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 ...
PCA2129T/Q900/2,51
PCA2129T/Q900/2,51
1000+2.36078
2000+2.24275
Increments of 1000
Leadtime
2-3 weeks
NXP USA Inc.IC RTC CLK/CAL I2C/SPI 16-SOICTape & Reel (TR)-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
DS3231S/T&R
DS3231S/T&R
Leadtime
2-3 weeks
Maxim IntegratedIC RTC CLK/CALENDAR I2C 16-SOICTape & Reel (TR)-ActiveClock/CalendarAlarm, Leap Year, Square Wave Output, TCXO/Crystal-HH:MM:SS (12/24 hr)YY-MM-DD-ddI²C, 2-Wire Serial2.3 V ~ 5.5 V2.3 V ~ 5.5 V110µA ~ 170µA @ 3.63V ~ 5.5V0°C ~ 70°CSurface Mount16-SOIC (0.295", 7.50mm Width)16-SOIC
DS3231S
DS3231S
Leadtime
2-3 weeks
Maxim IntegratedIC RTC CLK/CALENDAR I2C 16-SOICTube-ActiveClock/CalendarAlarm, Leap Year, Square Wave Output, TCXO/Crystal-HH:MM:SS (12/24 hr)YY-MM-DD-ddI²C, 2-Wire Serial2.3 V ~ 5.5 V2.3 V ~ 5.5 V110µA ~ 170µA @ 3.63V ~ 5.5V0°C ~ 70°CSurface Mount16-SOIC (0.295", 7.50mm Width)16-SOIC
DS1682S/T&R
DS1682S/T&R
Leadtime
2-3 weeks
Maxim IntegratedIC RTC ELAPSED CNT I2C 8-SOICTape & Reel (TR)-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
DS1391U-33
DS1391U-33
Leadtime
2-3 weeks
Maxim IntegratedIC RTC CLK/CALENDAR SPI 10-USOPTube-ObsoleteClock/CalendarAlarm, Leap Year, Square Wave Output, Trickle-Charger-HH:MM:SS:hh (12/24 hr)YY-MM-DD-ddSPI2.97 V ~ 5.5 V1.3 V ~ 5.5 V175µA @ 2.97V ~ 5.5V-40°C ~ 85°CSurface Mount10-TFSOP, 10-MSOP (0.118", 3.00mm Width)10-uMAX
DS1374U-33
DS1374U-33
Leadtime
2-3 weeks
Maxim IntegratedIC RTC BINARY CNT I2C 10-USOPTube-ObsoleteBinary CounterAlarm, Square Wave Output, Trickle-Charger, Watchdog Timer-BinaryBinaryI²C, 2-Wire Serial2.97 V ~ 5.5 V1.3 V ~ 5.5 V175µA @ 2.97V ~ 5.5V-40°C ~ 85°CSurface Mount10-TFSOP, 10-MSOP (0.118", 3.00mm Width)10-uMAX
DS1371U
DS1371U
Leadtime
2-3 weeks
Maxim IntegratedIC RTC BINARY CNT I2C 8-USOPTube-ObsoleteBinary CounterAlarm, Square Wave Output, Watchdog Timer-BinaryBinaryI²C, 2-Wire Serial1.7 V ~ 5.5 V-1.3µA @ 1.7V ~ 5.5V-40°C ~ 85°CSurface Mount8-TSSOP, 8-MSOP (0.118", 3.00mm Width)8-uMAX
DS1339U-33
DS1339U-33
Leadtime
2-3 weeks
Maxim IntegratedIC RTC CLK/CALENDAR I2C 8-USOPTube-ObsoleteClock/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 Mount8-TSSOP, 8-MSOP (0.118", 3.00mm Width)8-uMAX
DS1339C-33
DS1339C-33
Leadtime
2-3 weeks
Maxim IntegratedIC 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
DS1337C/T&R
DS1337C/T&R
Leadtime
2-3 weeks
Maxim IntegratedIC 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 Serial1.8 V ~ 5.5 V-0.6µA @ 1.3V ~ 1.8V-40°C ~ 85°CSurface Mount16-SOIC (0.295", 7.50mm Width)16-SOIC
DS1337C
DS1337C
Leadtime
2-3 weeks
Maxim IntegratedIC RTC CLK/CALENDAR I2C 16-SOICTube-ObsoleteClock/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 Mount16-SOIC (0.295", 7.50mm Width)16-SOIC
DS1318
DS1318
Leadtime
2-3 weeks
Maxim IntegratedIC RTC ELAPSED CNT PAR 24-TSSOPTube-ObsoleteElapsed Time CounterAlarm, Square Wave Output-BinaryBinaryParallel3 V ~ 3.6 V1.6 V ~ 3.7 V150µA @ 3V ~ 3.6V-40°C ~ 85°CSurface Mount24-TSSOP (0.173", 4.40mm Width)24-TSSOP
DS12R887-5
DS12R887-5
Leadtime
2-3 weeks
Maxim IntegratedIC RTC CLK/CALENDAR PAR 48-BGATray-ObsoleteClock/CalendarAlarm, Leap Year, NVSRAM, Square Wave Output, Trickle-Charger114BHH:MM:SS (12/24 hr)YY-MM-DD-ddParallel4.5 V ~ 5.5 V2 V ~ 3.05 V2mA @ 4.5V ~ 5.5V-40°C ~ 85°CSurface Mount48-BBGA48-BGA (11.80x15.30)
DS12R887-33
DS12R887-33
Leadtime
2-3 weeks
Maxim IntegratedIC RTC CLK/CALENDAR PAR 48-BGATray-ObsoleteClock/CalendarAlarm, Leap Year, NVSRAM, Square Wave Output, Trickle-Charger114BHH:MM:SS (12/24 hr)YY-MM-DD-ddParallel2.97 V ~ 3.63 V2 V ~ 3.05 V2mA @ 2.97V ~ 3.63V-40°C ~ 85°CSurface Mount48-BBGA48-BGA (11.80x15.30)
DS1254WB-C02
DS1254WB-C02
Leadtime
2-3 weeks
Maxim IntegratedIC RTC PHANTOM PAR 168-BGATray-ActivePhantom Time ChipLeap Year, NVSRAM2MBHH:MM:SS:hh (12/24 hr)YY-MM-DD-ddParallel3 V ~ 3.7 V3V--Surface Mount80-BBGA80-BGA (40x40)
DS1254WB2-150
DS1254WB2-150
Leadtime
2-3 weeks
Maxim IntegratedIC RTC PHANTOM PAR 168-BGATray-ObsoletePhantom Time ChipLeap Year, NVSRAM2MBHH:MM:SS:hh (12/24 hr)YY-MM-DD-ddParallel3 V ~ 3.7 V3V7mA @ 3.3V0°C ~ 70°CSurface Mount80-BBGA80-BGA (40x40)
AB-RTCMC-32.768KHZ-EOA9-S3-D-B-T-Cut
AB-RTCMC-32.768KHZ-EOA9-S3-D-B-T
1+5.31373
10+4.74608
25+4.27137
100+3.89176
250+3.51212
Increments of 1
Leadtime
2-3 weeks
Abracon LLCIC RTC CLK/CALENDAR SPI MODULECut Tape (CT)-ActiveClock/CalendarAlarm, EEPROM, Leap Year, Square Wave Output, SRAM, TCXO/Crystal, Trickle-Charger8BHH:MM:SS (12/24 hr)YY-MM-DD-ddSPI1.4 V ~ 5.5 V1.4 V ~ 5.5 V1.5µA ~ 2.2µA @ 1.4V ~ 5V-40°C ~ 85°CSurface Mount10-SMD ModuleModule
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
Abracon LLCIC 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
AB-RTCMC-32.768KHZ-EOZ9-S3-D-B-T-Cut
AB-RTCMC-32.768KHZ-EOZ9-S3-D-B-T
1+5.02941
10+4.49412
25+4.04431
100+3.6848
250+3.32529
Increments of 1
Leadtime
2-3 weeks
Abracon LLCIC RTC CLK/CALENDAR I2C MODULECut Tape (CT)-ActiveClock/CalendarAlarm, EEPROM, Leap Year, Square Wave Output, SRAM, TCXO/Crystal, Trickle-Charger8BHH:MM:SS (12/24 hr)YY-MM-DD-ddI²C, 2-Wire Serial1.4 V ~ 5.5 V1.4 V ~ 5.5 V1.5µA ~ 2.2µA @ 1.4V ~ 5V-40°C ~ 85°CSurface Mount10-SMD ModuleModule
AB-RTCMC-32.768KHZ-AIGZ-S7-T-Cut
AB-RTCMC-32.768KHZ-AIGZ-S7-T
1+3.81373
10+3.40784
25+3.06745
100+2.79461
250+2.522
Increments of 1
Leadtime
2-3 weeks
Abracon LLCIC RTC CLK/CALENDAR I2C 8-CLCCCut Tape (CT)-ActiveClock/CalendarAlarm, Leap Year, Watchdog Timer-HH:MM:SS:hh (24 hr)YY-MM-DD-ddI²C, 2-Wire Serial1 V ~ 4.4 V-0.4µA ~ 0.95µA @ 1V ~ 4.4V-40°C ~ 85°CSurface Mount8-WCDFN8-CLCC (3.2x1.5)
AB-RTCMC-32.768KHZ-B5ZE-S3-T-Cut
AB-RTCMC-32.768KHZ-B5ZE-S3-T
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 MODULECut Tape (CT)-ActiveClock/CalendarAlarm, Leap Year, Square Wave Output-HH:MM:SS (12/24 hr)YY-MM-DD-ddI²C, 2-Wire Serial1.2 V ~ 5.5 V1.8 V ~ 5.5 V0.5µA @ 2V ~ 5V-40°C ~ 85°CSurface Mount10-SMD ModuleModule
AB-RTCMC-32.768KHZ-B5GA-S3-T-Cut
AB-RTCMC-32.768KHZ-B5GA-S3-T
1+4.57843
10+4.0902
25+3.68078
100+3.35353
250+3.02639
Increments of 1
Leadtime
2-3 weeks
Abracon LLCIC RTC CLK/CALENDAR I2C MODULECut Tape (CT)-ActiveClock/CalendarAlarm, Leap Year, Square Wave Output-HH:MM:SS (24 hr)YY-MM-DD-ddI²C, 2-Wire Serial1.2 V ~ 5.5 V-0.45µA ~ 0.55µA @ 2V ~ 5V-40°C ~ 85°CSurface Mount10-SMD ModuleModule
AB-RTCMC-32.768KHZ-EOA9-S3-D-B-T
AB-RTCMC-32.768KHZ-EOA9-S3-D-B-T
1000+2.58039
2000+2.45137
Increments of 1000
Leadtime
2-3 weeks
Abracon LLCIC RTC CLK/CALENDAR SPI MODULETape & Reel (TR)-ActiveClock/CalendarAlarm, EEPROM, Leap Year, Square Wave Output, SRAM, TCXO/Crystal, Trickle-Charger8BHH:MM:SS (12/24 hr)YY-MM-DD-ddSPI1.4 V ~ 5.5 V1.4 V ~ 5.5 V1.5µA ~ 2.2µA @ 1.4V ~ 5V-40°C ~ 85°CSurface Mount10-SMD ModuleModule
AB-RTCMC-32.768KHZ-ZIZE-S2-T
AB-RTCMC-32.768KHZ-ZIZE-S2-T
1000+2.71765
2000+2.58176
Increments of 1000
Leadtime
2-3 weeks
Abracon LLCIC RTC CLK/CALENDAR SPI MODULETape & Reel (TR)-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
AB-RTCMC-32.768KHZ-EOZ9-S3-D-B-T
AB-RTCMC-32.768KHZ-EOZ9-S3-D-B-T
1000+2.44314
2000+2.32098
Increments of 1000
Leadtime
2-3 weeks
Abracon LLCIC RTC CLK/CALENDAR I2C MODULETape & Reel (TR)-ActiveClock/CalendarAlarm, EEPROM, Leap Year, Square Wave Output, SRAM, TCXO/Crystal, Trickle-Charger8BHH:MM:SS (12/24 hr)YY-MM-DD-ddI²C, 2-Wire Serial1.4 V ~ 5.5 V1.4 V ~ 5.5 V1.5µA ~ 2.2µA @ 1.4V ~ 5V-40°C ~ 85°CSurface Mount10-SMD ModuleModule