Part Number Manufacturer / Brand Brife Description Part StatusTypeFeaturesMemory SizeTime FormatDate FormatInterfaceVoltage - SupplyVoltage - Supply, BatteryCurrent - Timekeeping (Max)Operating TemperatureMounting TypePackage / CaseSupplier Device Package
NXP USA Inc. IC RTC CLOCK/CALENDAR I2C 8-SON ActiveClock/CalendarAlarm, Leap Year, Square Wave Output
-
HH:MM:SS (12/24 hr)YY-MM-DD-ddI²C, 2-Wire Serial0.9 V ~ 5.5 V
-
0.6µA @ 3.3V-40°C ~ 85°CSurface Mount8-WFDFN Exposed Pad8-HWSON (2x3)
NXP USA Inc. IC RTC CLOCK/CALENDAR I2C 8-SOIC ActiveClock/CalendarAlarm, Leap Year, Watchdog Timer
-
HH:MM:SS (24 hr)YY-MM-DD-ddI²C, 2-Wire Serial1.8 V ~ 5.5 V
-
0.6µA ~ 0.75µA @ 2V ~ 5V-40°C ~ 85°CSurface Mount8-SOIC (0.154", 3.90mm Width)8-SO
NXP USA Inc. IC RTC CLOCK/CALENDAR I2C 10DFN ActiveClock/CalendarAlarm, Leap Year, Watchdog Timer
-
HH:MM:SS:hh (12/24 hr)YY-MM-DD-ddI²C, 2-Wire Serial0.9 V ~ 5.5 V0.9 V ~ 5.5 V0.885µA @ 3.3V-40°C ~ 85°CSurface Mount10-XFDFN Exposed Pad10-DFN (2.6x2.6)
NXP USA Inc. IC RTC CLOCK/CALENDAR I2C 8TSSOP ActiveClock/CalendarAlarm, Leap Year, Watchdog Timer
-
HH:MM:SS:hh (12/24 hr)YY-MM-DD-ddI²C, 2-Wire Serial0.9 V ~ 5.5 V0.9 V ~ 5.5 V0.885µA @ 3.3V-40°C ~ 85°CSurface Mount8-TSSOP, 8-MSOP (0.118", 3.00mm Width)8-TSSOP
NXP USA Inc. IC RTC CLOCK/CALENDAR I2C 10DFN ActiveClock/CalendarAlarm, Leap Year, Watchdog Timer64BHH:MM:SS:hh (12/24 hr)YY-MM-DD-ddI²C, 2-Wire Serial0.9 V ~ 5.5 V0.9 V ~ 5.5 V0.885µA @ 3.3V-40°C ~ 85°CSurface Mount10-XFDFN Exposed Pad10-DFN (2.6x2.6)
NXP USA Inc. IC RTC CLOCK/CALENDAR SPI 14-TSSOP 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
NXP USA Inc. IC RTC CLOCK/CALENDAR SPI 14-TSSOP 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
NXP USA Inc. IC RTC CLOCK/CALENDAR I2C 8-HVSON ActiveClock/CalendarAlarm, Leap Year, Watchdog Timer
-
HH:MM:SS (12/24 hr)YY-MM-DD-ddI²C, 2-Wire Serial1.6 V ~ 5.5 V1.8 V ~ 5.5 V0.5µA @ 2V ~ 5V-40°C ~ 85°CSurface Mount8-VDFN Exposed Pad8-HVSON (4x4)
NXP USA Inc. IC RTC CLOCK/CALENDAR I2C 8-SOIC ActiveClock/CalendarAlarm, Leap Year, Watchdog Timer
-
HH:MM:SS (12/24 hr)YY-MM-DD-ddI²C, 2-Wire Serial1.6 V ~ 5.5 V1.8 V ~ 5.5 V0.5µA @ 2V ~ 5V-40°C ~ 85°CSurface Mount8-SOIC (0.154", 3.90mm Width)8-SO
NXP USA Inc. IC RTC CLOCK/CALENDAR I2C 8-SOIC ActiveClock/CalendarAlarm, Leap Year, Watchdog Timer
-
HH:MM:SS (24 hr)YY-MM-DD-ddI²C, 2-Wire Serial1.8 V ~ 5.5 V
-
0.6µA ~ 0.75µA @ 2V ~ 5V-40°C ~ 85°CSurface Mount8-SOIC (0.154", 3.90mm Width)8-SO
NXP USA Inc. IC RTC CLOCK/CALENDAR I2C 8-TSSOP ActiveClock/CalendarAlarm, Leap Year, Watchdog Timer
-
HH:MM:SS (24 hr)YY-MM-DD-ddI²C, 2-Wire Serial1.8 V ~ 5.5 V
-
0.6µA ~ 0.75µA @ 2V ~ 5V-40°C ~ 85°CSurface Mount8-TSSOP, 8-MSOP (0.118", 3.00mm Width)8-TSSOP
NXP USA Inc. IC RTC CLOCK/CALENDAR I2C 8-TSSOP ActiveClock/CalendarAlarm, Leap Year, Square Wave Output, Watchdog Timer
-
HH:MM:SS (24 hr)YY-MM-DD-ddI²C, 2-Wire Serial1.8 V ~ 5.5 V
-
1.2µA ~ 5µA @ 2V ~ 5V-40°C ~ 125°CSurface Mount8-TSSOP, 8-MSOP (0.118", 3.00mm Width)8-TSSOP
NXP USA Inc. IC RTC CLOCK/CALENDAR SPI 14-TSSOP ActiveClock/CalendarAlarm, Leap Year, Square Wave Output, Watchdog Timer
-
HH:MM:SS (12/24 hr)YY-MM-DD-ddSPI1.6 V ~ 5.5 V
-
30.3µA @ 2V ~ 5V-40°C ~ 125°CSurface Mount14-TSSOP (0.173", 4.40mm Width)14-TSSOP
NXP USA Inc. IC RTC CLOCK/CALENDAR I2C 8-SOIC ActiveClock/CalendarAlarm, NVSRAM8BHH:MM:SS:hh (12/24 hr)YY-MM-DD-ddI²C, 2-Wire Serial2.5 V ~ 6 V
-
8µA ~ 15µA @ 2V ~ 5V-40°C ~ 85°CSurface Mount8-SOIC (0.154", 3.90mm Width)8-SO
NXP USA Inc. IC RTC CLOCK/CALENDAR I2C 8-SOIC ActiveClock/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°CSurface Mount8-SOIC (0.295", 7.50mm Width)8-SO
NXP USA Inc. IC RTC CLOCK/CALENDAR I2C 8-SOIC 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°CSurface Mount8-SOIC (0.295", 7.50mm Width)8-SO
NXP USA Inc. IC RTC CLOCK/CAL I2C/SPI 20-SOIC 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
NXP USA Inc. IC RTC CLOCK/CAL I2C/SPI 16-SOIC 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
NXP USA Inc. IC RTC CLOCK/CAL I2C/SPI 20-SOIC 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
NXP USA Inc. IC RTC CLOCK/CAL I2C/SPI 16-SOIC 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 Mount16-SOIC (0.295", 7.50mm Width)16-SO
NXP USA Inc. IC RTC CLOCK/CALENDAR I2C 10-SON ActiveClock/CalendarAlarm, Leap Year, Square Wave Output
-
HH:MM:SS (12/24 hr)YY-MM-DD-ddI²C, 2-Wire Serial0.9 V ~ 5.5 V
-
0.6µA @ 3.3V-40°C ~ 85°CSurface Mount10-XFDFN Exposed Pad10-DFN (2.6x2.6)
NXP USA Inc. IC RTC CLOCK/CALENDAR I2C 8SO ActiveClock/CalendarAlarm, Leap Year, Watchdog Timer
-
HH:MM:SS:hh (12/24 hr)YY-MM-DD-ddI²C, 2-Wire Serial0.9 V ~ 5.5 V0.9 V ~ 5.5 V0.885µA @ 3.3V-40°C ~ 85°CSurface Mount8-SOIC (0.154", 3.90mm Width)8-SO
NXP USA Inc. IC RTC CLOCK/CALENDAR I2C 10TSSOP ActiveClock/CalendarAlarm, Leap Year, Watchdog Timer
-
HH:MM:SS:hh (12/24 hr)YY-MM-DD-ddI²C, 2-Wire Serial0.9 V ~ 5.5 V0.9 V ~ 5.5 V0.885µA @ 3.3V-40°C ~ 85°CSurface Mount10-TFSOP, 10-MSOP (0.118", 3.00mm Width)10-TSSOP
NXP USA Inc. IC RTC CLOCK/CALENDAR I2C 8TSSOP ActiveClock/CalendarAlarm, Leap Year, Watchdog Timer64BHH:MM:SS:hh (12/24 hr)YY-MM-DD-ddI²C, 2-Wire Serial0.9 V ~ 5.5 V0.9 V ~ 5.5 V0.885µA @ 3.3V-40°C ~ 85°CSurface Mount8-TSSOP, 8-MSOP (0.118", 3.00mm Width)8-TSSOP
NXP USA Inc. IC RTCC I2C/ALARM 8TSSOP ActiveClock/CalendarAlarm, Leap Year, Square Wave Output
-
HH:MM:SS (12/24 hr)YY-MM-DD-ddI²C, 2-Wire Serial0.9 V ~ 5.5 V
-
1.8µA @ 5V-40°C ~ 105°CSurface Mount8-TSSOP, 8-MSOP (0.118", 3.00mm Width)8-TSSOP
NXP USA Inc. IC RTC CLOCK/CAL I2C/SPI 16-SOIC 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
NXP USA Inc. IC RTC CLOCK/CALENDAR I2C 10TSSOP ActiveClock/CalendarAlarm, Leap Year, Watchdog Timer64BHH:MM:SS:hh (12/24 hr)YY-MM-DD-ddI²C, 2-Wire Serial0.9 V ~ 5.5 V0.9 V ~ 5.5 V0.885µA @ 3.3V-40°C ~ 85°CSurface Mount10-TFSOP, 10-MSOP (0.118", 3.00mm Width)10-TSSOP
NXP USA Inc. IC RTC CLOCK/CALENDAR SPI 10-HXSON ActiveClock/CalendarAlarm, Leap Year, Square Wave Output
-
HH:MM:SS (12/24 hr)YY-MM-DD-ddSPI0.9 V ~ 5.5 V
-
0.6µA @ 3.3V-40°C ~ 85°CSurface Mount10-XFDFN Exposed Pad10-DFN (2.6x2.6)
NXP USA Inc. IC RTC CLOCK/CALENDAR I2C 8SO ActiveClock/CalendarAlarm, Leap Year, Square Wave Output
-
HH:MM:SS (12/24 hr)YY-MM-DD-ddI²C, 2-Wire Serial0.9 V ~ 5.5 V
-
0.6µA @ 3.3V-40°C ~ 85°CSurface Mount8-SOIC (0.154", 3.90mm Width)8-SO
NXP USA Inc. IC RTC CLOCK/CALENDAR I2C 8TSSOP ActiveClock/CalendarAlarm, Leap Year, Square Wave Output
-
HH:MM:SS (12/24 hr)YY-MM-DD-ddI²C, 2-Wire Serial0.9 V ~ 5.5 V
-
0.6µA @ 3.3V-40°C ~ 85°CSurface Mount8-TSSOP, 8-MSOP (0.118", 3.00mm Width)8-TSSOP
NXP USA Inc. IC RTC CLOCK/CALENDAR I2C 8-TSSOP ActiveClock/CalendarAlarm, Leap Year, Watchdog Timer
-
HH:MM:SS (24 hr)YY-MM-DD-ddI²C, 2-Wire Serial1.8 V ~ 5.5 V
-
0.6µA ~ 0.75µA @ 2V ~ 5V-40°C ~ 85°CSurface Mount8-TSSOP, 8-MSOP (0.118", 3.00mm Width)8-TSSOP
NXP USA Inc. IC RTC CLOCK/CALENDAR SPI 16-HVQFN 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 Mount16-VFQFN Exposed Pad16-HVQFN (3x3)
NXP USA Inc. IC RTC CLOCK/CALENDAR I2C 14-TSSOP ObsoleteClock/CalendarAlarm, Leap Year, Watchdog Timer
-
HH:MM:SS (12/24 hr)YY-MM-DD-ddI²C, 2-Wire Serial1.6 V ~ 5.5 V1.8 V ~ 5.5 V0.5µA @ 2V ~ 5V-40°C ~ 85°CSurface Mount14-TSSOP (0.173", 4.40mm Width)14-TSSOP
NXP USA Inc. IC RTC CLOCK/CALENDAR I2C 14-TSSOP ActiveClock/CalendarAlarm, Leap Year, Watchdog Timer
-
HH:MM:SS (12/24 hr)YY-MM-DD-ddI²C, 2-Wire Serial1.6 V ~ 5.5 V1.8 V ~ 5.5 V0.5µA @ 2V ~ 5V-40°C ~ 85°CSurface Mount14-TSSOP (0.173", 4.40mm Width)14-TSSOP
NXP USA Inc. IC RTC CLOCK/CALENDAR I2C 10-HVSON ActiveClock/CalendarAlarm, Leap Year, Watchdog Timer
-
HH:MM:SS (24 hr)YY-MM-DD-ddI²C, 2-Wire Serial1.8 V ~ 5.5 V
-
0.6µA ~ 0.75µA @ 2V ~ 5V-40°C ~ 85°CSurface Mount10-VFDFN Exposed Pad10-HVSON (3x3)
NXP USA Inc. IC RTC CLOCK/CALENDAR I2C DIE ActiveClock/CalendarAlarm, Leap Year, Square Wave Output, Watchdog Timer
-
HH:MM:SS (24 hr)YY-MM-DD-ddI²C, 2-Wire Serial1 V ~ 5.5 V
-
0.6µA ~ 0.75µA @ 2V ~ 5V-40°C ~ 85°CSurface MountDieDie
NXP USA Inc. IC RTC CLOCK/CALENDAR I2C DIE ActiveClock/CalendarAlarm, Leap Year, Square Wave Output, Watchdog Timer
-
HH:MM:SS (24 hr)YY-MM-DD-ddI²C, 2-Wire Serial1 V ~ 5.5 V
-
0.6µA ~ 0.75µA @ 2V ~ 5V-40°C ~ 85°CSurface MountDieDie
NXP USA Inc. IC RTC CLOCK/CALENDAR SPI DIE 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°C
-
DieDie
NXP USA Inc. IC RTC CLOCK/CALENDAR I2C DIE ActiveClock/CalendarAlarm, Leap Year, Square Wave Output, Watchdog Timer
-
HH:MM:SS (24 hr)YY-MM-DD-ddI²C, 2-Wire Serial1 V ~ 5.5 V
-
0.6µA ~ 0.75µA @ 2V ~ 5V-40°C ~ 85°CSurface MountDieDie
NXP USA Inc. IC RTC CLOCK/CALENDAR I2C 8SOIC ActiveClock/CalendarAlarm, Leap Year, Square Wave Output
-
HH:MM:SS (12/24 hr)YY-MM-DD-ddI²C, 2-Wire Serial0.9 V ~ 5.5 V
-
0.6µA @ 3.3V-40°C ~ 85°CSurface Mount8-SOIC (0.154", 3.90mm Width)8-SO
NXP USA Inc. IC RTC CLOCK/CALENDAR I2C DIE ActiveClock/CalendarAlarm, Leap Year, Square Wave Output, Watchdog Timer
-
HH:MM:SS (24 hr)YY-MM-DD-ddI²C, 2-Wire Serial1 V ~ 5.5 V
-
0.6µA ~ 0.75µA @ 2V ~ 5V-40°C ~ 85°CSurface MountDieDie
NXP USA Inc. IC RTC CLOCK/CALENDAR I2C 12WLCSP Active
-
-
-
-
-
-
-
-
-
-
-
-
-
NXP USA Inc. IC RTC CLOCK/CALENDAR SPI DIE 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 MountDieDie
NXP USA Inc. IC RTC CLOCK/CALENDAR I2C UNCASED ActiveClock/CalendarAlarm, Leap Year, Square Wave Output, Watchdog Timer
-
HH:MM:SS (24 hr)YY-MM-DD-ddI²C, 2-Wire Serial1.8 V ~ 5.5 V
-
0.9µA ~ 1.8µA @ 2V ~ 5V-40°C ~ 125°CSurface MountDieDie
NXP USA Inc. IC RTC CLOCK/CALENDAR I2C 8-DIP 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
NXP USA Inc. IC RTC CLOCK/CALENDAR I2C 8-DIP ObsoleteClock/CalendarAlarm, NVSRAM8BHH:MM:SS:hh (12/24 hr)YY-MM-DD-ddI²C, 2-Wire Serial2.5 V ~ 6 V
-
8µA ~ 15µA @ 2V ~ 5V-40°C ~ 85°CThrough Hole8-DIP (0.300", 7.62mm)8-DIP
NXP USA Inc. IC RTC CLOCK/CALENDAR I2C 8-DIP ObsoleteClock/CalendarAlarm, Leap Year, Watchdog Timer
-
HH:MM:SS (24 hr)YY-MM-DD-ddI²C, 2-Wire Serial1.8 V ~ 5.5 V
-
0.6µA ~ 0.75µA @ 2V ~ 5V-40°C ~ 85°CThrough Hole8-DIP (0.300", 7.62mm)8-DIP
NXP USA Inc. IC RTC CLOCK/CALENDAR I2C DIE ObsoleteClock/CalendarAlarm, Leap Year, Square Wave Output, Watchdog Timer
-
HH:MM:SS (24 hr)YY-MM-DD-ddI²C, 2-Wire Serial1 V ~ 5.5 V
-
0.6µA ~ 0.75µA @ 2V ~ 5V-40°C ~ 85°CSurface MountDieDie