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 ...
PCF8563P/F4,112
PCF8563P/F4,112
Leadtime
2-3 weeks
NXP USA Inc.IC RTC CLK/CALENDAR I2C 8-DIPTube-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
M41T50Q6F
M41T50Q6F
Leadtime
2-3 weeks
STMicroelectronicsIC RTC CLK/CALENDAR I2C 16QFNTape & Reel (TR)Timekeeper®ObsoleteClock/CalendarAlarm, Leap Year, Square Wave Output-HH:MM:SS (24 hr)YY-MM-DD-ddI²C, 2-Wire Serial1.7 V ~ 3.6 V-0.7µA @ 1.7V ~ 3.6V-40°C ~ 85°CSurface Mount16-VFQFN Exposed Pad16-QFN (3x3)
M41T65Q6F-Cut
M41T65Q6F
1+1.7451
10+1.57059
100+1.26255
500+1.03731
1000+0.85949
Increments of 1
Leadtime
2-3 weeks
STMicroelectronicsIC RTC CLK/CALENDAR I2C 16-QFNCut Tape (CT)Timekeeper®ActiveClock/CalendarAlarm, Leap Year, Watchdog Timer-HH:MM:SS:hh (24 hr)YY-MM-DD-ddI²C, 2-Wire Serial1.3 V ~ 4.4 V-0.7µA ~ 0.95µA @ 1.3V ~ 4.4V-40°C ~ 85°CSurface Mount16-VFQFN Exposed Pad16-QFN (3x3)
M41T62Q6F-Cut
M41T62Q6F
1+1.7451
10+1.57059
100+1.26255
500+1.03731
1000+0.85949
Increments of 1
Leadtime
2-3 weeks
STMicroelectronicsIC RTC CLK/CALENDAR I2C 16-QFNCut Tape (CT)Timekeeper®ActiveClock/CalendarAlarm, Leap Year, Square Wave Output, Watchdog Timer-HH:MM:SS:hh (24 hr)YY-MM-DD-ddI²C, 2-Wire Serial1.3 V ~ 4.4 V-0.7µA ~ 0.95µA @ 1.3V ~ 4.4V-40°C ~ 85°CSurface Mount16-VFQFN Exposed Pad16-QFN (3x3)
M41T60Q6F-Cut
M41T60Q6F
1+1.64706
10+1.48235
100+1.19157
500+0.979
1000+0.811176
Increments of 1
Leadtime
2-3 weeks
STMicroelectronicsIC RTC CLK/CALENDAR I2C 16-QFNCut Tape (CT)-ActiveClock/CalendarLeap Year-HH:MM:SS (24 hr)YY-MM-DD-ddI²C, 2-Wire Serial1.3 V ~ 4.4 V-0.7µA ~ 0.95µA @ 3.6V ~ 4.4V-40°C ~ 85°CSurface Mount16-VFQFN Exposed Pad16-QFN (3x3)
M41T65Q6F
M41T65Q6F
3000+0.776912
6000+0.748137
Increments of 3000
Leadtime
2-3 weeks
STMicroelectronicsIC RTC CLK/CALENDAR I2C 16-QFNTape & Reel (TR)Timekeeper®ActiveClock/CalendarAlarm, Leap Year, Watchdog Timer-HH:MM:SS:hh (24 hr)YY-MM-DD-ddI²C, 2-Wire Serial1.3 V ~ 4.4 V-0.7µA ~ 0.95µA @ 1.3V ~ 4.4V-40°C ~ 85°CSurface Mount16-VFQFN Exposed Pad16-QFN (3x3)
M41T62Q6F
M41T62Q6F
3000+0.776912
6000+0.748137
Increments of 3000
Leadtime
2-3 weeks
STMicroelectronicsIC RTC CLK/CALENDAR I2C 16-QFNTape & Reel (TR)Timekeeper®ActiveClock/CalendarAlarm, Leap Year, Square Wave Output, Watchdog Timer-HH:MM:SS:hh (24 hr)YY-MM-DD-ddI²C, 2-Wire Serial1.3 V ~ 4.4 V-0.7µA ~ 0.95µA @ 1.3V ~ 4.4V-40°C ~ 85°CSurface Mount16-VFQFN Exposed Pad16-QFN (3x3)
M41T60Q6F
M41T60Q6F
3000+0.733235
6000+0.706078
Increments of 3000
Leadtime
2-3 weeks
STMicroelectronicsIC RTC CLK/CALENDAR I2C 16-QFNTape & Reel (TR)-ActiveClock/CalendarLeap Year-HH:MM:SS (24 hr)YY-MM-DD-ddI²C, 2-Wire Serial1.3 V ~ 4.4 V-0.7µA ~ 0.95µA @ 3.6V ~ 4.4V-40°C ~ 85°CSurface Mount16-VFQFN Exposed Pad16-QFN (3x3)
DS17887-3-IND
DS17887-3-IND
Leadtime
2-3 weeks
Maxim IntegratedIC RTC CLK/CALENDAR PAR 24-EDIPTube-ObsoleteClock/CalendarAlarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output8KBHH:MM:SS (12/24 hr)YY-MM-DD-ddParallel2.7 V ~ 3.7 V2.5 V ~ 3.7 V2mA @ 2.7V ~ 3.7V-40°C ~ 85°CThrough Hole24-DIP Module (0.600", 15.24mm)24-EDIP
DS1742-100IND
DS1742-100IND
Leadtime
2-3 weeks
Maxim IntegratedIC RTC CLK/CALENDAR PAR 24-EDIPTube-Clock/CalendarLeap Year, NVSRAM, Y2K2KBHH:MM:SS (24 hr)YY-MM-DD-ddParallel4.5 V ~ 5.5 V-3mA @ 5V-40°C ~ 85°CThrough Hole24-DIP Module (0.600", 15.24mm)24-EDIP
DS1558Y-TRL
DS1558Y-TRL
Leadtime
2-3 weeks
Maxim IntegratedIC RTC CLK/CALENDAR PAR 48-LQFPTape & Reel (TR)-ObsoleteClock/CalendarAlarm, Leap Year, Watchdog Timer, Y2K-HH:MM:SS (24 hr)YY-MM-DD-ddParallel4.5 V ~ 5.5 V2.5 V ~ 3.7 V6mA @ 5V-40°C ~ 85°CSurface Mount48-LQFP48-LQFP/48-TQFP (7x7)
DS1558Y
DS1558Y
Leadtime
2-3 weeks
Maxim IntegratedIC RTC CLK/CALENDAR PAR 48-LQFPTray-ObsoleteClock/CalendarAlarm, Leap Year, Watchdog Timer, Y2K-HH:MM:SS (24 hr)YY-MM-DD-ddParallel4.5 V ~ 5.5 V2.5 V ~ 3.7 V6mA @ 5V-40°C ~ 85°CSurface Mount48-LQFP48-LQFP/48-TQFP (7x7)
DS1558W-TRL
DS1558W-TRL
Leadtime
2-3 weeks
Maxim IntegratedIC RTC CLK/CALENDAR PAR 48-LQFPTape & Reel (TR)-ObsoleteClock/CalendarAlarm, Leap Year, Watchdog Timer, Y2K-HH:MM:SS (24 hr)YY-MM-DD-ddParallel2.97 V ~ 3.63 V2.5 V ~ 3.7 V2mA @ 3.3V-40°C ~ 85°CSurface Mount48-LQFP48-LQFP/48-TQFP (7x7)
DS1558W
DS1558W
Leadtime
2-3 weeks
Maxim IntegratedIC RTC CLK/CALENDAR PAR 48-LQFPTray-ObsoleteClock/CalendarAlarm, Leap Year, Watchdog Timer, Y2K-HH:MM:SS (24 hr)YY-MM-DD-ddParallel2.97 V ~ 3.63 V2.5 V ~ 3.7 V2mA @ 3.3V-40°C ~ 85°CSurface Mount48-LQFP48-LQFP/48-TQFP (7x7)
DS1556WP-120IND
DS1556WP-120IND
Leadtime
2-3 weeks
Maxim IntegratedIC RTC CLK/CALENDAR PAR 34-PCMTube-ObsoleteClock/CalendarAlarm, Leap Year, NVSRAM, Watchdog Timer, Y2K128KBHH:MM:SS (24 hr)YY-MM-DD-ddParallel2.97 V ~ 3.63 V3V4mA @ 3.3V-40°C ~ 85°CSurface Mount34-PowerCap™ Module34-PowerCap Module
DS1554W-120IND
DS1554W-120IND
Leadtime
2-3 weeks
Maxim IntegratedIC RTC CLK/CALENDAR PAR 32-EDIPTube-Clock/CalendarAlarm, Leap Year, NVSRAM, Watchdog Timer, Y2K32KBHH:MM:SS (24 hr)YY-MM-DD-ddParallel2.97 V ~ 3.63 V-4mA @ 3.3V-40°C ~ 85°CThrough Hole32-DIP Module (0.600", 15.24mm)32-EDIP
DS1554P-70IND
DS1554P-70IND
Leadtime
2-3 weeks
Maxim IntegratedIC RTC CLK/CALENDAR PAR 34-PCMTube-Clock/CalendarAlarm, Leap Year, NVSRAM, Watchdog Timer, Y2K32KBHH:MM:SS (24 hr)YY-MM-DD-ddParallel4.5 V ~ 5.5 V3V6mA @ 5V-40°C ~ 85°CSurface Mount34-PowerCap™ Module34-PowerCap Module
DS1554-70IND
DS1554-70IND
Leadtime
2-3 weeks
Maxim IntegratedIC RTC CLK/CALENDAR PAR 32-EDIPTube-Clock/CalendarAlarm, Leap Year, NVSRAM, Watchdog Timer, Y2K32KBHH:MM:SS (24 hr)YY-MM-DD-ddParallel4.5 V ~ 5.5 V-6mA @ 5V-40°C ~ 85°CThrough Hole32-DIP Module (0.600", 15.24mm)32-EDIP
DS1340Z-33/T&R
DS1340Z-33/T&R
Leadtime
2-3 weeks
Maxim IntegratedIC RTC CLK/CALENDAR I2C 8-SOICTape & Reel (TR)-ObsoleteClock/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
DS1340Z-33+
DS1340Z-33+
1+3.30392
10+3.13922
25+2.90196
50+2.75686
100+2.4902
Increments of 1
Leadtime
2-3 weeks
Maxim IntegratedIC RTC CLK/CALENDAR I2C 8-SOICTube-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
DS1340Z-33
DS1340Z-33
Leadtime
2-3 weeks
Maxim IntegratedIC RTC CLK/CALENDAR I2C 8-SOICTube-ObsoleteClock/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
DS1340Z-3
DS1340Z-3
Leadtime
2-3 weeks
Maxim IntegratedIC RTC CLK/CALENDAR I2C 8-SOICTube-ObsoleteClock/CalendarLeap Year, Trickle-Charger-HH:MM:SS (24 hr)YY-MM-DD-ddI²C, 2-Wire Serial2.7 V ~ 5.5 V1.3 V ~ 3.7 V125µA @ 3.3V-40°C ~ 85°CSurface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
DS1340Z-18
DS1340Z-18
Leadtime
2-3 weeks
Maxim IntegratedIC 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
DS1340U-33/T&R
DS1340U-33/T&R
Leadtime
2-3 weeks
Maxim IntegratedIC RTC CLK/CALENDAR I2C 8-USOPTape & Reel (TR)-ObsoleteClock/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-TSSOP, 8-MSOP (0.118", 3.00mm Width)8-uMAX
DS1340U-33
DS1340U-33
Leadtime
2-3 weeks
Maxim IntegratedIC RTC CLK/CALENDAR I2C 8-USOPTube-ObsoleteClock/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-TSSOP, 8-MSOP (0.118", 3.00mm Width)8-uMAX