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Real Time Clocks

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CategorySemiconductors / Clock & Timer ICs / Real Time Clocks
Records 2,044
Page 31/69
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
RX-4045SA:AA
EPSON

Clock & Timer ICs - Real Time Clocks

IC RTC CALENDAR SPI 14SOP

In Stock321

More on Order

Series: RX-4045SA
Type: Clock/Calendar
Features: Alarm, Leap Year
Memory Size: -
Time Format: HH:MM:SS (12/24 hr)
Date Format: YY-MM-DD-dd
Interface: SPI
Voltage - Supply: 1.7V ~ 5.5V
Voltage - Supply, Battery: -
Current - Timekeeping (Max): 1.2µA ~ 1.8µA @ 3V ~ 5V
Operating Temperature: -40°C ~ 85°C
Mounting Type: Surface Mount
Package / Case: 14-SOIC (0.197", 5.00mm Width)
Supplier Device Package: 14-SOP
RX-8803LC:UC PURE SN
EPSON

Clock & Timer ICs - Real Time Clocks

IC RTC CALENDAR I2C 12VSOJ

In Stock401

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
DS1374C-3#
Maxim Integrated

Clock & Timer ICs - Real Time Clocks

IC RTC BINARY CNT I2C 16-SOIC

In Stock167

More on Order

Series: -
Type: Binary Counter
Features: Alarm, Square Wave Output, Trickle-Charger, Watchdog Timer
Memory Size: -
Time Format: Binary
Date Format: Binary
Interface: I²C, 2-Wire Serial
Voltage - Supply: 2.7V ~ 3.3V
Voltage - Supply, Battery: 1.3V ~ 3.7V
Current - Timekeeping (Max): 125µA @ 2.7V ~ 3.3V
Operating Temperature: -40°C ~ 85°C
Mounting Type: Surface Mount
Package / Case: 16-SOIC (0.295", 7.50mm Width)
Supplier Device Package: 16-SOIC
DS12885SN+T&R
Maxim Integrated

Clock & Timer ICs - Real Time Clocks

IC RTC CLK/CALENDAR PAR 24-SOIC

In Stock372

More on Order

Series: -
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
DS1338C-18#
Maxim Integrated

Clock & Timer ICs - Real Time Clocks

IC RTC CLK/CALENDAR I2C 16-SOIC

In Stock170

More on Order

Series: -
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: 16-SOIC (0.295", 7.50mm Width)
Supplier Device Package: 16-SOIC
DS1340C-3#
Maxim Integrated

Clock & Timer ICs - Real Time Clocks

IC RTC CLK/CALENDAR I2C 16-SOIC

In Stock307

More on Order

Series: -
Type: Clock/Calendar
Features: Leap Year, Trickle-Charger
Memory Size: -
Time Format: HH:MM:SS (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): 125µA @ 3.3V
Operating Temperature: -40°C ~ 85°C
Mounting Type: Surface Mount
Package / Case: 16-SOIC (0.295", 7.50mm Width)
Supplier Device Package: 16-SOIC
RX-4803LC:UBB PURE SN
EPSON

Clock & Timer ICs - Real Time Clocks

IC RTC CALENDAR SPI 12VSOJ

In Stock303

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
DS1673E-3+T&R
Maxim Integrated

Clock & Timer ICs - Real Time Clocks

IC RTC SYSTEM CTRLR SER 20-TSSOP

In Stock301

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: 2.7V ~ 3.3V
Voltage - Supply, Battery: 2.5V ~ 3.7V
Current - Timekeeping (Max): 100µA @ 3V
Operating Temperature: 0°C ~ 70°C
Mounting Type: Surface Mount
Package / Case: 20-TSSOP (0.173", 4.40mm Width)
Supplier Device Package: 20-TSSOP
RTC-72423A0:PURE SN
EPSON

Clock & Timer ICs - Real Time Clocks

IC RTC CLK/CALENDAR PAR 24-SOP

In Stock254

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-72423B0:PURE SN
EPSON

Clock & Timer ICs - Real Time Clocks

IC RTC CLK/CALENDAR PAR 24-SOP

In Stock435

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
DS12885Q+T&R
Maxim Integrated

Clock & Timer ICs - Real Time Clocks

IC RTC CLK/CALENDAR PAR 28-PLCC

In Stock456

More on Order

Series: -
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: 28-LCC (J-Lead)
Supplier Device Package: 28-PLCC (11.51x11.51)
RX-4801SA:UB PURE SN
EPSON

Clock & Timer ICs - Real Time Clocks

IC REAL TIME CLOCK/CALENDAR

In Stock481

More on Order

Series: RX-4801SA
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: -
DS17285S-3+T&R
Maxim Integrated

Clock & Timer ICs - Real Time Clocks

IC RTC CLK/CALENDAR PAR 24-SOIC

In Stock420

More on Order

Series: -
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: Surface Mount
Package / Case: 24-SOIC (0.295", 7.50mm Width)
Supplier Device Package: 24-SOIC
DS17285S-5+T&R
Maxim Integrated

Clock & Timer ICs - Real Time Clocks

IC RTC CLK/CALENDAR PAR 24-SOIC

In Stock294

More on Order

Series: -
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: 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
DS1673S-5+T&R
Maxim Integrated

Clock & Timer ICs - Real Time Clocks

IC RTC SYSTEM CTRLR SER 20-SOIC

In Stock277

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-SOIC (0.295", 7.50mm Width)
Supplier Device Package: 20-SOIC
DS1685Q-5+
Maxim Integrated

Clock & Timer ICs - Real Time Clocks

IC RTC CLK/CALENDAR PAR 28-PLCC

In Stock389

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: 0°C ~ 70°C
Mounting Type: Surface Mount
Package / Case: 28-LCC (J-Lead)
Supplier Device Package: 28-PLCC (11.51x11.51)
BQ4802YDWRG4
Texas Instruments

Clock & Timer ICs - Real Time Clocks

IC RTC CLK/CALENDAR PAR 28-SOIC

In Stock357

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
DS1501WZ+T&R
Maxim Integrated

Clock & Timer ICs - Real Time Clocks

IC RTC CLK/CALENDAR PAR 28-SOIC

In Stock131

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: Surface Mount
Package / Case: 28-SOIC (0.295", 7.50mm Width)
Supplier Device Package: 28-SOIC
RX-4803SA:UAB PURE SN
EPSON

Clock & Timer ICs - Real Time Clocks

IC RTC CALENDAR SPI 14SOP

In Stock473

More on Order

Series: RX-4803SA
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: 14-SOIC (0.197", 5.00mm Width)
Supplier Device Package: 14-SOP
RX-8803SA:UA PURE SN
EPSON

Clock & Timer ICs - Real Time Clocks

IC RTC CALENDAR I2C 14SOP

In Stock486

More on Order

Series: RX-8803SA
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: 14-SOIC (0.197", 5.00mm Width)
Supplier Device Package: 14-SOP
DS1558W+TRL
Maxim Integrated

Clock & Timer ICs - Real Time Clocks

IC RTC CLK/CALENDAR PAR 48-LQFP

In Stock315

More on Order

Series: -
Type: Clock/Calendar
Features: Alarm, Leap Year, Watchdog Timer, Y2K
Memory Size: -
Time Format: HH:MM:SS (24 hr)
Date Format: YY-MM-DD-dd
Interface: Parallel
Voltage - Supply: 2.97V ~ 3.63V
Voltage - Supply, Battery: 2.5V ~ 3.7V
Current - Timekeeping (Max): 2mA @ 3.3V
Operating Temperature: -40°C ~ 85°C
Mounting Type: Surface Mount
Package / Case: 48-LQFP
Supplier Device Package: 48-LQFP/48-TQFP (7x7)
DS1558Y+TRL
Maxim Integrated

Clock & Timer ICs - Real Time Clocks

IC RTC CLK/CALENDAR PAR 48-LQFP

In Stock313

More on Order

Series: -
Type: Clock/Calendar
Features: Alarm, Leap Year, Watchdog Timer, Y2K
Memory Size: -
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): 6mA @ 5V
Operating Temperature: -40°C ~ 85°C
Mounting Type: Surface Mount
Package / Case: 48-LQFP
Supplier Device Package: 48-LQFP/48-TQFP (7x7)
BQ4802LYPWG4
Texas Instruments

Clock & Timer ICs - Real Time Clocks

IC RTC CLK/CALENDAR PAR 28-TSSOP

In Stock354

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: 2.7V ~ 3.6V
Voltage - Supply, Battery: 2.4V ~ 4V
Current - Timekeeping (Max): 1.5mA (Typ) @ 2.7 V ~ 3.6 V
Operating Temperature: 0°C ~ 70°C
Mounting Type: Surface Mount
Package / Case: 28-TSSOP (0.173", 4.40mm Width)
Supplier Device Package: 28-TSSOP
DS12885QN+T&R
Maxim Integrated

Clock & Timer ICs - Real Time Clocks

IC RTC CLK/CALENDAR PAR 28-PLCC

In Stock176

More on Order

Series: -
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: 28-LCC (J-Lead)
Supplier Device Package: 28-PLCC (11.51x11.51)
RX-4803LC:AA3 PURE SN
EPSON

Clock & Timer ICs - Real Time Clocks

IC RTC CALENDAR SPI 12VSOJ

In Stock395

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:UC3 PURE SN
EPSON

Clock & Timer ICs - Real Time Clocks

IC RTC CALENDAR SPI 12VSOJ

In Stock457

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
DS1501YZ+T&R
Maxim Integrated

Clock & Timer ICs - Real Time Clocks

IC RTC CLK/CALENDAR PAR 28-SOIC

In Stock370

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: 0°C ~ 70°C
Mounting Type: Surface Mount
Package / Case: 28-SOIC (0.295", 7.50mm Width)
Supplier Device Package: 28-SOIC
RX-4803LC:UA3 PURE SN
EPSON

Clock & Timer ICs - Real Time Clocks

IC RTC CLK/CALENDAR SPI 12-VSOJ

In Stock237

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
RTC-72421B: PURE SN
EPSON

Clock & Timer ICs - Real Time Clocks

IC REAL TIME CLOCK/CALENDAR

In Stock329

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: -
RTC-72423A:3: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