Real Time Clocks

Showing 1,461-1,480 of 2,043 items.
ImagePart NumberDescriptionIn StockQuantity
RTC-63423B
EPSON
Clock & Timer ICs-Real Time Clocks
IC RTC CLK/CALENDAR PAR 24-SOIC
  • Manufacturer : EPSON
  • Warranty : Up to 1 year [Limited-Warranty]*
  • Type : Clock/Calendar
  • Features : Alarm
  • Time Format : HH:MM:SS (12/24 hr)
  • Date Format : YY-MM-DD-dd
  • Interface : Parallel
  • Voltage - Supply : 4.5V ~ 5.5V
  • Operating Temperature : -40°C ~ 85°C
  • Mounting Type : Surface Mount
  • Package / Case : 24-SOIC (0.311", 7.90mm Width)
  • Supplier Device Package : 24-SOP
150
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DP8573AN
Texas Instruments
Clock & Timer ICs-Real Time Clocks
IC RTC CLK/CALENDAR PAR 24-DIP
  • Manufacturer : Texas Instruments
  • Warranty : Up to 1 year [Limited-Warranty]*
  • Type : Clock/Calendar
  • Features : Alarm, Leap Year
  • Time Format : HH:MM:SS:hh (12/24 hr)
  • Date Format : YY-MM-DD-dd
  • Interface : Parallel
  • Voltage - Supply : 4.5V ~ 5.5V
  • Voltage - Supply, Battery : 2.2V ~ 5.1V
  • Current - Timekeeping (Max) : 1µA @ 5V
  • Operating Temperature : -40°C ~ 85°C
  • Mounting Type : Through Hole
  • Package / Case : 24-DIP (0.300", 7.62mm)
  • Supplier Device Package : 24-DIP
433
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RTC-72423B
EPSON
Clock & Timer ICs-Real Time Clocks
IC RTC CLK/CALENDAR PAR 24-SOP
  • Manufacturer : EPSON
  • Warranty : Up to 1 year [Limited-Warranty]*
  • Type : Clock/Calendar
  • Features : Leap Year
  • Time Format : HH:MM:SS (12/24 hr)
  • Date Format : YY-MM-DD-dd
  • Interface : Parallel
  • Voltage - Supply : 4.5V ~ 5.5V
  • Current - Timekeeping (Max) : 5µA ~ 10µA @ 2V ~ 5V
  • Operating Temperature : -40°C ~ 85°C
  • Mounting Type : Surface Mount
  • Package / Case : 24-SOIC (0.311", 7.90mm Width)
  • Supplier Device Package : 24-SOP
342
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RTC-72423A
EPSON
Clock & Timer ICs-Real Time Clocks
IC RTC CLK/CALENDAR PAR 24-SOP
  • Manufacturer : EPSON
  • Warranty : Up to 1 year [Limited-Warranty]*
  • Type : Clock/Calendar
  • Features : Leap Year
  • Time Format : HH:MM:SS (12/24 hr)
  • Date Format : YY-MM-DD-dd
  • Interface : Parallel
  • Voltage - Supply : 4.5V ~ 5.5V
  • Current - Timekeeping (Max) : 5µA ~ 10µA @ 2V ~ 5V
  • Operating Temperature : -40°C ~ 85°C
  • Mounting Type : Surface Mount
  • Package / Case : 24-SOIC (0.311", 7.90mm Width)
  • Supplier Device Package : 24-SOP
453
More on Order
CBC34803-M5C-TR1
Cymbet Corporation
Clock & Timer ICs-Real Time Clocks
IC RTC CLK/CALENDAR I2C 16-QFN
  • Manufacturer : Cymbet Corporation
  • Warranty : Up to 1 year [Limited-Warranty]*
  • Series : EnerChip™
  • Type : Clock/Calendar
  • Features : Alarm, Leap Year
  • Time Format : HH:MM:SS:hh (12/24 hr)
  • Date Format : YY-MM-DD-dd
  • Interface : I²C, 2-Wire Serial
  • Voltage - Supply : 2.5V ~ 5.5V
  • Voltage - Supply, Battery : 2.75V ~ 3.25V
  • Operating Temperature : -10°C ~ 70°C
  • Mounting Type : Surface Mount
  • Package / Case : 16-LQFN
  • Supplier Device Package : 16-QFN (5x5)
135
More on Order
DS17487-3IND+
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, Daylight Savings, Leap Year, NVSRAM, Square Wave Output
  • Memory Size : 4KB
  • 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 : -40°C ~ 85°C
  • Mounting Type : Through Hole
  • Package / Case : 24-DIP Module (0.600", 15.24mm)
  • Supplier Device Package : 24-EDIP
455
More on Order
DS1746WP-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 : 128KB
  • 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
172
More on Order
PCA8565AU/5BB/1,01
NXP
Clock & Timer ICs-Real Time Clocks
IC RTC CLK/CALENDAR I2C UNCASED
  • Manufacturer : NXP
  • Warranty : Up to 1 year [Limited-Warranty]*
  • Series : Automotive, AEC-Q100
  • Type : Clock/Calendar
  • Features : Alarm, Leap Year, Square Wave Output, Watchdog Timer
  • 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) : 0.9µA ~ 1.8µA @ 2V ~ 5V
  • Operating Temperature : -40°C ~ 125°C
  • Mounting Type : Surface Mount
  • Package / Case : Die
  • Supplier Device Package : Die
428
More on Order
PCF8523AUG/HAV
NXP
Clock & Timer ICs-Real Time Clocks
IC RTC CLK/CALENDAR I2C 12WLCSP
  • Manufacturer : NXP
  • Warranty : Up to 1 year [Limited-Warranty]*
  • Type : Clock/Calendar
  • Features : Alarm, Leap Year, Watchdog Timer
  • Time Format : HH:MM:SS (12/24 hr)
  • Date Format : YY-MM-DD-dd
  • Interface : I²C, 2-Wire Serial
  • Voltage - Supply : 1.6V ~ 5.5V
  • Voltage - Supply, Battery : 1.8V ~ 5.5V
  • Current - Timekeeping (Max) : 0.5µA @ 2V ~ 5V
  • Operating Temperature : -40°C ~ 85°C
  • Mounting Type : Surface Mount
  • Package / Case : Die
  • Supplier Device Package : Die
454
More on Order
PCF8564AUG/12HB/1V
NXP
Clock & Timer ICs-Real Time Clocks
IC RTC CLK/CALENDAR I2C DIE
  • Manufacturer : NXP
  • Warranty : Up to 1 year [Limited-Warranty]*
  • Type : Clock/Calendar
  • Features : Alarm, Leap Year, Square Wave Output, Watchdog Timer
  • Time Format : HH:MM:SS (24 hr)
  • Date Format : YY-MM-DD-dd
  • Interface : I²C, 2-Wire Serial
  • Voltage - Supply : 1V ~ 5.5V
  • Current - Timekeeping (Max) : 0.6µA ~ 0.75µA @ 2V ~ 5V
  • Operating Temperature : -40°C ~ 85°C
  • Mounting Type : Surface Mount
  • Package / Case : Die
  • Supplier Device Package : Die
359
More on Order
PCF2123U/10AA/1,00
NXP
Clock & Timer ICs-Real Time Clocks
IC RTC CLK/CALENDAR SPI DIE
  • Manufacturer : NXP
  • Warranty : Up to 1 year [Limited-Warranty]*
  • Type : Clock/Calendar
  • Features : Alarm, Leap Year, Square Wave Output, Watchdog Timer
  • Time Format : HH:MM:SS (12/24 hr)
  • Date Format : YY-MM-DD-dd
  • Interface : SPI
  • Voltage - Supply : 1.6V ~ 5.5V
  • Current - Timekeeping (Max) : 0.33µA ~ 0.38µA @ 2V ~ 5V
  • Operating Temperature : -40°C ~ 85°C
  • Mounting Type : Surface Mount
  • Package / Case : Die
  • Supplier Device Package : Die
424
More on Order
PCF8564AU/10AB/1,0
NXP
Clock & Timer ICs-Real Time Clocks
IC RTC CLK/CALENDAR I2C DIE
  • Manufacturer : NXP
  • Warranty : Up to 1 year [Limited-Warranty]*
  • Type : Clock/Calendar
  • Features : Alarm, Leap Year, Square Wave Output, Watchdog Timer
  • Time Format : HH:MM:SS (24 hr)
  • Date Format : YY-MM-DD-dd
  • Interface : I²C, 2-Wire Serial
  • Voltage - Supply : 1V ~ 5.5V
  • Current - Timekeeping (Max) : 0.6µA ~ 0.75µA @ 2V ~ 5V
  • Operating Temperature : -40°C ~ 85°C
  • Mounting Type : Surface Mount
  • Package / Case : Die
  • Supplier Device Package : Die
200
More on Order
PCF2123U/12HA/1,00
NXP
Clock & Timer ICs-Real Time Clocks
IC RTC CLK/CALENDAR SPI DIE
  • Manufacturer : NXP
  • Warranty : Up to 1 year [Limited-Warranty]*
  • Type : Clock/Calendar
  • Features : Alarm, Leap Year, Square Wave Output, Watchdog Timer
  • Time Format : HH:MM:SS (12/24 hr)
  • Date Format : YY-MM-DD-dd
  • Interface : SPI
  • Voltage - Supply : 1.6V ~ 5.5V
  • Current - Timekeeping (Max) : 0.33µA ~ 0.38µA @ 2V ~ 5V
  • Operating Temperature : -40°C ~ 85°C
  • Package / Case : Die
  • Supplier Device Package : Die
469
More on Order
PCF8564AU/5BB/1,01
NXP
Clock & Timer ICs-Real Time Clocks
IC RTC CLK/CALENDAR I2C DIE
  • Manufacturer : NXP
  • Warranty : Up to 1 year [Limited-Warranty]*
  • Type : Clock/Calendar
  • Features : Alarm, Leap Year, Square Wave Output, Watchdog Timer
  • Time Format : HH:MM:SS (24 hr)
  • Date Format : YY-MM-DD-dd
  • Interface : I²C, 2-Wire Serial
  • Voltage - Supply : 1V ~ 5.5V
  • Current - Timekeeping (Max) : 0.6µA ~ 0.75µA @ 2V ~ 5V
  • Operating Temperature : -40°C ~ 85°C
  • Mounting Type : Surface Mount
  • Package / Case : Die
  • Supplier Device Package : Die
329
More on Order
PCF8564AU/5GB/1,01
NXP
Clock & Timer ICs-Real Time Clocks
IC RTC CLK/CALENDAR I2C DIE
  • Manufacturer : NXP
  • Warranty : Up to 1 year [Limited-Warranty]*
  • Type : Clock/Calendar
  • Features : Alarm, Leap Year, Square Wave Output, Watchdog Timer
  • Time Format : HH:MM:SS (24 hr)
  • Date Format : YY-MM-DD-dd
  • Interface : I²C, 2-Wire Serial
  • Voltage - Supply : 1V ~ 5.5V
  • Current - Timekeeping (Max) : 0.6µA ~ 0.75µA @ 2V ~ 5V
  • Operating Temperature : -40°C ~ 85°C
  • Mounting Type : Surface Mount
  • Package / Case : Die
  • Supplier Device Package : Die
290
More on Order
DS1251YP-70IND+
Maxim Integrated
Clock & Timer ICs-Real Time Clocks
IC RTC PHANTOM PAR 34-PCM
  • Manufacturer : Maxim Integrated
  • Warranty : Up to 1 year [Limited-Warranty]*
  • Type : Phantom Time Chip
  • Features : Leap Year, NVSRAM
  • Memory Size : 512kb
  • Time Format : HH:MM:SS:hh (12/24 hr)
  • Date Format : YY-MM-DD-dd
  • Interface : Parallel
  • Voltage - Supply : 4.5V ~ 5.5V
  • Voltage - Supply, Battery : 3V
  • Current - Timekeeping (Max) : 10mA @ 5V
  • Operating Temperature : -40°C ~ 85°C
  • Mounting Type : Surface Mount
  • Package / Case : 34-PowerCap™ Module
  • Supplier Device Package : 34-PowerCap Module
432
More on Order
DS1251WP-120IND+
Maxim Integrated
Clock & Timer ICs-Real Time Clocks
IC RTC PHANTOM PAR 34-PCM
  • Manufacturer : Maxim Integrated
  • Warranty : Up to 1 year [Limited-Warranty]*
  • Type : Phantom Time Chip
  • Features : Leap Year, NVSRAM
  • Memory Size : 512kb
  • Time Format : HH:MM:SS:hh (12/24 hr)
  • Date Format : YY-MM-DD-dd
  • Interface : Parallel
  • Voltage - Supply : 2.97V ~ 3.63V
  • Voltage - Supply, Battery : 3V
  • Current - Timekeeping (Max) : 7mA @ 3.3V
  • Operating Temperature : -40°C ~ 85°C
  • Mounting Type : Surface Mount
  • Package / Case : 34-PowerCap™ Module
  • Supplier Device Package : 34-PowerCap Module
439
More on Order
DS1747-70IND+
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 : Leap Year, NVSRAM, Y2K
  • Memory Size : 512kb
  • Time Format : HH:MM:SS (24 hr)
  • Date Format : YY-MM-DD-dd
  • Interface : Parallel
  • Voltage - Supply : 4.5V ~ 5.5V
  • Current - Timekeeping (Max) : 4mA @ 5V
  • Operating Temperature : -40°C ~ 85°C
  • Mounting Type : Through Hole
  • Package / Case : 32-DIP Module (0.600", 15.24mm)
  • Supplier Device Package : 32-EDIP
318
More on Order
DS1251W-120IND+
Maxim Integrated
Clock & Timer ICs-Real Time Clocks
IC RTC PHANTOM PAR 32-DIP
  • Manufacturer : Maxim Integrated
  • Warranty : Up to 1 year [Limited-Warranty]*
  • Type : Phantom Time Chip
  • Features : Leap Year, NVSRAM
  • Memory Size : 512kb
  • Time Format : HH:MM:SS:hh (12/24 hr)
  • Date Format : YY-MM-DD-dd
  • Interface : Parallel
  • Voltage - Supply : 2.97V ~ 3.63V
  • Current - Timekeeping (Max) : 7mA @ 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
410
More on Order
DS1251WP-120+
Maxim Integrated
Clock & Timer ICs-Real Time Clocks
IC RTC PHANTOM PAR 34-PCM
  • Manufacturer : Maxim Integrated
  • Warranty : Up to 1 year [Limited-Warranty]*
  • Type : Phantom Time Chip
  • Features : Leap Year, NVSRAM
  • Memory Size : 512kb
  • Time Format : HH:MM:SS:hh (12/24 hr)
  • Date Format : YY-MM-DD-dd
  • Interface : Parallel
  • Voltage - Supply : 2.97V ~ 3.63V
  • Voltage - Supply, Battery : 3V
  • Current - Timekeeping (Max) : 7mA @ 3.3V
  • Operating Temperature : 0°C ~ 70°C
  • Mounting Type : Surface Mount
  • Package / Case : 34-PowerCap™ Module
  • Supplier Device Package : 34-PowerCap Module
228
More on Order
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