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Real Time Clocks

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CategorySemiconductors / Clock & Timer ICs / Real Time Clocks
Records 2,044
Page 36/69
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
DS1315-5
Maxim Integrated

Clock & Timer ICs - Real Time Clocks

IC RTC PHANTOM PAR 16-DIP

In Stock255

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: Through Hole
Package / Case: 16-DIP (0.300", 7.62mm)
Supplier Device Package: 16-PDIP
DS1305
Maxim Integrated

Clock & Timer ICs - Real Time Clocks

IC RTC CLK/CALENDAR SPI 16-DIP

In Stock257

More on Order

Series: -
Type: Clock/Calendar
Features: Alarm, Leap Year, NVSRAM, 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
DS1685E-3
Maxim Integrated

Clock & Timer ICs - Real Time Clocks

IC RTC CLK/CALENDAR PAR 24-TSSOP

In Stock418

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: 0°C ~ 70°C
Mounting Type: Surface Mount
Package / Case: 24-TSSOP (0.173", 4.40mm Width)
Supplier Device Package: 24-TSSOP
DS1302S-16
Maxim Integrated

Clock & Timer ICs - Real Time Clocks

IC RTC CLK/CALENDAR SER 16-SOIC

In Stock197

More on Order

Series: -
Type: Clock/Calendar
Features: Leap Year, NVSRAM, Trickle-Charger
Memory Size: 31B
Time Format: HH:MM:SS (12/24 hr)
Date Format: YY-MM-DD-dd
Interface: 3-Wire Serial
Voltage - Supply: 2V ~ 5.5V
Voltage - Supply, Battery: 2V ~ 5.5V
Current - Timekeeping (Max): 0.3µA ~ 1µA @ 2V ~ 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
DS1305E
Maxim Integrated

Clock & Timer ICs - Real Time Clocks

IC RTC CLK/CALENDAR SPI 20-TSSOP

In Stock371

More on Order

Series: -
Type: Clock/Calendar
Features: Alarm, Leap Year, NVSRAM, 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: Surface Mount
Package / Case: 20-TSSOP (0.173", 4.40mm Width)
Supplier Device Package: 20-TSSOP
DS1743P-100
Maxim Integrated

Clock & Timer ICs - Real Time Clocks

IC RTC RAM Y2K 5V 100NS 34-PCM

In Stock415

More on Order

Series: -
Type: Clock/Calendar
Features: Leap Year, NVSRAM, Y2K
Memory Size: 8KB
Time Format: HH:MM:SS (24 hr)
Date Format: YY-MM-DD-dd
Interface: Parallel
Voltage - Supply: 4.5V ~ 5.5V
Voltage - Supply, Battery: 3V
Current - Timekeeping (Max): 3mA @ 5V
Operating Temperature: 0°C ~ 70°C
Mounting Type: Surface Mount
Package / Case: 34-PowerCap™ Module
Supplier Device Package: 34-PowerCap Module
DS1384FP-12
Maxim Integrated

Clock & Timer ICs - Real Time Clocks

IC RTC CLK/CALENDAR PAR 44-MQFP

In Stock463

More on Order

Series: -
Type: Clock/Calendar
Features: Alarm, Leap Year, Square Wave Output, Watchdog Timer
Memory Size: 50B
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: 2.4V ~ 4V
Current - Timekeeping (Max): 3mA @ 5V
Operating Temperature: 0°C ~ 70°C
Mounting Type: Surface Mount
Package / Case: 44-QFP
Supplier Device Package: 44-MQFP (10x10)
DS1644-120
Maxim Integrated

Clock & Timer ICs - Real Time Clocks

IC RTC CLK/CALENDAR PAR 28-EDIP

In Stock182

More on Order

Series: -
Type: Clock/Calendar
Features: Leap Year, NVSRAM
Memory Size: 32KB
Time Format: HH:MM:SS (24 hr)
Date Format: YY-MM-DD-dd
Interface: Parallel
Voltage - Supply: 4.5V ~ 5.5V
Voltage - Supply, Battery: -
Current - Timekeeping (Max): 4mA @ 4.5V ~ 5.5V
Operating Temperature: 0°C ~ 70°C
Mounting Type: Through Hole
Package / Case: 28-DIP Module (0.600", 15.24mm)
Supplier Device Package: 28-EDIP
DS1742W-150
Maxim Integrated

Clock & Timer ICs - Real Time Clocks

IC RTC RAM Y2K 3.3V 150NS 24EDIP

In Stock378

More on Order

Series: -
Type: Clock/Calendar
Features: Leap Year, NVSRAM, Y2K
Memory Size: 2KB
Time Format: HH:MM:SS (24 hr)
Date Format: YY-MM-DD-dd
Interface: Parallel
Voltage - Supply: 2.97V ~ 3.63V
Voltage - Supply, Battery: -
Current - Timekeeping (Max): 2mA @ 3.3V
Operating Temperature: 0°C ~ 70°C
Mounting Type: Through Hole
Package / Case: 24-DIP Module (0.600", 15.24mm)
Supplier Device Package: 24-EDIP
DS1743WP-120
Maxim Integrated

Clock & Timer ICs - Real Time Clocks

IC RTC CLK/CALENDAR PAR 34-PCM

In Stock129

More on Order

Series: -
Type: Clock/Calendar
Features: Leap Year, NVSRAM, Y2K
Memory Size: 8KB
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: 0°C ~ 70°C
Mounting Type: Surface Mount
Package / Case: 34-PowerCap™ Module
Supplier Device Package: 34-PowerCap Module
DS2404B
Maxim Integrated

Clock & Timer ICs - Real Time Clocks

IC RTC BINARY CNT SER 16-SSOP

In Stock226

More on Order

Series: EconoRAM
Type: Binary Counter
Features: Alarm, Square Wave Output, SRAM
Memory Size: 512B
Time Format: Binary
Date Format: Binary
Interface: 1-Wire® and 3-Wire
Voltage - Supply: 2.8V ~ 5.5V
Voltage - Supply, Battery: 2.8V ~ 5.5V
Current - Timekeeping (Max): 500µA @ 5V
Operating Temperature: -40°C ~ 85°C
Mounting Type: Surface Mount
Package / Case: 16-SSOP (0.209", 5.30mm Width)
Supplier Device Package: 16-SSOP
DS12887
Maxim Integrated

Clock & Timer ICs - Real Time Clocks

IC RTC CLK/CALENDAR PAR 24-EDIP

In Stock314

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: Through Hole
Package / Case: 24-DIP Module (0.600", 15.24mm)
Supplier Device Package: 24-EDIP
DS14287
Maxim Integrated

Clock & Timer ICs - Real Time Clocks

IC RTC CLK/CALENDAR PAR 24-EDIP

In Stock299

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 ~ 3.6V
Current - Timekeeping (Max): 0.5µA @ 4.5V ~ 5.5V
Operating Temperature: 0°C ~ 70°C
Mounting Type: Through Hole
Package / Case: 24-DIP Module (0.600", 15.24mm)
Supplier Device Package: 24-EDIP
DS1284QN
Maxim Integrated

Clock & Timer ICs - Real Time Clocks

IC RTC CLK/CALENDAR PAR 28-PLCC

In Stock330

More on Order

Series: -
Type: Clock/Calendar
Features: Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer
Memory Size: 50B
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: 2.4V ~ 3.5V
Current - Timekeeping (Max): 7mA @ 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)
DS17287-5
Maxim Integrated

Clock & Timer ICs - Real Time Clocks

IC RTC CLK/CALENDAR PAR 24-EDIP

In Stock491

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: Through Hole
Package / Case: 24-DIP Module (0.600", 15.24mm)
Supplier Device Package: 24-EDIP
DS1742W-120
Maxim Integrated

Clock & Timer ICs - Real Time Clocks

IC RTC CLK/CALENDAR PAR 24-EDIP

In Stock206

More on Order

Series: -
Type: Clock/Calendar
Features: Leap Year, NVSRAM, Y2K
Memory Size: 2KB
Time Format: HH:MM:SS (24 hr)
Date Format: YY-MM-DD-dd
Interface: Parallel
Voltage - Supply: 2.97V ~ 3.63V
Voltage - Supply, Battery: -
Current - Timekeeping (Max): 2mA @ 3.3V
Operating Temperature: 0°C ~ 70°C
Mounting Type: Through Hole
Package / Case: 24-DIP Module (0.600", 15.24mm)
Supplier Device Package: 24-EDIP
DS1646P-120
Maxim Integrated

Clock & Timer ICs - Real Time Clocks

IC RTC CALENDAR PARALLEL 34PWRCP

In Stock429

More on Order

Series: -
Type: Clock/Calendar
Features: Leap Year, NVSRAM
Memory Size: 128KB
Time Format: HH:MM:SS (24 hr)
Date Format: YY-MM-DD-dd
Interface: Parallel
Voltage - Supply: 4.5V ~ 5.5V
Voltage - Supply, Battery: 3V
Current - Timekeeping (Max): 4mA @ 4.5 V ~ 5.5 V
Operating Temperature: 0°C ~ 70°C
Mounting Type: Surface Mount
Package / Case: 34-PowerCap™ Module
Supplier Device Package: 34-PowerCap Module
DS1315S-5
Maxim Integrated

Clock & Timer ICs - Real Time Clocks

IC RTC PHANTOM PAR 16-SOIC

In Stock203

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
DS2404S-001
Maxim Integrated

Clock & Timer ICs - Real Time Clocks

IC RTC BINARY CNT SER 16SOIC

In Stock258

More on Order

Series: EconoRAM
Type: Binary Counter
Features: Alarm, Square Wave Output, SRAM
Memory Size: 512B
Time Format: Binary
Date Format: Binary
Interface: 1-Wire® and 3-Wire
Voltage - Supply: 2.8V ~ 5.5V
Voltage - Supply, Battery: 2.8V ~ 5.5V
Current - Timekeeping (Max): 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
DS1284Q
Maxim Integrated

Clock & Timer ICs - Real Time Clocks

IC RTC CLK/CALENDAR PAR 28-PLCC

In Stock487

More on Order

Series: -
Type: Clock/Calendar
Features: Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer
Memory Size: 50B
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: 2.4V ~ 3.5V
Current - Timekeeping (Max): 7mA @ 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)
DS1744-70
Maxim Integrated

Clock & Timer ICs - Real Time Clocks

IC RTC CLK/CALENDAR PAR 28-EDIP

In Stock167

More on Order

Series: -
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: 4.5V ~ 5.5V
Voltage - Supply, Battery: -
Current - Timekeeping (Max): 4mA @ 5V
Operating Temperature: 0°C ~ 70°C
Mounting Type: Through Hole
Package / Case: 28-DIP Module (0.600", 15.24mm)
Supplier Device Package: 28-EDIP
DS1743-70
Maxim Integrated

Clock & Timer ICs - Real Time Clocks

IC RTC CLK/CALENDAR PAR 28-EDIP

In Stock236

More on Order

Series: -
Type: Clock/Calendar
Features: Leap Year, NVSRAM, Y2K
Memory Size: 8KB
Time Format: HH:MM:SS (24 hr)
Date Format: YY-MM-DD-dd
Interface: Parallel
Voltage - Supply: 4.5V ~ 5.5V
Voltage - Supply, Battery: -
Current - Timekeeping (Max): 3mA @ 5V
Operating Temperature: 0°C ~ 70°C
Mounting Type: Through Hole
Package / Case: 28-DIP Module (0.600", 15.24mm)
Supplier Device Package: 28-EDIP
DS1646-120
Maxim Integrated

Clock & Timer ICs - Real Time Clocks

IC RTC CLK/CALENDAR PARAL 32EDIP

In Stock279

More on Order

Series: -
Type: Clock/Calendar
Features: Leap Year, NVSRAM
Memory Size: 128KB
Time Format: HH:MM:SS (24 hr)
Date Format: YY-MM-DD-dd
Interface: Parallel
Voltage - Supply: 4.5V ~ 5.5V
Voltage - Supply, Battery: 3V
Current - Timekeeping (Max): 4mA @ 4.5 V ~ 5.5 V
Operating Temperature: 0°C ~ 70°C
Mounting Type: Through Hole
Package / Case: 32-DIP Module (0.600", 15.24mm)
Supplier Device Package: 32-EDIP
DS1386-32-120
Maxim Integrated

Clock & Timer ICs - Real Time Clocks

IC RTC CLK/CALENDAR PAR 32-DIP

In Stock398

More on Order

Series: -
Type: Clock/Calendar
Features: Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer
Memory Size: 32KB
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: -
Current - Timekeeping (Max): 4mA @ 5V
Operating Temperature: 0°C ~ 70°C
Mounting Type: Through Hole
Package / Case: 32-DIP Module (0.600", 15.24mm)
Supplier Device Package: 32-EDIP
DS1244Y-70
Maxim Integrated

Clock & Timer ICs - Real Time Clocks

IC RTC PHANTOM PARALLEL 28EDIP

In Stock433

More on Order

Series: -
Type: Phantom Time Chip
Features: Leap Year, NVSRAM
Memory Size: 32KB
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: -
Current - Timekeeping (Max): 10mA @ 5V
Operating Temperature: 0°C ~ 70°C
Mounting Type: Through Hole
Package / Case: 28-DIP Module (0.600", 15.24mm)
Supplier Device Package: 28-EDIP
DS1243Y-120
Maxim Integrated

Clock & Timer ICs - Real Time Clocks

IC RTC PHANTOM PAR 28-DIP

In Stock305

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: -
Current - Timekeeping (Max): 7mA @ 3.3V
Operating Temperature: 0°C ~ 70°C
Mounting Type: Through Hole
Package / Case: 28-DIP Module (0.600", 15.24mm)
Supplier Device Package: 28-EDIP
DS1644P-120
Maxim Integrated

Clock & Timer ICs - Real Time Clocks

IC RTC CLK/CALENDAR PAR 34-PCM

In Stock199

More on Order

Series: -
Type: Clock/Calendar
Features: Leap Year, NVSRAM
Memory Size: 32KB
Time Format: HH:MM:SS (24 hr)
Date Format: YY-MM-DD-dd
Interface: Parallel
Voltage - Supply: 4.5V ~ 5.5V
Voltage - Supply, Battery: 3V
Current - Timekeeping (Max): 4mA @ 4.5V ~ 5.5V
Operating Temperature: 0°C ~ 70°C
Mounting Type: Surface Mount
Package / Case: 34-PowerCap™ Module
Supplier Device Package: 34-PowerCap Module
DS1687-5
Maxim Integrated

Clock & Timer ICs - Real Time Clocks

IC RTC CLK/CALENDAR PAR 24-EDIP

In Stock305

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: Through Hole
Package / Case: 24-DIP Module (0.600", 15.24mm)
Supplier Device Package: 24-EDIP
DS1315EN-33
Maxim Integrated

Clock & Timer ICs - Real Time Clocks

IC RTC PHANTOM PAR 20-TSSOP

In Stock416

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
DS1315SN-5
Maxim Integrated

Clock & Timer ICs - Real Time Clocks

IC RTC PHANTOM PAR 16-SOIC

In Stock432

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: -40°C ~ 85°C
Mounting Type: Surface Mount
Package / Case: 16-SOIC (0.295", 7.50mm Width)
Supplier Device Package: 16-SOIC