Clock/Timing - Real Time Clocks
2231 Items
PDF Mfr Part # RFQ Series Packaging Product StatusTypeFeaturesMemory SizeTime FormatDate FormatInterfaceVoltage - SupplyVoltage - Supply, BatteryCurrent - Timekeeping (Max)Operating TemperatureMounting TypePackage / CaseSupplier Device Package
MCP79510-I/MS
MCP79510-I/MS
IC RTC CLK/CALENDAR SPI 10-MSOP
Microchip Technology
Tube ActiveClock/CalendarAlarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID64BHH:MM:SS:hh (12/24 hr)YY-MM-DD-ddSPI1.8V ~ 3.6V1.3V ~ 3.6V1µA @ 1.8V ~ 3.6V-40°C ~ 85°CSurface Mount10-TFSOP, 10-MSOP (0.118", 3.00mm Width)10-MSOP
DS2417P+T&R
DS2417P+T&R
IC RTC BINARY CNT SER 6-TSOC
Analog Devices Inc./Maxim Integrated
Tape & Reel (TR) ActiveBinary CounterUnique ID-BinaryBinary1-Wire® Serial2.5V ~ 5.5V-0.45µA @ 2.5V ~ 5.5V-40°C ~ 85°CSurface Mount6-SMD, J-Lead6-TSOC
RV-3028-C7 32.768KHZ 1PPM-TA-QA
RV-3028-C7 32.768KHZ 1PPM-TA-QA
IC RTC CLK/CALENDAR I2C 8SON
Micro Crystal AG
Automotive, AEC-Q200 Tape & Reel (TR) ActiveClock/CalendarAlarm, Battery Switch, EEPROM, External Event Interrupt, Leap Year, Programmable Clock Output, RAM, Timer, Trickle Charger2B, 43BHH:MM:SS (12/24 hr)YY-MM-DD-ddI²C, 2-Wire Serial1.1V ~ 5.5V-0.06µA @ 3V-40°C ~ 85°C (TA)Surface Mount8-WCDFN8-SON (3.2x1.5)
DS1337U+T&R
DS1337U+T&R
IC RTC CLK/CALENDAR I2C 8-USOP
Analog Devices Inc./Maxim Integrated
Tape & Reel (TR) ActiveClock/CalendarAlarm, Leap Year, Square Wave Output-HH:MM:SS (12/24 hr)YY-MM-DD-ddI²C, 2-Wire Serial1.8V ~ 5.5V-0.6µA @ 1.3V ~ 1.8V-40°C ~ 85°CSurface Mount8-TSSOP, 8-MSOP (0.118", 3.00mm Width)8-uMAX/uSOP
DS1341U+T&R
DS1341U+T&R
IC RTC CLK/CALENDAR I2C 8-USOP
Analog Devices Inc./Maxim Integrated
Tape & Reel (TR) ActiveClock/CalendarAlarm, Leap Year, Square Wave Output-HH:MM:SS (12/24 hr)YY-MM-DD-ddI²C, 2-Wire Serial1.8V ~ 5.5V-0.5µA ~ 0.6µA @ 3V ~ 5V-40°C ~ 85°CSurface Mount8-TSSOP, 8-MSOP (0.118", 3.00mm Width)8-uMAX/uSOP
RV-8803-C7-32.768KHZ-3PPM-TA-QC
RV-8803-C7-32.768KHZ-3PPM-TA-QC
IC RTC CLK/CALENDAR I2C 8SON
Micro Crystal AG
Tape & Reel (TR) ActiveClock/CalendarAlarm, External Event Interrupt, Leap Year, Programmable Clock Output, RAM, Timer1BHH:MM:SS (24 hr)YY-MM-DD-ddI²C, 2-Wire Serial1.5V ~ 5.5V-0.35µA @ 3V-40°C ~ 85°C (TA)Surface Mount8-WCDFN8-SON (3.2x1.5)
DS1672S-33+T&R
DS1672S-33+T&R
IC RTC BINARY CNT I2C 8-SOIC
Analog Devices Inc./Maxim Integrated
Tape & Reel (TR) ActiveBinary CounterTrickle-Charger-BinaryBinaryI²C, 2-Wire Serial2.97V ~ 3.63V1.3V ~ 3.63V500µA @ 3.63V-40°C ~ 85°CSurface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
RV-8803-C7-32.768KHZ-3PPM-TA-QA
RV-8803-C7-32.768KHZ-3PPM-TA-QA
IC RTC CLK/CALENDAR I2C 8SON
Micro Crystal AG
Automotive, AEC-Q200 Tape & Reel (TR) ActiveClock/CalendarAlarm, External Event Interrupt, Leap Year, Programmable Clock Output, RAM, Timer1BHH:MM:SS (24 hr)YY-MM-DD-ddI²C, 2-Wire Serial1.5V ~ 5.5V-0.35µA @ 3V-40°C ~ 85°C (TA)Surface Mount8-WCDFN8-SON (3.2x1.5)
RV-3129-C3-32.768KHZ-OPTION-B-TA-QC
RV-3129-C3-32.768KHZ-OPTION-B-TA-QC
IC RTC CLK/CALENDAR I2C 10SON
Micro Crystal AG
Tape & Reel (TR) ActiveClock/CalendarAlarm, EEPROM, Leap Year, Programmable Clock Output, RAM, Temperature, Timer, Trickle Charger2B, 8BHH:MM:SS (12/24 hr)YY-MM-DD-ddI²C, 2-Wire Serial1.3V ~ 5.5V-1µA @ 3V-40°C ~ 85°C (TA)Surface Mount10-VCDFN10-SON (3.7x2.5)
M41T82RM6F
M41T82RM6F
IC RTC CLK/CALENDAR I2C 8-SOIC
STMicroelectronics
Tape & Reel (TR) ActiveClock/CalendarAlarm, Leap Year, SRAM, Watchdog Timer7BHH:MM:SS:hh (24 hr)YY-MM-DD-ddI²C, 2-Wire Serial2.7V ~ 5.5V2V ~ 5.5V10µA @ 5.5V-40°C ~ 85°CSurface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
M41T81SM6F
M41T81SM6F
IC RTC CLK/CALENDAR I2C 8-SOIC
STMicroelectronics
Tape & Reel (TR) ActiveClock/CalendarAlarm, Leap Year, Square Wave Output, Watchdog Timer-HH:MM:SS:hh (24 hr)YY-MM-DD-ddI²C, 2-Wire Serial2.7V ~ 5.5V2V ~ 3.5V100µA @ 2.7V ~ 5.5V-40°C ~ 85°CSurface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
M41T81M6F
M41T81M6F
IC RTC CLK/CALENDAR I2C 8-SOIC
STMicroelectronics
Tape & Reel (TR) ActiveClock/CalendarAlarm, Leap Year, Square Wave Output, Watchdog Timer-HH:MM:SS:hh (24 hr)YY-MM-DD-ddI²C, 2-Wire Serial2V ~ 5.5V2.5V ~ 3.5V100µA @ 2V ~ 5.5V-40°C ~ 85°CSurface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
DS1307Z+T&R
DS1307Z+T&R
IC RTC CLK/CALENDAR I2C 8-SOIC
Analog Devices Inc./Maxim Integrated
Tape & Reel (TR) ActiveClock/CalendarLeap Year, NVSRAM, Square Wave Output56BHH:MM:SS (12/24 hr)YY-MM-DD-ddI²C, 2-Wire Serial4.5V ~ 5.5V2V ~ 3.5V200µA @ 5V0°C ~ 70°CSurface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
DS1302Z+T&R
DS1302Z+T&R
IC RTC CLK/CALENDAR SER 8-SOIC
Analog Devices Inc./Maxim Integrated
Tape & Reel (TR) ActiveClock/CalendarLeap Year, NVSRAM, Trickle-Charger31BHH:MM:SS (12/24 hr)YY-MM-DD-dd3-Wire Serial2V ~ 5.5V2V ~ 5.5V0.3µA ~ 1µA @ 2V ~ 5V0°C ~ 70°CSurface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
DS1338Z-33+T&R
DS1338Z-33+T&R
IC RTC CLK/CALENDAR I2C 8-SOIC
Analog Devices Inc./Maxim Integrated
Tape & Reel (TR) ActiveClock/CalendarLeap Year, NVSRAM, Square Wave Output56BHH:MM:SS (12/24 hr)YY-MM-DD-ddI²C, 2-Wire Serial3V ~ 5.5V1.3V ~ 3.7V125µA ~ 200µA @ 3.63V ~ 5.5V-40°C ~ 85°CSurface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
DS1340Z-33+T&R
DS1340Z-33+T&R
IC RTC CLK/CALENDAR I2C 8-SOIC
Analog Devices Inc./Maxim Integrated
Tape & Reel (TR) ActiveClock/CalendarLeap Year, Trickle-Charger-HH:MM:SS (24 hr)YY-MM-DD-ddI²C, 2-Wire Serial2.97V ~ 5.5V1.3V ~ 5.5V150µA @ 5.5V-40°C ~ 85°CSurface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
DS1340U-33+T&R
DS1340U-33+T&R
IC RTC CLK/CALENDAR I2C 8-USOP
Analog Devices Inc./Maxim Integrated
Tape & Reel (TR) ActiveClock/CalendarLeap Year, Trickle-Charger-HH:MM:SS (24 hr)YY-MM-DD-ddI²C, 2-Wire Serial2.97V ~ 5.5V1.3V ~ 5.5V150µA @ 5.5V-40°C ~ 85°CSurface Mount8-TSSOP, 8-MSOP (0.118", 3.00mm Width)8-uMAX/uSOP
DS1374U-33+T&R
DS1374U-33+T&R
IC RTC BINARY CNT I2C 10-USOP
Analog Devices Inc./Maxim Integrated
Tape & Reel (TR) ActiveBinary CounterAlarm, Square Wave Output, Trickle-Charger, Watchdog Timer-BinaryBinaryI²C, 2-Wire Serial2.97V ~ 5.5V1.3V ~ 5.5V175µA @ 2.97V ~ 5.5V-40°C ~ 85°CSurface Mount10-TFSOP, 10-MSOP (0.118", 3.00mm Width)10-uMAX/uSOP
M41T82ZM6F
M41T82ZM6F
IC RTC CLK/CALENDAR I2C 8-SOIC
STMicroelectronics
Tape & Reel (TR) ActiveClock/CalendarAlarm, Leap Year, SRAM, Watchdog Timer7BHH:MM:SS:hh (24 hr)YY-MM-DD-ddI²C, 2-Wire Serial2.38V ~ 5.5V2V ~ 5.5V10µA @ 5.5V-40°C ~ 85°CSurface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
M41T00SM6F
M41T00SM6F
IC RTC CLK/CALENDAR I2C 8-SOIC
STMicroelectronics
Tape & Reel (TR) ActiveClock/CalendarLeap Year-HH:MM:SS (24 hr)YY-MM-DD-ddI²C, 2-Wire Serial2.7V ~ 5.5V2V ~ 3.5V70µA @ 2.7V ~ 5.5V-40°C ~ 85°CSurface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC