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Real Time Clocks

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CategorySemiconductors / Clock & Timer ICs / Real Time Clocks
Records 2,044
Page 32/69
Image
Part Number
Manufacturer
Description
In Stock
Quantity
Series
Type
Features
Memory Size
Time Format
Date Format
Interface
Voltage - Supply
Voltage - Supply, Battery
Current - Timekeeping (Max)
Operating Temperature
Mounting Type
Package / Case
Supplier Device Package
RTC-72423B:ROHS
EPSON

Clock & Timer ICs - Real Time Clocks

IC RTC CLK/CALENDAR PAR 24-SOP

In Stock351

More on Order

Series: RTC-72423
Type: Clock/Calendar
Features: Leap Year
Memory Size: -
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: -
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
RTC-72423A3:PURE SN
EPSON

Clock & Timer ICs - Real Time Clocks

IC RTC CLK/CALENDAR PAR 24-SOP

In Stock326

More on Order

Series: RTC-72423
Type: Clock/Calendar
Features: Leap Year
Memory Size: -
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: -
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
RTC-72423B3:PURE SN
EPSON

Clock & Timer ICs - Real Time Clocks

IC RTC CLK/CALENDAR PAR 24-SOP

In Stock210

More on Order

Series: RTC-72423
Type: Clock/Calendar
Features: Leap Year
Memory Size: -
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: -
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
RX-4803LC:AAB PURE SN
EPSON

Clock & Timer ICs - Real Time Clocks

IC RTC CALENDAR SPI 12VSOJ

In Stock158

More on Order

Series: RX-4803LC
Type: Clock/Calendar
Features: Alarm, Leap Year
Memory Size: -
Time Format: HH:MM:SS (24 hr)
Date Format: YY-MM-DD-dd
Interface: SPI
Voltage - Supply: 1.6V ~ 5.5V
Voltage - Supply, Battery: -
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
RX-4803LC:UCB PURE SN
EPSON

Clock & Timer ICs - Real Time Clocks

IC RTC CALENDAR SPI 12VSOJ

In Stock210

More on Order

Series: RX-4803LC
Type: Clock/Calendar
Features: Alarm, Leap Year
Memory Size: -
Time Format: HH:MM:SS (24 hr)
Date Format: YY-MM-DD-dd
Interface: SPI
Voltage - Supply: 1.6V ~ 5.5V
Voltage - Supply, Battery: -
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
RX-4803LC:UA PURE SN
EPSON

Clock & Timer ICs - Real Time Clocks

IC RTC CALENDAR SPI 12VSOJ

In Stock289

More on Order

Series: RX-4803LC
Type: Clock/Calendar
Features: Alarm, Leap Year
Memory Size: -
Time Format: HH:MM:SS (24 hr)
Date Format: YY-MM-DD-dd
Interface: SPI
Voltage - Supply: 1.6V ~ 5.5V
Voltage - Supply, Battery: -
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
RX-8803LC:UA PURE SN
EPSON

Clock & Timer ICs - Real Time Clocks

IC RTC CALENDAR I2C 12VSOJ

In Stock225

More on Order

Series: RX-8803LC
Type: Clock/Calendar
Features: Alarm
Memory Size: -
Time Format: HH:MM:SS
Date Format: YY-MM-DD
Interface: I²C
Voltage - Supply: 1.6V ~ 5.5V
Voltage - Supply, Battery: -
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
RX-8801SA: UA PURE SN
EPSON

Clock & Timer ICs - Real Time Clocks

IC REAL TIME CLOCK/CALENDAR

In Stock304

More on Order

Series: RX-8801SA
Type: -
Features: -
Memory Size: -
Time Format: -
Date Format: -
Interface: -
Voltage - Supply: -
Voltage - Supply, Battery: -
Current - Timekeeping (Max): -
Operating Temperature: -
Mounting Type: -
Package / Case: -
Supplier Device Package: -
RTC-72421A: PURE SN
EPSON

Clock & Timer ICs - Real Time Clocks

IC REAL TIME CLOCK/CALENDAR

In Stock202

More on Order

Series: RTC-72421
Type: -
Features: -
Memory Size: -
Time Format: -
Date Format: -
Interface: -
Voltage - Supply: -
Voltage - Supply, Battery: -
Current - Timekeeping (Max): -
Operating Temperature: -
Mounting Type: -
Package / Case: -
Supplier Device Package: -
CDP68HC68T1MZ96
Renesas Electronics America Inc.

Clock & Timer ICs - Real Time Clocks

IC RTC CLK/CALENDAR SPI 20-SOIC

In Stock118

More on Order

Series: -
Type: Clock/Calendar
Features: Alarm, Leap Year, Square Wave Output, Watchdog Timer
Memory Size: 32B
Time Format: HH:MM:SS (12/24 hr)
Date Format: YY-MM-DD-dd
Interface: SPI
Voltage - Supply: 3V ~ 6V
Voltage - Supply, Battery: 2.2V ~ 6V
Current - Timekeeping (Max): 20µA ~ 500µA @ 5V
Operating Temperature: -40°C ~ 85°C
Mounting Type: Surface Mount
Package / Case: 20-SOIC (0.295", 7.50mm Width)
Supplier Device Package: 20-SOIC
RTC-72423A: PURE SN
EPSON

Clock & Timer ICs - Real Time Clocks

IC REAL TIME CLOCK/CALENDAR

In Stock176

More on Order

Series: RTC-72423
Type: -
Features: -
Memory Size: -
Time Format: -
Date Format: -
Interface: -
Voltage - Supply: -
Voltage - Supply, Battery: -
Current - Timekeeping (Max): -
Operating Temperature: -
Mounting Type: -
Package / Case: -
Supplier Device Package: -
RTC-72423B: PURE SN
EPSON

Clock & Timer ICs - Real Time Clocks

IC REAL TIME CLOCK/CALENDAR

In Stock210

More on Order

Series: RTC-72423
Type: -
Features: -
Memory Size: -
Time Format: -
Date Format: -
Interface: -
Voltage - Supply: -
Voltage - Supply, Battery: -
Current - Timekeeping (Max): -
Operating Temperature: -
Mounting Type: -
Package / Case: -
Supplier Device Package: -
DS1501YZN+T&R
Maxim Integrated

Clock & Timer ICs - Real Time Clocks

IC RTC CLK/CALENDAR PAR 28-SOIC

In Stock343

More on Order

Series: -
Type: Clock/Calendar
Features: Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K
Memory Size: 256B
Time Format: HH:MM:SS (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): 5mA @ 4.5V ~ 5.5V
Operating Temperature: -40°C ~ 85°C
Mounting Type: Surface Mount
Package / Case: 28-SOIC (0.295", 7.50mm Width)
Supplier Device Package: 28-SOIC
DS1685-5IND+
Maxim Integrated

Clock & Timer ICs - Real Time Clocks

IC RTC CLK/CALENDAR PAR 24-DIP

In Stock412

More on Order

Series: -
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: Through Hole
Package / Case: 24-DIP (0.600", 15.24mm)
Supplier Device Package: 24-PDIP
RX-8801SA: UB PURE SN
EPSON

Clock & Timer ICs - Real Time Clocks

IC REAL TIME CLOCK/CALENDAR

In Stock338

More on Order

Series: RX-8801SA
Type: -
Features: -
Memory Size: -
Time Format: -
Date Format: -
Interface: -
Voltage - Supply: -
Voltage - Supply, Battery: -
Current - Timekeeping (Max): -
Operating Temperature: -
Mounting Type: -
Package / Case: -
Supplier Device Package: -
DS17485S-5+T&R
Maxim Integrated

Clock & Timer ICs - Real Time Clocks

IC RTC CLK/CALENDAR PAR 24-SOIC

In Stock146

More on Order

Series: -
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: 4.5V ~ 5.5V
Voltage - Supply, Battery: 2.5V ~ 3.7V
Current - Timekeeping (Max): 3mA @ 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
DS1685QN-5+
Maxim Integrated

Clock & Timer ICs - Real Time Clocks

IC RTC CLK/CALENDAR PAR 28-PLCC

In Stock115

More on Order

Series: -
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: 28-LCC (J-Lead)
Supplier Device Package: 28-PLCC (11.51x11.51)
DS1685QN-3+
Maxim Integrated

Clock & Timer ICs - Real Time Clocks

IC RTC CLK/CALENDAR PAR 28-PLCC

In Stock290

More on Order

Series: -
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: 28-LCC (J-Lead)
Supplier Device Package: 28-PLCC (11.51x11.51)
RTC-7301SF:B ROHS
EPSON

Clock & Timer ICs - Real Time Clocks

IC REAL TIME CLOCK/CALENDAR

In Stock478

More on Order

Series: RTC-7301SF
Type: -
Features: -
Memory Size: -
Time Format: -
Date Format: -
Interface: -
Voltage - Supply: -
Voltage - Supply, Battery: -
Current - Timekeeping (Max): -
Operating Temperature: -
Mounting Type: -
Package / Case: -
Supplier Device Package: -
BQ4802YDW
Texas Instruments

Clock & Timer ICs - Real Time Clocks

IC RTC CLK/CALENDAR PAR 28-SOIC

In Stock413

More on Order

Series: -
Type: Clock/Calendar
Features: Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer
Memory Size: -
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: 2.4V ~ 4V
Current - Timekeeping (Max): 1.5mA (Typ) @ 4.5 V ~ 5.5 V
Operating Temperature: 0°C ~ 70°C
Mounting Type: Surface Mount
Package / Case: 28-SOIC (0.295", 7.50mm Width)
Supplier Device Package: 28-SOIC
CDP68HC68T1M2Z96
Renesas Electronics America Inc.

Clock & Timer ICs - Real Time Clocks

IC RTC CLK/CALENDAR SPI 16-SOIC

In Stock315

More on Order

Series: -
Type: Clock/Calendar
Features: Alarm, Leap Year, Square Wave Output, Watchdog Timer
Memory Size: 32B
Time Format: HH:MM:SS (12/24 hr)
Date Format: YY-MM-DD-dd
Interface: SPI
Voltage - Supply: 3V ~ 6V
Voltage - Supply, Battery: 2.2V ~ 6V
Current - Timekeeping (Max): 20µA ~ 500µA @ 5V
Operating Temperature: -40°C ~ 85°C
Mounting Type: Surface Mount
Package / Case: 16-SOIC (0.295", 7.50mm Width)
Supplier Device Package: 16-SOIC
DS1673E-5+
Maxim Integrated

Clock & Timer ICs - Real Time Clocks

IC RTC SYSTEM CTRLR SER 20-TSSOP

In Stock267

More on Order

Series: -
Type: Portable System Controller
Features: Alarm, Leap Year, Watchdog Timer
Memory Size: -
Time Format: HH:MM:SS (12/24 hr)
Date Format: YY-MM-DD-dd
Interface: 3-Wire Serial
Voltage - Supply: 4.5V ~ 5.5V
Voltage - Supply, Battery: 2.5V ~ 3.7V
Current - Timekeeping (Max): 300µA @ 5V
Operating Temperature: 0°C ~ 70°C
Mounting Type: Surface Mount
Package / Case: 20-TSSOP (0.173", 4.40mm Width)
Supplier Device Package: 20-TSSOP
DS1501W+
Maxim Integrated

Clock & Timer ICs - Real Time Clocks

IC RTC CLK/CALENDAR PAR 28-DIP

In Stock494

More on Order

Series: -
Type: Clock/Calendar
Features: Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K
Memory Size: 256B
Time Format: HH:MM:SS (24 hr)
Date Format: YY-MM-DD-dd
Interface: Parallel
Voltage - Supply: 3V ~ 3.6V
Voltage - Supply, Battery: 2.5V ~ 3.7V
Current - Timekeeping (Max): 4mA @ 3V ~ 3.6V
Operating Temperature: 0°C ~ 70°C
Mounting Type: Through Hole
Package / Case: 28-DIP (0.600", 15.24mm)
Supplier Device Package: 28-PDIP
CDP68HC68T1M2Z
Renesas Electronics America Inc.

Clock & Timer ICs - Real Time Clocks

IC RTC CLK/CALENDAR SPI 16-SOIC

In Stock272

More on Order

Series: -
Type: Clock/Calendar
Features: Alarm, Leap Year, Square Wave Output, Watchdog Timer
Memory Size: 32B
Time Format: HH:MM:SS (12/24 hr)
Date Format: YY-MM-DD-dd
Interface: SPI
Voltage - Supply: 3V ~ 6V
Voltage - Supply, Battery: 2.2V ~ 6V
Current - Timekeeping (Max): 20µA ~ 500µA @ 5V
Operating Temperature: -40°C ~ 85°C
Mounting Type: Surface Mount
Package / Case: 16-SOIC (0.295", 7.50mm Width)
Supplier Device Package: 16-SOIC
DS1315S-33+T&R
Maxim Integrated

Clock & Timer ICs - Real Time Clocks

IC RTC PHANTOM PAR 16-SOIC

In Stock487

More on Order

Series: -
Type: Phantom Time Chip
Features: Leap Year
Memory Size: -
Time Format: HH:MM:SS:hh (12/24 hr)
Date Format: YY-MM-DD-dd
Interface: Parallel
Voltage - Supply: 3V ~ 3.6V
Voltage - Supply, Battery: 2.5V ~ 3.7V
Current - Timekeeping (Max): 1.1mA @ 3.3V
Operating Temperature: 0°C ~ 70°C
Mounting Type: Surface Mount
Package / Case: 16-SOIC (0.295", 7.50mm Width)
Supplier Device Package: 16-SOIC
DS1501YN+
Maxim Integrated

Clock & Timer ICs - Real Time Clocks

IC RTC CLK/CALENDAR PAR 28DIP

In Stock421

More on Order

Series: -
Type: Clock/Calendar
Features: Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K
Memory Size: 256B
Time Format: HH:MM:SS (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): 5mA @ 4.5V ~ 5.5V
Operating Temperature: -40°C ~ 85°C
Mounting Type: Through Hole
Package / Case: 28-DIP (0.600", 15.24mm)
Supplier Device Package: 28-PDIP
DS17485S-3+
Maxim Integrated

Clock & Timer ICs - Real Time Clocks

IC RTC CLK/CALENDAR PAR 24-SOIC

In Stock168

More on Order

Series: -
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: 0°C ~ 70°C
Mounting Type: Surface Mount
Package / Case: 24-SOIC (0.295", 7.50mm Width)
Supplier Device Package: 24-SOIC
DS17485S-5+
Maxim Integrated

Clock & Timer ICs - Real Time Clocks

IC RTC CLK/CALENDAR PAR 24-SOIC

In Stock133

More on Order

Series: -
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: 4.5V ~ 5.5V
Voltage - Supply, Battery: 2.5V ~ 3.7V
Current - Timekeeping (Max): 3mA @ 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
DS1315EN-33+T&R
Maxim Integrated

Clock & Timer ICs - Real Time Clocks

IC RTC PHANTOM PAR 20-TSSOP

In Stock247

More on Order

Series: -
Type: Phantom Time Chip
Features: Leap Year
Memory Size: -
Time Format: HH:MM:SS:hh (12/24 hr)
Date Format: YY-MM-DD-dd
Interface: Parallel
Voltage - Supply: 3V ~ 3.6V
Voltage - Supply, Battery: 2.5V ~ 3.7V
Current - Timekeeping (Max): 1.1mA @ 3.3V
Operating Temperature: -40°C ~ 85°C
Mounting Type: Surface Mount
Package / Case: 20-TSSOP (0.173", 4.40mm Width)
Supplier Device Package: 20-TSSOP
DS1315S-5+T&R
Maxim Integrated

Clock & Timer ICs - Real Time Clocks

IC RTC PHANTOM PAR 16-SOIC

In Stock324

More on Order

Series: -
Type: Phantom Time Chip
Features: Leap Year
Memory Size: -
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: 2.5V ~ 3.7V
Current - Timekeeping (Max): 1.3mA @ 5V
Operating Temperature: 0°C ~ 70°C
Mounting Type: Surface Mount
Package / Case: 16-SOIC (0.295", 7.50mm Width)
Supplier Device Package: 16-SOIC