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 ...
M48T128Y-70PM1
M48T128Y-70PM1
Leadtime
2-3 weeks
STMicroelectronicsIC RTC CLK/CALENDAR PAR 32-DIPTubeTimekeeper®ObsoleteClock/CalendarLeap Year-HH:MM:SS (24 hr)YY-MM-DD-ddParallel4.5 V ~ 5.5 V-4mA @ 4.5V ~ 5.5V0°C ~ 70°CThrough Hole32-DIP Module (0.600", 15.24mm)32-PMDIP
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
STMicroelectronicsIC 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®
M48T12-200PC1
M48T12-200PC1
Leadtime
2-3 weeks
STMicroelectronicsIC RTC CLK/CALENDAR PAR 24DIPTubeTimekeeper®ObsoleteClock/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®
M48T12-150PC1
M48T12-150PC1
1+12.9804
10+11.9265
100+10.0725
500+8.96016
1000+8.21862
Increments of 1
Leadtime
2-3 weeks
STMicroelectronicsIC 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®
M48T08Y-10MH1E
M48T08Y-10MH1E
Leadtime
2-3 weeks
STMicroelectronicsIC RTC CLK/CALENDAR PAR 28SOHTubeTimekeeper®ObsoleteClock/CalendarLeap Year, Watchdog Timer-HH:MM:SS (24 hr)YY-MM-DD-ddParallel4.5 V ~ 5.5 V-3mA @ 4.5V ~ 5.5V0°C ~ 70°CSurface Mount28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets28-SOH
M48T08-150PC1
M48T08-150PC1
1+18.6373
10+17.1294
100+14.4671
500+12.8695
Increments of 1
Leadtime
2-3 weeks
STMicroelectronicsIC RTC CLK/CALENDAR PAR 28DIPTubeTimekeeper®ActiveClock/CalendarLeap Year, Watchdog Timer-HH:MM:SS (24 hr)YY-MM-DD-ddParallel4.75 V ~ 5.5 V-3mA @ 4.7V ~ 5.5V0°C ~ 70°CThrough Hole28-DIP Module (0.600", 15.24mm)28-PCDIP, CAPHAT®
M48T08-100PC1
M48T08-100PC1
1+16.2157
10+14.9029
100+12.5862
500+11.1963
Increments of 1
Leadtime
2-3 weeks
STMicroelectronicsIC RTC CLK/CALENDAR PAR 28DIPTubeTimekeeper®ActiveClock/CalendarLeap Year, Watchdog Timer-HH:MM:SS (24 hr)YY-MM-DD-ddParallel4.75 V ~ 5.5 V-3mA @ 4.7V ~ 5.5V0°C ~ 70°CThrough Hole28-DIP Module (0.600", 15.24mm)28-PCDIP, CAPHAT®
M48T02-70PC1
M48T02-70PC1
1+12.4314
10+11.4265
100+9.65059
500+8.58486
1000+7.87438
Increments of 1
Leadtime
2-3 weeks
STMicroelectronicsIC RTC CLK/CALENDAR PAR 24DIPTubeTimekeeper®ActiveClock/CalendarLeap Year-HH:MM:SS (24 hr)YY-MM-DD-ddParallel4.75 V ~ 5.5 V-3mA @ 4.7V ~ 5.5V0°C ~ 70°CThrough Hole24-DIP Module (0.600", 15.24mm)24-PCDIP, CAPHAT®
M48T02-200PC1
M48T02-200PC1
Leadtime
2-3 weeks
STMicroelectronicsIC RTC CLK/CALENDAR PAR 24-DIPTubeTimekeeper®ObsoleteClock/CalendarLeap Year-HH:MM:SS (24 hr)YY-MM-DD-ddParallel4.75 V ~ 5.5 V-3mA @ 4.7V ~ 5.5V0°C ~ 70°CThrough Hole24-DIP Module (0.600", 15.24mm)24-PCDIP, CAPHAT®
M48T02-150PC1
M48T02-150PC1
1+12.4314
10+11.4265
100+9.65059
500+8.58486
1000+7.87438
Increments of 1
Leadtime
2-3 weeks
STMicroelectronicsIC RTC CLK/CALENDAR PAR 24DIPTubeTimekeeper®ActiveClock/CalendarLeap Year-HH:MM:SS (24 hr)YY-MM-DD-ddParallel4.75 V ~ 5.5 V-3mA @ 4.7V ~ 5.5V0°C ~ 70°CThrough Hole24-DIP Module (0.600", 15.24mm)24-PCDIP, CAPHAT®
M41T94MH6E
M41T94MH6E
Leadtime
2-3 weeks
STMicroelectronicsIC RTC CLK/CALENDAR SPI 28-SOICTube-ObsoleteClock/CalendarAlarm, Leap Year, NVRAM, Square Wave Output, Watchdog Timer44BHH:MM:SS:hh (24 hr)YY-MM-DD-ddSPI2.7 V ~ 5.5 V2.5 V ~ 3.5 V1.4mA @ 2.7V ~ 5.5V-40°C ~ 85°CSurface Mount28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets28-SOH
M41T81MX6
M41T81MX6
Leadtime
2-3 weeks
STMicroelectronicsIC RTC CLK/CALENDAR I2C 28-SOICTube-ObsoleteClock/CalendarAlarm, Leap Year, Square Wave Output, Watchdog Timer-HH:MM:SS:hh (24 hr)YY-MM-DD-ddI²C, 2-Wire Serial2 V ~ 5.5 V2.5 V ~ 3.5 V100µA @ 2V ~ 5.5V-40°C ~ 85°CSurface Mount8-SOIC (0.154", 3.90mm Width)8-SO
M41T81M6E
M41T81M6E
Leadtime
2-3 weeks
STMicroelectronicsIC RTC CLK/CALENDAR I2C 8-SOICTube-Clock/CalendarAlarm, Leap Year, Square Wave Output, Watchdog Timer-HH:MM:SS:hh (24 hr)YY-MM-DD-ddI²C, 2-Wire Serial2 V ~ 5.5 V2.5 V ~ 3.5 V100µA @ 2V ~ 5.5V-40°C ~ 85°CSurface Mount8-SOIC (0.154", 3.90mm Width)8-SO
M41T80M6E
M41T80M6E
Leadtime
2-3 weeks
STMicroelectronicsIC RTC CLK/CALENDAR I2C 8-SOICTube-ObsoleteClock/CalendarAlarm, Leap Year, Square Wave Output-HH:MM:SS:hh (24 hr)YY-MM-DD-ddI²C, 2-Wire Serial2 V ~ 5.5 V-2.4µA ~ 31µA @ 2V ~ 5.5V-40°C ~ 85°CSurface Mount8-SOIC (0.154", 3.90mm Width)8-SO
M41T56MH6E
M41T56MH6E
Leadtime
2-3 weeks
STMicroelectronicsIC RTC CLK/CALENDAR I2C 28-SOICTube-ObsoleteClock/CalendarLeap Year, NVSRAM56BHH:MM:SS (24 hr)YY-MM-DD-ddI²C, 2-Wire Serial4.5 V ~ 5.5 V2.5 V ~ 3.5 V100µA (Typ) @ 4.5V ~ 5.5V-40°C ~ 85°CSurface Mount28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets28-SOH
M41T56M6E
M41T56M6E
Leadtime
2-3 weeks
STMicroelectronicsIC RTC CLK/CALENDAR I2C 8-SOICTube-ObsoleteClock/CalendarLeap Year, NVSRAM56BHH:MM:SS (24 hr)YY-MM-DD-ddI²C, 2-Wire Serial4.5 V ~ 5.5 V2.5 V ~ 3.5 V100µA (Typ) @ 4.5V ~ 5.5V-40°C ~ 85°CSurface Mount8-SOIC (0.154", 3.90mm Width)8-SO
M41T315V-85MH6E
M41T315V-85MH6E
Leadtime
2-3 weeks
STMicroelectronicsIC RTC PHANTOM SER 28-SOICTube-ObsoletePhantom Time ChipLeap Year, Supervisor-HH:MM:SS (12/24 hr)YY-MM-DD-ddSerial3 V ~ 3.6 V2.5 V ~ 3.7 V2mA @ 2.7V ~ 3.6V-40°C ~ 85°CSurface Mount28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets28-SOH
M41T256YMT7E
M41T256YMT7E
Leadtime
2-3 weeks
STMicroelectronicsIC RTC CLK/CALENDAR I2C 44-SOPTubeTimekeeper®ObsoleteClock/CalendarLeap Year, NVSRAM32KBHH:MM:SS:hh (24 hr)YY-MM-DD-ddI²C, 2-Wire Serial4.5 V ~ 5.5 V2.5 V ~ 3.5 V2.5mA @ 4.5V ~ 5.5V-25°C ~ 70°CSurface Mount44-BSOP (0.337", 8.56mm Width)44-SOH
M41T256YMH7E
M41T256YMH7E
Leadtime
2-3 weeks
STMicroelectronicsIC RTC CLK/CALENDAR I2C 44-SOHTubeTimekeeper®ObsoleteClock/CalendarLeap Year, NVSRAM32KBHH:MM:SS:hh (24 hr)YY-MM-DD-ddI²C, 2-Wire Serial4.5 V ~ 5.5 V2.5 V ~ 3.5 V2.5mA @ 4.5V ~ 5.5V-25°C ~ 70°CSurface Mount44-BSOP (0.337", 8.56mm Width) requires SNAPHAT44-SOH
M41T11MH6E
M41T11MH6E
Leadtime
2-3 weeks
STMicroelectronicsIC RTC CLK/CALENDAR I2C 28-SOICTube-ObsoleteClock/CalendarLeap Year, NVSRAM56BHH:MM:SSYY-MM-DD-ddI²C, 2-Wire Serial2 V ~ 5.5 V2.5 V ~ 3.5 V70µA @ 2V ~ 5.5V-40°C ~ 85°CSurface Mount28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets28-SOH
M41T11M6E
M41T11M6E
Leadtime
2-3 weeks
STMicroelectronicsIC RTC CLK/CALENDAR I2C 8-SOICTube-ObsoleteClock/CalendarLeap Year, NVSRAM56BHH:MM:SSYY-MM-DD-ddI²C, 2-Wire Serial2 V ~ 5.5 V2.5 V ~ 3.5 V70µA @ 2V ~ 5.5V-40°C ~ 85°CSurface Mount8-SOIC (0.154", 3.90mm Width)8-SO
M41T0M6E
M41T0M6E
Leadtime
2-3 weeks
STMicroelectronicsIC RTC CLK/CALENDAR I2C 8-SOICTube-ObsoleteClock/Calendar--HH:MM:SSYY-MM-DD-ddI²C, 2-Wire Serial2 V ~ 5.5 V-1.2µA ~ 31µA @ 3V ~ 5.5V-40°C ~ 85°CSurface Mount8-SOIC (0.154", 3.90mm Width)8-SO
M41T0DS6E
M41T0DS6E
Leadtime
2-3 weeks
STMicroelectronicsIC RTC CLK/CALENDAR I2C 8-TSSOPTube-ObsoleteClock/Calendar--HH:MM:SSYY-MM-DD-ddI²C, 2-Wire Serial2 V ~ 5.5 V-1.2µA ~ 31µA @ 3V ~ 5.5V-40°C ~ 85°CSurface Mount8-TSSOP, 8-MSOP (0.118", 3.00mm Width)-
M41T00M6E
M41T00M6E
Leadtime
2-3 weeks
STMicroelectronicsIC RTC CLK/CALENDAR I2C 8-SOICTube-ObsoleteClock/CalendarLeap Year-HH:MM:SSYY-MM-DD-ddI²C, 2-Wire Serial2 V ~ 5.5 V2.5 V ~ 3.5 V70µA @ 2V ~ 5.5V-40°C ~ 85°CSurface Mount8-SOIC (0.154", 3.90mm Width)8-SO
M41ST95WMX6
M41ST95WMX6
Leadtime
2-3 weeks
STMicroelectronicsIC RTC CLK/CALENDAR SPI 28-SOICTube-ObsoleteClock/CalendarAlarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer44BHH:MM:SS:hh (24 hr)YY-MM-DD-ddSPI2.7 V ~ 3.6 V2.5 V ~ 3.5 V1.4mA @ 2.7V ~ 3.6V-40°C ~ 85°CSurface Mount28-SOIC (0.295", 7.50mm Width)28-SOX