CALENDAR PAR 24DIPTubeTimekeeper®ActiveClock CalendarLeap Year-HH:MM:SS 24 hr YY-MM-DD-ddParallel4.5 V ~ 5.5 V-3mA @ 4.5V ~ 5.5V0°C ~ 70°CThrough Hole24-DIP Module 0.600 , 15.24mm 24-PCDIP, CAPHAT®
DS1374C-3#
DS1374C-3#
138+4.48039
Increments of 138
66D658-SBOV-SH8IC RTC BINARY CNT I2C 16-SOICTube-ActiveBinary CounterAlarm, Square Wave Output, Trickle-Charger, Watchdog Timer-BinaryBinaryI²C, 2-Wire Serial2.7 V ~ 3.3 V1.3 V ~ 3.7 V125µA @ 2.7V ~ 3.3V-40°C ~ 85°CSurface Mount16-SOIC 0.295 , 7.50mm Width 16-SOIC