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 ...
AB1813-T3
AB1813-T3
Leadtime
2-3 weeks
Abracon LLCIC 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)
AB1811-T3
AB1811-T3
Leadtime
2-3 weeks
Abracon LLCIC RTC CLK/CALENDAR SPI 16-QFNTape & Reel (TR)-ObsoleteClock/CalendarAlarm, Leap Year, Trickle-Charger-HH: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)
AB1805-T3
AB1805-T3
3000+0.804706
6000+0.774902
Increments of 3000
Leadtime
2-3 weeks
Abracon LLCIC RTC CLK/CALENDAR I2C 16-QFNTape & Reel (TR)-ActiveClock/CalendarAlarm, Leap Year, SRAM, Trickle-Charger, Watchdog Timer256BHH: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)
AB1803-T3
AB1803-T3
Leadtime
2-3 weeks
Abracon LLCIC RTC CLK/CALENDAR I2C 16-QFNTape & Reel (TR)-ObsoleteClock/CalendarAlarm, Leap Year, SRAM, Trickle-Charger64BHH: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)
AB0815-T3
AB0815-T3
3000+0.751765
6000+0.723922
Increments of 3000
Leadtime
2-3 weeks
Abracon LLCIC RTC CLK/CALENDAR SPI 16-QFNTape & Reel (TR)-ActiveClock/CalendarAlarm, Leap Year, SRAM, Trickle-Charger, Watchdog Timer256BHH: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)
AB0814-T3
AB0814-T3
Leadtime
2-3 weeks
Abracon LLCIC RTC CLK/CALENDAR SPI 16-QFNTape & Reel (TR)-ObsoleteClock/CalendarAlarm, Leap Year, SRAM, Trickle-Charger, Watchdog Timer256BHH: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)
AB0813-T3
AB0813-T3
Leadtime
2-3 weeks
Abracon LLCIC 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)
AB0811-T3
AB0811-T3
Leadtime
2-3 weeks
Abracon LLCIC RTC CLK/CALENDAR SPI 16-QFNTape & Reel (TR)-ObsoleteClock/CalendarAlarm, Leap Year, Trickle-Charger-HH: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)
AB0805-T3
AB0805-T3
3000+0.751765
6000+0.723922
Increments of 3000
Leadtime
2-3 weeks
Abracon LLCIC RTC CLK/CALENDAR I2C 16-QFNTape & Reel (TR)-ActiveClock/CalendarAlarm, Leap Year, SRAM, Trickle-Charger, Watchdog Timer256BHH: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)
AB1815-T3-Cut
AB1815-T3
1+1.90196
10+1.71863
25+1.5349
100+1.38137
250+1.22792
Increments of 1
Leadtime
2-3 weeks
Abracon LLCIC RTC CLK/CALENDAR SPI 16-QFNCut Tape (CT)-ActiveClock/CalendarAlarm, Leap Year, SRAM, Trickle-Charger, Watchdog Timer256BHH: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)
AB0805-T3-Cut
AB0805-T3
1+1.77451
10+1.60588
25+1.43412
100+1.29049
250+1.14714
Increments of 1
Leadtime
2-3 weeks
Abracon LLCIC RTC CLK/CALENDAR I2C 16-QFNCut Tape (CT)-ActiveClock/CalendarAlarm, Leap Year, SRAM, Trickle-Charger, Watchdog Timer256BHH: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)
AB1814-T3-Cut
AB1814-T3
Leadtime
2-3 weeks
Abracon LLCIC RTC CLK/CALENDAR SPI 16-QFNCut Tape (CT)-ObsoleteClock/CalendarAlarm, Leap Year, SRAM, Trickle-Charger, Watchdog Timer256BHH: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)
AB0803-T3
AB0803-T3
Leadtime
2-3 weeks
Abracon LLCIC RTC CLK/CALENDAR I2C 16-QFNTape & Reel (TR)-ObsoleteClock/CalendarAlarm, Leap Year, SRAM, Trickle-Charger64BHH: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)
DS1682S+T&R-Cut
DS1682S+T&R
1+5.0098
10+4.72549
25+3.78
50+3.59098
100+3.30755
Increments of 1
Leadtime
2-3 weeks
Maxim IntegratedIC RTC ELAPSED CNT I2C 8-SOICCut Tape (CT)-ActiveElapsed Time CounterAlarm, EEPROM10BBinaryBinaryI²C, 2-Wire Serial2.5 V ~ 5.5 V-4µA ~ 15µA @ 3V ~ 5.5V-40°C ~ 85°CSurface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
DS1340Z-33+T&R-Cut
DS1340Z-33+T&R
1+3.31373
10+3.12549
25+2.5
50+2.3751
100+2.18755
Increments of 1
Leadtime
2-3 weeks
Maxim IntegratedIC RTC CLK/CALENDAR I2C 8-SOICCut Tape (CT)-ActiveClock/CalendarLeap Year, Trickle-Charger-HH:MM:SS (24 hr)YY-MM-DD-ddI²C, 2-Wire Serial2.97 V ~ 5.5 V1.3 V ~ 5.5 V150µA @ 5.5V-40°C ~ 85°CSurface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
DS1307Z+T&R-Cut
DS1307Z+T&R
1+3.20588
10+3.02549
25+2.42
50+2.29902
100+2.11755
Increments of 1
Leadtime
2-3 weeks
Maxim IntegratedIC RTC CLK/CALENDAR I2C 8-SOICCut Tape (CT)-ActiveClock/CalendarLeap Year, NVSRAM, Square Wave Output56BHH:MM:SS (12/24 hr)YY-MM-DD-ddI²C, 2-Wire Serial4.5 V ~ 5.5 V2 V ~ 3.5 V200µA @ 5V0°C ~ 70°CSurface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
ISL1208IU8Z-TK-Cut
ISL1208IU8Z-TK
1+2.89216
10+2.59608
100+2.12667
500+1.81037
Increments of 1
Leadtime
2-3 weeks
IntersilIC RTC CLK/CALENDAR I2C 8-MSOPCut 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-TSSOP, 8-MSOP (0.118", 3.00mm Width)8-MSOP
DS1339BU+T
DS1339BU+T
3000+1.68
Increments of 3000
Leadtime
2-3 weeks
Maxim IntegratedIC RTC CLK/CALENDAR I2C 8-UMAXTape & Reel (TR)-ActiveClock/CalendarAlarm, Leap Year, Square Wave Output, Trickle-Charger-HH:MM:SS (12/24 hr)YY-MM-DD-ddI²C, 2-Wire Serial1.71 V ~ 5.5 V1.3 V ~ 3.7 V200µA @ 1.71V ~ 5.5V-40°C ~ 85°CSurface Mount8-TSSOP, 8-MSOP (0.118", 3.00mm Width)8-uMAX
DS1339BU+
DS1339BU+
1+3.55882
10+3.38039
25+3.11765
50+2.96176
100+2.67647
Increments of 1
Leadtime
2-3 weeks
Maxim IntegratedIC RTC CLK/CALENDAR I2C 8-UMAXTube-ActiveClock/CalendarAlarm, Leap Year, Square Wave Output, Trickle-Charger-HH:MM:SS (12/24 hr)YY-MM-DD-ddI²C, 2-Wire Serial1.71 V ~ 5.5 V1.3 V ~ 3.7 V200µA @ 1.71V ~ 5.5V-40°C ~ 85°CSurface Mount8-TSSOP, 8-MSOP (0.118", 3.00mm Width)8-uMAX
AB-RTCMK-32.768KHZ-T3-Cut
AB-RTCMK-32.768KHZ-T3
1+5.23529
10+4.67059
25+4.20314
100+3.82971
250+3.45604
Increments of 1
Leadtime
2-3 weeks
Abracon LLCIC RTC CLK/CALENDAR I2C 8-SMTCut Tape (CT)-ActiveClock/CalendarAlarm, Leap Year, Square Wave Output, TCXO/Crystal-HH:MM:SS (12/24 hr)YY-MM-DDI²C, 2-Wire Serial1.3 V ~ 5.5 V-2µA @ 3V-40°C ~ 85°CSurface Mount8-SMD Module8-SMT
AB-RTCMK-32.768KHZ-T3
AB-RTCMK-32.768KHZ-T3
3000+2.41225
Increments of 3000
Leadtime
2-3 weeks
Abracon LLCIC RTC CLK/CALENDAR I2C 8-SMTTape & Reel (TR)-ActiveClock/CalendarAlarm, Leap Year, Square Wave Output, TCXO/Crystal-HH:MM:SS (12/24 hr)YY-MM-DDI²C, 2-Wire Serial1.3 V ~ 5.5 V-2µA @ 3V-40°C ~ 85°CSurface Mount8-SMD Module8-SMT
AB-RTCMK-32.768KHZ-T
AB-RTCMK-32.768KHZ-T
1000+2.53922
Increments of 1000
Leadtime
2-3 weeks
Abracon LLCIC RTC CLK/CALENDAR I2C 8-SMTTape & Reel (TR)-ActiveClock/CalendarAlarm, Leap Year, Square Wave Output, TCXO/Crystal-HH:MM:SS (12/24 hr)YY-MM-DDI²C, 2-Wire Serial1.3 V ~ 5.5 V-2µA @ 3V-40°C ~ 85°CSurface Mount8-SMD Module8-SMT
M41T00CAPPC1
M41T00CAPPC1
1+8.86275
10+8.0098
100+6.63137
500+5.77451
1000+5.02941
Increments of 1
Leadtime
2-3 weeks
STMicroelectronicsIC RTC CLK/CALENDAR I2C 24-DIPTubeTimekeeper®, CAPHAT™ActiveClock/CalendarLeap Year-HH:MM:SS (24 hr)YY-MM-DD-ddI²C, 2-Wire Serial2.7 V ~ 5.5 VIntegrated70µA @ 2.7V ~ 5.5V0°C ~ 70°CThrough Hole24-DIP (0.600", 15.24mm)24-PCDIP, CAPHAT®
PCF2129T/2,518-Cut
PCF2129T/2,518
1+3.29412
10+2.95588
100+2.42206
500+2.06182
Increments of 1
Leadtime
2-3 weeks
NXP USA Inc.IC RTC CLK/CAL I2C/SPI 16-SOICCut Tape (CT)-ActiveClock/CalendarAlarm, Leap Year, Square Wave Output, TCXO/Crystal, Watchdog Timer-HH: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 Mount16-SOIC (0.295", 7.50mm Width)16-SO
PCF2129AT/2,518-Cut
PCF2129AT/2,518
1+2.86275
10+2.57157
100+2.10696
500+1.79361
1000+1.51269
Increments of 1
Leadtime
2-3 weeks
NXP USA Inc.IC RTC CLK/CAL I2C/SPI 20-SOICCut Tape (CT)-ActiveClock/CalendarAlarm, Leap Year, Square Wave Output, TCXO/Crystal, Watchdog Timer-HH: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