Real Time Clocks

Showing 1,901-1,920 of 2,043 items.
ImagePart NumberDescriptionIn StockQuantity
DS1744WP-120IND+
Maxim Integrated
Clock & Timer ICs-Real Time Clocks
IC RTC CLK/CALENDAR PAR 34-PCM
  • Manufacturer : Maxim Integrated
  • Warranty : Up to 1 year [Limited-Warranty]*
  • Type : Clock/Calendar
  • Features : Leap Year, NVSRAM, Y2K
  • Memory Size : 32KB
  • Time Format : HH:MM:SS (24 hr)
  • Date Format : YY-MM-DD-dd
  • Interface : Parallel
  • Voltage - Supply : 2.97V ~ 3.63V
  • Voltage - Supply, Battery : 3V
  • Current - Timekeeping (Max) : 2mA @ 3.3V
  • Operating Temperature : -40°C ~ 85°C
  • Mounting Type : Surface Mount
  • Package / Case : 34-PowerCap™ Module
  • Supplier Device Package : 34-PowerCap Module
536
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DS1554W-120IND+
Maxim Integrated
Clock & Timer ICs-Real Time Clocks
IC RTC CLK/CALENDAR PAR 32-EDIP
  • Manufacturer : Maxim Integrated
  • Warranty : Up to 1 year [Limited-Warranty]*
  • Type : Clock/Calendar
  • Features : Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K
  • Memory Size : 32KB
  • Time Format : HH:MM:SS (24 hr)
  • Date Format : YY-MM-DD-dd
  • Interface : Parallel
  • Voltage - Supply : 2.97V ~ 3.63V
  • Current - Timekeeping (Max) : 4mA @ 3.3V
  • Operating Temperature : -40°C ~ 85°C
  • Mounting Type : Through Hole
  • Package / Case : 32-DIP Module (0.600", 15.24mm)
  • Supplier Device Package : 32-EDIP
713
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DS17287-3+
Maxim Integrated
Clock & Timer ICs-Real Time Clocks
IC RTC CLK/CALENDAR PAR 24-EDIP
  • Manufacturer : Maxim Integrated
  • Warranty : Up to 1 year [Limited-Warranty]*
  • Type : Clock/Calendar
  • Features : Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output
  • Memory Size : 2KB
  • Time Format : HH:MM:SS (12/24 hr)
  • Date Format : YY-MM-DD-dd
  • Interface : Parallel
  • Voltage - Supply : 2.7V ~ 3.7V
  • Voltage - Supply, Battery : 2.5V ~ 3.7V
  • Current - Timekeeping (Max) : 2mA @ 2.7V ~ 3.7V
  • Operating Temperature : 0°C ~ 70°C
  • Mounting Type : Through Hole
  • Package / Case : 24-DIP Module (0.600", 15.24mm)
  • Supplier Device Package : 24-EDIP
702
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DS1687-3IND+
Maxim Integrated
Clock & Timer ICs-Real Time Clocks
IC RTC CLK/CALENDAR PAR 24-EDIP
  • Manufacturer : Maxim Integrated
  • Warranty : Up to 1 year [Limited-Warranty]*
  • Type : Clock/Calendar
  • Features : Alarm, NVSRAM, Square Wave Output, Y2K
  • Memory Size : 242B
  • Time Format : HH:MM:SS (12/24 hr)
  • Date Format : YY-MM-DD-dd
  • Interface : Parallel
  • Voltage - Supply : 2.7V ~ 3.7V
  • Voltage - Supply, Battery : 2.5V ~ 3.7V
  • Current - Timekeeping (Max) : 2mA @ 3V
  • Operating Temperature : -40°C ~ 85°C
  • Mounting Type : Through Hole
  • Package / Case : 24-DIP Module (0.600", 15.24mm)
  • Supplier Device Package : 24-EDIP
652
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DS12CR887-5+
Maxim Integrated
Clock & Timer ICs-Real Time Clocks
IC RTC CLK/CALENDAR PAR 24-EDIP
  • Manufacturer : Maxim Integrated
  • Warranty : Up to 1 year [Limited-Warranty]*
  • Type : Clock/Calendar
  • Features : Alarm, Leap Year, NVSRAM, Square Wave Output, Trickle-Charger
  • Memory Size : 114B
  • Time Format : HH:MM:SS (12/24 hr)
  • Date Format : YY-MM-DD-dd
  • Interface : Parallel
  • Voltage - Supply : 4.5V ~ 5.5V
  • Voltage - Supply, Battery : 2V ~ 3.05V
  • Current - Timekeeping (Max) : 2mA @ 4.5V ~ 5.5V
  • Operating Temperature : -40°C ~ 85°C
  • Mounting Type : Through Hole
  • Package / Case : 24-DIP Module (0.600", 15.24mm)
  • Supplier Device Package : 24-EDIP
1606
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DS12885SN+
Maxim Integrated
Clock & Timer ICs-Real Time Clocks
IC RTC CLK/CALENDAR PAR 24-SOIC
  • Manufacturer : Maxim Integrated
  • Warranty : Up to 1 year [Limited-Warranty]*
  • Type : Clock/Calendar
  • Features : Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output
  • Memory Size : 114B
  • Time Format : HH:MM:SS (12/24 hr)
  • Date Format : YY-MM-DD-dd
  • Interface : Parallel
  • Voltage - Supply : 4.5V ~ 5.5V
  • Voltage - Supply, Battery : 2.5V ~ 4V
  • Current - Timekeeping (Max) : 15mA @ 4.5V ~ 5.5V
  • Operating Temperature : -40°C ~ 85°C
  • Mounting Type : Surface Mount
  • Package / Case : 24-SOIC (0.295", 7.50mm Width)
  • Supplier Device Package : 24-SOIC
616
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DS12885S+
Maxim Integrated
Clock & Timer ICs-Real Time Clocks
IC RTC CLK/CALENDAR PAR 24-SOIC
  • Manufacturer : Maxim Integrated
  • Warranty : Up to 1 year [Limited-Warranty]*
  • Type : Clock/Calendar
  • Features : Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output
  • Memory Size : 114B
  • Time Format : HH:MM:SS (12/24 hr)
  • Date Format : YY-MM-DD-dd
  • Interface : Parallel
  • Voltage - Supply : 4.5V ~ 5.5V
  • Voltage - Supply, Battery : 2.5V ~ 4V
  • Current - Timekeeping (Max) : 15mA @ 4.5V ~ 5.5V
  • Operating Temperature : 0°C ~ 70°C
  • Mounting Type : Surface Mount
  • Package / Case : 24-SOIC (0.295", 7.50mm Width)
  • Supplier Device Package : 24-SOIC
545
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DS1685SN-3+
Maxim Integrated
Clock & Timer ICs-Real Time Clocks
IC RTC CLK/CALENDAR PAR 24-SOIC
  • Manufacturer : Maxim Integrated
  • Warranty : Up to 1 year [Limited-Warranty]*
  • Type : Clock/Calendar
  • Features : Alarm, NVSRAM, Square Wave Output, Y2K
  • Memory Size : 242B
  • Time Format : HH:MM:SS (12/24 hr)
  • Date Format : YY-MM-DD-dd
  • Interface : Parallel
  • Voltage - Supply : 2.7V ~ 3.7V
  • Voltage - Supply, Battery : 2.5V ~ 3.7V
  • Current - Timekeeping (Max) : 2mA @ 3V
  • Operating Temperature : -40°C ~ 85°C
  • Mounting Type : Surface Mount
  • Package / Case : 24-SOIC (0.295", 7.50mm Width)
  • Supplier Device Package : 24-SOIC
383
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DS1685SN-5+
Maxim Integrated
Clock & Timer ICs-Real Time Clocks
IC RTC CLK/CALENDAR PAR 24-SOIC
  • Manufacturer : Maxim Integrated
  • Warranty : Up to 1 year [Limited-Warranty]*
  • Type : Clock/Calendar
  • Features : Alarm, NVSRAM, Square Wave Output, Y2K
  • Memory Size : 242B
  • Time Format : HH:MM:SS (12/24 hr)
  • Date Format : YY-MM-DD-dd
  • Interface : Parallel
  • Voltage - Supply : 4.5V ~ 5.5V
  • Voltage - Supply, Battery : 2.5V ~ 3.7V
  • Current - Timekeeping (Max) : 3mA @ 5V
  • Operating Temperature : -40°C ~ 85°C
  • Mounting Type : Surface Mount
  • Package / Case : 24-SOIC (0.295", 7.50mm Width)
  • Supplier Device Package : 24-SOIC
626
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DS1306N+
Maxim Integrated
Clock & Timer ICs-Real Time Clocks
IC RTC CLK/CALENDAR SPI 16-DIP
  • Manufacturer : Maxim Integrated
  • Warranty : Up to 1 year [Limited-Warranty]*
  • Type : Clock/Calendar
  • Features : Alarm, Leap Year, NVSRAM, Square Wave Output, Trickle-Charger
  • Memory Size : 96B
  • Time Format : HH:MM:SS (12/24 hr)
  • Date Format : YY-MM-DD-dd
  • Interface : SPI
  • Voltage - Supply : 2V ~ 5.5V
  • Voltage - Supply, Battery : 2V ~ 5.5V
  • Current - Timekeeping (Max) : 25.3µA ~ 81µA @ 2V ~ 5V
  • Operating Temperature : -40°C ~ 85°C
  • Mounting Type : Through Hole
  • Package / Case : 16-DIP (0.300", 7.62mm)
  • Supplier Device Package : 16-PDIP
1614
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DS1306+
Maxim Integrated
Clock & Timer ICs-Real Time Clocks
IC RTC CLK/CALENDAR SPI 16-DIP
  • Manufacturer : Maxim Integrated
  • Warranty : Up to 1 year [Limited-Warranty]*
  • Type : Clock/Calendar
  • Features : Alarm, Leap Year, NVSRAM, Square Wave Output, Trickle-Charger
  • Memory Size : 96B
  • Time Format : HH:MM:SS (12/24 hr)
  • Date Format : YY-MM-DD-dd
  • Interface : SPI
  • Voltage - Supply : 2V ~ 5.5V
  • Voltage - Supply, Battery : 2V ~ 5.5V
  • Current - Timekeeping (Max) : 25.3µA ~ 81µA @ 2V ~ 5V
  • Operating Temperature : 0°C ~ 70°C
  • Mounting Type : Through Hole
  • Package / Case : 16-DIP (0.300", 7.62mm)
  • Supplier Device Package : 16-PDIP
621
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DS1685E-3+
Maxim Integrated
Clock & Timer ICs-Real Time Clocks
IC RTC CLK/CALENDAR PAR 24-TSSOP
  • Manufacturer : Maxim Integrated
  • Warranty : Up to 1 year [Limited-Warranty]*
  • Type : Clock/Calendar
  • Features : Alarm, NVSRAM, Square Wave Output, Y2K
  • Memory Size : 242B
  • Time Format : HH:MM:SS (12/24 hr)
  • Date Format : YY-MM-DD-dd
  • Interface : Parallel
  • Voltage - Supply : 2.7V ~ 3.7V
  • Voltage - Supply, Battery : 2.5V ~ 3.7V
  • Current - Timekeeping (Max) : 2mA @ 3V
  • Operating Temperature : 0°C ~ 70°C
  • Mounting Type : Surface Mount
  • Package / Case : 24-TSSOP (0.173", 4.40mm Width)
  • Supplier Device Package : 24-TSSOP
760
More on Order
DS1685S-3+
Maxim Integrated
Clock & Timer ICs-Real Time Clocks
IC RTC CLK/CALENDAR PAR 24-SOIC
  • Manufacturer : Maxim Integrated
  • Warranty : Up to 1 year [Limited-Warranty]*
  • Type : Clock/Calendar
  • Features : Alarm, NVSRAM, Square Wave Output, Y2K
  • Memory Size : 242B
  • Time Format : HH:MM:SS (12/24 hr)
  • Date Format : YY-MM-DD-dd
  • Interface : Parallel
  • Voltage - Supply : 2.7V ~ 3.7V
  • Voltage - Supply, Battery : 2.5V ~ 3.7V
  • Current - Timekeeping (Max) : 2mA @ 3V
  • Operating Temperature : 0°C ~ 70°C
  • Mounting Type : Surface Mount
  • Package / Case : 24-SOIC (0.295", 7.50mm Width)
  • Supplier Device Package : 24-SOIC
709
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RX-8803LC:UA3 PURE SN
EPSON
Clock & Timer ICs-Real Time Clocks
IC RTC CLK/CALENDAR I2C 12-VSOJ
  • Manufacturer : EPSON
  • Warranty : Up to 1 year [Limited-Warranty]*
  • Series : RX-8803LC
  • Type : Clock/Calendar
  • Features : Alarm
  • Date Format : YY-MM-DD
  • Interface : I²C, 2-Wire Serial
  • Voltage - Supply : 1.6V ~ 5.5V
  • Current - Timekeeping (Max) : 2.1µA ~ 3.4µA @ 3V ~ 5V
  • Operating Temperature : -40°C ~ 85°C
  • Mounting Type : Surface Mount
  • Package / Case : 12-TFSOJ (0.094", 2.40mm Width)
  • Supplier Device Package : 12-VSOJ
1479
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DS1318E+
Maxim Integrated
Clock & Timer ICs-Real Time Clocks
IC RTC ELAPSED CNT PAR 24-TSSOP
  • Manufacturer : Maxim Integrated
  • Warranty : Up to 1 year [Limited-Warranty]*
  • Type : Elapsed Time Counter
  • Features : Alarm, Square Wave Output
  • Time Format : Binary
  • Date Format : Binary
  • Interface : Parallel
  • Voltage - Supply : 3V ~ 3.6V
  • Voltage - Supply, Battery : 1.6V ~ 3.7V
  • Current - Timekeeping (Max) : 150µA @ 3V ~ 3.6V
  • Operating Temperature : -40°C ~ 85°C
  • Mounting Type : Surface Mount
  • Package / Case : 24-TSSOP (0.173", 4.40mm Width)
  • Supplier Device Package : 24-TSSOP
549
More on Order
DS12R885S-33+
Maxim Integrated
Clock & Timer ICs-Real Time Clocks
IC RTC CLK/CALENDAR PAR 24-SOIC
  • Manufacturer : Maxim Integrated
  • Warranty : Up to 1 year [Limited-Warranty]*
  • Type : Clock/Calendar
  • Features : Alarm, Leap Year, NVSRAM, Square Wave Output, Trickle-Charger
  • Memory Size : 114B
  • Time Format : HH:MM:SS (12/24 hr)
  • Date Format : YY-MM-DD-dd
  • Interface : Parallel
  • Voltage - Supply : 2.97V ~ 3.63V
  • Voltage - Supply, Battery : 2V ~ 3.05V
  • Current - Timekeeping (Max) : 2mA @ 2.97V ~ 3.63V
  • Operating Temperature : -40°C ~ 85°C
  • Mounting Type : Surface Mount
  • Package / Case : 24-SOIC (0.295", 7.50mm Width)
  • Supplier Device Package : 24-SOIC
1241
More on Order
DS1339U-3+
Maxim Integrated
Clock & Timer ICs-Real Time Clocks
IC RTC CLK/CALENDAR I2C 8-USOP
  • Manufacturer : Maxim Integrated
  • Warranty : Up to 1 year [Limited-Warranty]*
  • Type : Clock/Calendar
  • Features : Alarm, Leap Year, Square Wave Output, Trickle-Charger
  • Time Format : HH:MM:SS (12/24 hr)
  • Date Format : YY-MM-DD-dd
  • Interface : I²C, 2-Wire Serial
  • Voltage - Supply : 2.7V ~ 5.5V
  • Voltage - Supply, Battery : 1.3V ~ 3.7V
  • Current - Timekeeping (Max) : 150µA @ 3.3V
  • Operating Temperature : -40°C ~ 85°C
  • Mounting Type : Surface Mount
  • Package / Case : 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
  • Supplier Device Package : 8-uMAX
862
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DS1338U-18+
Maxim Integrated
Clock & Timer ICs-Real Time Clocks
IC RTC CLK/CALENDAR I2C 8-USOP
  • Manufacturer : Maxim Integrated
  • Warranty : Up to 1 year [Limited-Warranty]*
  • Type : Clock/Calendar
  • Features : Leap Year, NVSRAM, Square Wave Output
  • Memory Size : 56B
  • Time Format : HH:MM:SS (12/24 hr)
  • Date Format : YY-MM-DD-dd
  • Interface : I²C, 2-Wire Serial
  • Voltage - Supply : 1.71V ~ 5.5V
  • Voltage - Supply, Battery : 1.3V ~ 3.7V
  • Current - Timekeeping (Max) : 100µA @ 1.89V
  • Operating Temperature : -40°C ~ 85°C
  • Mounting Type : Surface Mount
  • Package / Case : 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
  • Supplier Device Package : 8-uMAX
536
More on Order
DS1338U-3+
Maxim Integrated
Clock & Timer ICs-Real Time Clocks
IC RTC CLK/CALENDAR I2C 8-USOP
  • Manufacturer : Maxim Integrated
  • Warranty : Up to 1 year [Limited-Warranty]*
  • Type : Clock/Calendar
  • Features : Leap Year, NVSRAM, Square Wave Output
  • Memory Size : 56B
  • Time Format : HH:MM:SS (12/24 hr)
  • Date Format : YY-MM-DD-dd
  • Interface : I²C, 2-Wire Serial
  • Voltage - Supply : 2.7V ~ 5.5V
  • Voltage - Supply, Battery : 1.3V ~ 3.7V
  • Current - Timekeeping (Max) : 200µA @ 3.3V
  • Operating Temperature : -40°C ~ 85°C
  • Mounting Type : Surface Mount
  • Package / Case : 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
  • Supplier Device Package : 8-uMAX
798
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RX-8581NB:B3
EPSON
Clock & Timer ICs-Real Time Clocks
IC RTC CLK/CALENDAR I2C 22-SON
  • Manufacturer : EPSON
  • Warranty : Up to 1 year [Limited-Warranty]*
  • Series : RX-8581NB
  • Type : Clock/Calendar
  • Features : Alarm, Leap Year
  • Time Format : HH:MM:SS (24 hr)
  • Date Format : YY-MM-DD-dd
  • Interface : I²C, 2-Wire Serial
  • Voltage - Supply : 1.8V ~ 5.5V
  • Current - Timekeeping (Max) : 0.8µA ~ 1.2µA @ 3V ~ 5V
  • Operating Temperature : -40°C ~ 85°C
  • Mounting Type : Surface Mount
  • Package / Case : 22-SMD, 20 Leads, Flat Leads
  • Supplier Device Package : 22-SON
660
More on Order
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