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Real Time Clocks

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CategorySemiconductors / Clock & Timer ICs / Real Time Clocks
Records 2,044
Page 1/69
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
S-35390A-J8T1G
ABLIC

Clock & Timer ICs - Real Time Clocks

IC RTC CLK/CALENDAR I2C 8-SOP

In Stock51,189

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Manufacturer: ABLIC U.S.A. Inc.
Series: -
Type: Clock/Calendar
Features: Alarm, Leap Year
Memory Size: -
Time Format: HH:MM:SS (12/24 hr)
Date Format: YY-MM-DD-dd
Interface: I²C, 2-Wire Serial
Voltage - Supply: 1.3V ~ 5.5V
Voltage - Supply, Battery: -
Current - Timekeeping (Max): 0.93µA ~ 1.1µA @ 3V ~ 5V
Operating Temperature: -40°C ~ 85°C
Mounting Type: Surface Mount
Package / Case: 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package: 8-SOP-J
S-35390A-T8T1G
ABLIC

Clock & Timer ICs - Real Time Clocks

IC RTC CLK/CALENDAR I2C 8-TSSOP

In Stock48,261

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Manufacturer: ABLIC U.S.A. Inc.
Series: -
Type: Clock/Calendar
Features: Alarm, Leap Year
Memory Size: -
Time Format: HH:MM:SS (12/24 hr)
Date Format: YY-MM-DD-dd
Interface: I²C, 2-Wire Serial
Voltage - Supply: 1.3V ~ 5.5V
Voltage - Supply, Battery: -
Current - Timekeeping (Max): 0.93µA ~ 1.1µA @ 3V ~ 5V
Operating Temperature: -40°C ~ 85°C
Mounting Type: Surface Mount
Package / Case: 8-TSSOP (0.173", 4.40mm Width)
Supplier Device Package: 8-TSSOP
BQ32000DR
Texas Instruments

Clock & Timer ICs - Real Time Clocks

IC RTC CLK/CALENDAR I2C 8-SOIC

In Stock14,915

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Manufacturer:
Series: -
Type: Clock/Calendar
Features: Leap Year, Square Wave Output, Trickle-Charger
Memory Size: -
Time Format: HH:MM:SS (24 hr)
Date Format: YY-MM-DD-dd
Interface: I²C, 2-Wire Serial
Voltage - Supply: 3V ~ 3.6V
Voltage - Supply, Battery: 1.4V ~ 3.6V
Current - Timekeeping (Max): 100µA @ 3.3V
Operating Temperature: -40°C ~ 85°C
Mounting Type: Surface Mount
Package / Case: 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package: 8-SOIC
MCP7940N-I/SN
Microchip Technology

Clock & Timer ICs - Real Time Clocks

IC RTC CLK/CALENDAR I2C 8-SOIC

In Stock27,256

More on Order

Manufacturer: Microchip Technology
Series: -
Type: Clock/Calendar
Features: Alarm, Leap Year, Square Wave Output, SRAM
Memory Size: 64B
Time Format: HH:MM:SS (12/24 hr)
Date Format: YY-MM-DD-dd
Interface: I²C, 2-Wire Serial
Voltage - Supply: 1.8V ~ 5.5V
Voltage - Supply, Battery: 1.3V ~ 5.5V
Current - Timekeeping (Max): 1.2µA @ 3.3V
Operating Temperature: -40°C ~ 85°C
Mounting Type: Surface Mount
Package / Case: 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package: 8-SOIC
AB0815-T3
Abracon

Clock & Timer ICs - Real Time Clocks

IC RTC CLK/CALENDAR SPI 16-QFN

In Stock118,674

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Manufacturer: Abracon LLC
Series: -
Type: Clock/Calendar
Features: Alarm, Leap Year, SRAM, Trickle-Charger, Watchdog Timer
Memory Size: 256B
Time Format: HH:MM:SS:hh
Date Format: YY-MM-DD-dd
Interface: SPI
Voltage - Supply: 1.7V ~ 3.6V
Voltage - Supply, Battery: 1.5V ~ 3.6V
Current - Timekeeping (Max): 0.17µA ~ 0.22µA @ 1.8V ~ 3V
Operating Temperature: -40°C ~ 85°C
Mounting Type: Surface Mount
Package / Case: 16-VFQFN Exposed Pad
Supplier Device Package: 16-QFN (3x3)
AB0805-T3
Abracon

Clock & Timer ICs - Real Time Clocks

IC RTC CLK/CALENDAR I2C 16-QFN

In Stock34,700

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Manufacturer: Abracon LLC
Series: -
Type: Clock/Calendar
Features: Alarm, Leap Year, SRAM, Trickle-Charger, Watchdog Timer
Memory Size: 256B
Time Format: HH:MM:SS:hh
Date Format: YY-MM-DD-dd
Interface: I²C, 2-Wire Serial
Voltage - Supply: 1.7V ~ 3.6V
Voltage - Supply, Battery: 1.5V ~ 3.6V
Current - Timekeeping (Max): 0.17µA ~ 0.22µA @ 1.8V ~ 3V
Operating Temperature: -40°C ~ 85°C
Mounting Type: Surface Mount
Package / Case: 16-VFQFN Exposed Pad
Supplier Device Package: 16-QFN (3x3)
AB1815-T3
Abracon

Clock & Timer ICs - Real Time Clocks

IC RTC CLK/CALENDAR SPI 16-QFN

In Stock8,990

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Manufacturer: Abracon LLC
Series: -
Type: Clock/Calendar
Features: Alarm, Leap Year, SRAM, Trickle-Charger, Watchdog Timer
Memory Size: 256B
Time Format: HH:MM:SS:hh
Date Format: YY-MM-DD-dd
Interface: SPI
Voltage - Supply: 1.7V ~ 3.6V
Voltage - Supply, Battery: 1.5V ~ 3.6V
Current - Timekeeping (Max): 0.17µA ~ 0.22µA @ 1.8V ~ 3V
Operating Temperature: -40°C ~ 85°C
Mounting Type: Surface Mount
Package / Case: 16-VFQFN Exposed Pad
Supplier Device Package: 16-QFN (3x3)
MCP79410T-I/MS
Microchip Technology

Clock & Timer ICs - Real Time Clocks

IC RTC CLK/CALENDAR I2C 8-MSOP

In Stock3,547

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Manufacturer: Microchip Technology
Series: -
Type: Clock/Calendar
Features: Alarm, Leap Year, Square Wave Output, SRAM, Unique ID
Memory Size: 64B, 1Kb
Time Format: HH:MM:SS (12/24 hr)
Date Format: YY-MM-DD-dd
Interface: I²C, 2-Wire Serial
Voltage - Supply: 1.8V ~ 5.5V
Voltage - Supply, Battery: 1.3V ~ 5.5V
Current - Timekeeping (Max): 1.2µA @ 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-MSOP
M41T62Q6F
STMicroelectronics

Clock & Timer ICs - Real Time Clocks

IC RTC CLK/CALENDAR I2C 16-QFN

In Stock14,178

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Manufacturer: STMicroelectronics
Series: Timekeeper®
Type: Clock/Calendar
Features: Alarm, Leap Year, Square Wave Output, Watchdog Timer
Memory Size: -
Time Format: HH:MM:SS:hh (24 hr)
Date Format: YY-MM-DD-dd
Interface: I²C, 2-Wire Serial
Voltage - Supply: 1.3V ~ 4.4V
Voltage - Supply, Battery: -
Current - Timekeeping (Max): 0.7µA ~ 0.95µA @ 1.3V ~ 4.4V
Operating Temperature: -40°C ~ 85°C
Mounting Type: Surface Mount
Package / Case: 16-VFQFN Exposed Pad
Supplier Device Package: 16-QFN (3x3)
M41T0M6F
STMicroelectronics

Clock & Timer ICs - Real Time Clocks

IC RTC CLK/CALENDAR I2C 8-SOIC

In Stock12,422

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Manufacturer: STMicroelectronics
Series: -
Type: Clock/Calendar
Features: -
Memory Size: -
Time Format: HH:MM:SS
Date Format: YY-MM-DD-dd
Interface: I²C, 2-Wire Serial
Voltage - Supply: 2V ~ 5.5V
Voltage - Supply, Battery: -
Current - Timekeeping (Max): 1.2µA ~ 31µA @ 3V ~ 5.5V
Operating Temperature: -40°C ~ 85°C
Mounting Type: Surface Mount
Package / Case: 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package: 8-SO
MCP79410-I/SN
Microchip Technology

Clock & Timer ICs - Real Time Clocks

IC RTC CLK/CALENDAR I2C 8-SOIC

In Stock2,789

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Manufacturer: Microchip Technology
Series: -
Type: Clock/Calendar
Features: Alarm, Leap Year, Square Wave Output, SRAM, Unique ID
Memory Size: 64B, 1Kb
Time Format: HH:MM:SS (12/24 hr)
Date Format: YY-MM-DD-dd
Interface: I²C, 2-Wire Serial
Voltage - Supply: 1.8V ~ 5.5V
Voltage - Supply, Battery: 1.3V ~ 5.5V
Current - Timekeeping (Max): 1.2µA @ 3.3V
Operating Temperature: -40°C ~ 85°C
Mounting Type: Surface Mount
Package / Case: 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package: 8-SOIC
MCP79410-I/ST
Microchip Technology

Clock & Timer ICs - Real Time Clocks

IC RTC CLK/CALENDAR I2C 8-TSSOP

In Stock5,747

More on Order

Manufacturer: Microchip Technology
Series: -
Type: Clock/Calendar
Features: Alarm, Leap Year, Square Wave Output, SRAM, Unique ID
Memory Size: 64B, 1Kb
Time Format: HH:MM:SS (12/24 hr)
Date Format: YY-MM-DD-dd
Interface: I²C, 2-Wire Serial
Voltage - Supply: 1.8V ~ 5.5V
Voltage - Supply, Battery: 1.3V ~ 5.5V
Current - Timekeeping (Max): 1.2µA @ 3.3V
Operating Temperature: -40°C ~ 85°C
Mounting Type: Surface Mount
Package / Case: 8-TSSOP (0.173", 4.40mm Width)
Supplier Device Package: 8-TSSOP
MCP79411-I/SN
Microchip Technology

Clock & Timer ICs - Real Time Clocks

IC RTC CLK/CALENDAR I2C 8-SOIC

In Stock36,790

More on Order

Manufacturer: Microchip Technology
Series: -
Type: Clock/Calendar
Features: Alarm, Leap Year, Square Wave Output, SRAM, Unique ID
Memory Size: 64B, 1Kb
Time Format: HH:MM:SS (12/24 hr)
Date Format: YY-MM-DD-dd
Interface: I²C, 2-Wire Serial
Voltage - Supply: 1.8V ~ 5.5V
Voltage - Supply, Battery: 1.3V ~ 5.5V
Current - Timekeeping (Max): 1.2µA @ 3.3V
Operating Temperature: -40°C ~ 85°C
Mounting Type: Surface Mount
Package / Case: 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package: 8-SOIC
MCP79412-I/SN
Microchip Technology

Clock & Timer ICs - Real Time Clocks

IC RTC CLK/CALENDAR I2C 8-SOIC

In Stock5,028

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Manufacturer: Microchip Technology
Series: -
Type: Clock/Calendar
Features: Alarm, Leap Year, Square Wave Output, SRAM, Unique ID
Memory Size: 64B, 1Kb
Time Format: HH:MM:SS (12/24 hr)
Date Format: YY-MM-DD-dd
Interface: I²C, 2-Wire Serial
Voltage - Supply: 1.8V ~ 5.5V
Voltage - Supply, Battery: 1.3V ~ 5.5V
Current - Timekeeping (Max): 1.2µA @ 3.3V
Operating Temperature: -40°C ~ 85°C
Mounting Type: Surface Mount
Package / Case: 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package: 8-SOIC
M41T82ZM6F
STMicroelectronics

Clock & Timer ICs - Real Time Clocks

IC RTC CLK/CALENDAR I2C 8-SOIC

In Stock4,111

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Manufacturer: STMicroelectronics
Series: -
Type: Clock/Calendar
Features: Alarm, Leap Year, SRAM, Watchdog Timer
Memory Size: 7B
Time Format: HH:MM:SS:hh (24 hr)
Date Format: YY-MM-DD-dd
Interface: I²C, 2-Wire Serial
Voltage - Supply: 2.38V ~ 5.5V
Voltage - Supply, Battery: 2V ~ 5.5V
Current - Timekeeping (Max): 10µA @ 5.5V
Operating Temperature: -40°C ~ 85°C
Mounting Type: Surface Mount
Package / Case: 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package: 8-SO
M41T82RM6F
STMicroelectronics

Clock & Timer ICs - Real Time Clocks

IC RTC CLK/CALENDAR I2C 8-SOIC

In Stock3,520

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Manufacturer: STMicroelectronics
Series: -
Type: Clock/Calendar
Features: Alarm, Leap Year, SRAM, Watchdog Timer
Memory Size: 7B
Time Format: HH:MM:SS:hh (24 hr)
Date Format: YY-MM-DD-dd
Interface: I²C, 2-Wire Serial
Voltage - Supply: 2.7V ~ 5.5V
Voltage - Supply, Battery: 2V ~ 5.5V
Current - Timekeeping (Max): 10µA @ 5.5V
Operating Temperature: -40°C ~ 85°C
Mounting Type: Surface Mount
Package / Case: 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package: 8-SO
MCP79510-I/MS
Microchip Technology

Clock & Timer ICs - Real Time Clocks

IC RTC CLK/CALENDAR SPI 10-MSOP

In Stock2,186

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Manufacturer: Microchip Technology
Series: -
Type: Clock/Calendar
Features: Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID
Memory Size: 64B
Time Format: HH:MM:SS:hh (12/24 hr)
Date Format: YY-MM-DD-dd
Interface: SPI
Voltage - Supply: 1.8V ~ 3.6V
Voltage - Supply, Battery: 1.3V ~ 3.6V
Current - Timekeeping (Max): 1µA @ 1.8V ~ 3.6V
Operating Temperature: -40°C ~ 85°C
Mounting Type: Surface Mount
Package / Case: 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
Supplier Device Package: 10-MSOP
M41T81SM6F
STMicroelectronics

Clock & Timer ICs - Real Time Clocks

IC RTC CLK/CALENDAR I2C 8-SOIC

In Stock37,031

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Manufacturer: STMicroelectronics
Series: -
Type: Clock/Calendar
Features: Alarm, Leap Year, Square Wave Output, Watchdog Timer
Memory Size: -
Time Format: HH:MM:SS:hh (24 hr)
Date Format: YY-MM-DD-dd
Interface: I²C, 2-Wire Serial
Voltage - Supply: 2.7V ~ 5.5V
Voltage - Supply, Battery: 2V ~ 3.5V
Current - Timekeeping (Max): 100µA @ 2.7V ~ 5.5V
Operating Temperature: -40°C ~ 85°C
Mounting Type: Surface Mount
Package / Case: 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package: 8-SO
M41T81M6F
STMicroelectronics

Clock & Timer ICs - Real Time Clocks

IC RTC CLK/CALENDAR I2C 8-SOIC

In Stock7,817

More on Order

Manufacturer: STMicroelectronics
Series: -
Type: Clock/Calendar
Features: Alarm, Leap Year, Square Wave Output, Watchdog Timer
Memory Size: -
Time Format: HH:MM:SS:hh (24 hr)
Date Format: YY-MM-DD-dd
Interface: I²C, 2-Wire Serial
Voltage - Supply: 2V ~ 5.5V
Voltage - Supply, Battery: 2.5V ~ 3.5V
Current - Timekeeping (Max): 100µA @ 2V ~ 5.5V
Operating Temperature: -40°C ~ 85°C
Mounting Type: Surface Mount
Package / Case: 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package: 8-SO
DS2417P+T&R
Maxim Integrated

Clock & Timer ICs - Real Time Clocks

IC RTC BINARY CNT SER 6-TSOC

In Stock11,036

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Manufacturer: Maxim Integrated
Series: -
Type: Binary Counter
Features: Unique ID
Memory Size: -
Time Format: Binary
Date Format: Binary
Interface: 1-Wire® Serial
Voltage - Supply: 2.5V ~ 5.5V
Voltage - Supply, Battery: -
Current - Timekeeping (Max): 0.45µA @ 2.5V ~ 5.5V
Operating Temperature: -40°C ~ 85°C
Mounting Type: Surface Mount
Package / Case: 6-LSOJ (0.148", 3.76mm Width)
Supplier Device Package: 6-TSOC
M41T00M6F
STMicroelectronics

Clock & Timer ICs - Real Time Clocks

IC RTC CLK/CALENDAR I2C 8-SOIC

In Stock14,202

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Manufacturer: STMicroelectronics
Series: -
Type: Clock/Calendar
Features: Leap Year
Memory Size: -
Time Format: HH:MM:SS
Date Format: YY-MM-DD-dd
Interface: I²C, 2-Wire Serial
Voltage - Supply: 2V ~ 5.5V
Voltage - Supply, Battery: 2.5V ~ 3.5V
Current - Timekeeping (Max): 70µA @ 2V ~ 5.5V
Operating Temperature: -40°C ~ 85°C
Mounting Type: Surface Mount
Package / Case: 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package: 8-SO
M41T00SM6F
STMicroelectronics

Clock & Timer ICs - Real Time Clocks

IC RTC CLK/CALENDAR I2C 8-SOIC

In Stock9,436

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Manufacturer: STMicroelectronics
Series: -
Type: Clock/Calendar
Features: Leap Year
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: 2V ~ 3.5V
Current - Timekeeping (Max): 70µA @ 2.7V ~ 5.5V
Operating Temperature: -40°C ~ 85°C
Mounting Type: Surface Mount
Package / Case: 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package: 8-SO
MCP79520-I/MS
Microchip Technology

Clock & Timer ICs - Real Time Clocks

IC RTC CLK/CALENDAR SPI 10-MSOP

In Stock1,973

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Manufacturer: Microchip Technology
Series: -
Type: Clock/Calendar
Features: Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID
Memory Size: 64B
Time Format: HH:MM:SS:hh (12/24 hr)
Date Format: YY-MM-DD-dd
Interface: SPI
Voltage - Supply: 1.8V ~ 3.6V
Voltage - Supply, Battery: 1.3V ~ 3.6V
Current - Timekeeping (Max): 1µA @ 1.8V ~ 3.6V
Operating Temperature: -40°C ~ 85°C
Mounting Type: Surface Mount
Package / Case: 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
Supplier Device Package: 10-MSOP
ISL1208IB8Z-TK
Renesas Electronics America Inc.

Clock & Timer ICs - Real Time Clocks

IC RTC CLK/CALENDAR I2C 8-SOIC

In Stock6,132

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Manufacturer: Renesas Electronics America Inc.
Series: -
Type: Clock/Calendar
Features: Alarm, Leap Year, SRAM
Memory Size: 2B
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: 1.8V ~ 5.5V
Current - Timekeeping (Max): 4µA ~ 6µA @ 3V ~ 5V
Operating Temperature: -40°C ~ 85°C
Mounting Type: Surface Mount
Package / Case: 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package: 8-SOIC
DS1337U+T&R
Maxim Integrated

Clock & Timer ICs - Real Time Clocks

IC RTC CLK/CALENDAR I2C 8-USOP

In Stock4,235

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Manufacturer: Maxim Integrated
Series: -
Type: Clock/Calendar
Features: Alarm, Leap Year, Square Wave Output
Memory Size: -
Time Format: HH:MM:SS (12/24 hr)
Date Format: YY-MM-DD-dd
Interface: I²C, 2-Wire Serial
Voltage - Supply: 1.8V ~ 5.5V
Voltage - Supply, Battery: -
Current - Timekeeping (Max): 0.6µA @ 1.3V ~ 1.8V
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
M41T56M6F
STMicroelectronics

Clock & Timer ICs - Real Time Clocks

IC RTC CLK/CALENDAR I2C 8-SOIC

In Stock3,234

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Manufacturer: STMicroelectronics
Series: -
Type: Clock/Calendar
Features: Leap Year, NVSRAM
Memory Size: 56B
Time Format: HH:MM:SS (24 hr)
Date Format: YY-MM-DD-dd
Interface: I²C, 2-Wire Serial
Voltage - Supply: 4.5V ~ 5.5V
Voltage - Supply, Battery: 2.5V ~ 3.5V
Current - Timekeeping (Max): 100µA (Typ) @ 4.5V ~ 5.5V
Operating Temperature: -40°C ~ 85°C
Mounting Type: Surface Mount
Package / Case: 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package: 8-SO
DS1337S+T&R
Maxim Integrated

Clock & Timer ICs - Real Time Clocks

IC RTC CLK/CALENDAR I2C 8-SOIC

In Stock14,747

More on Order

Manufacturer: Maxim Integrated
Series: -
Type: Clock/Calendar
Features: Alarm, Leap Year, Square Wave Output
Memory Size: -
Time Format: HH:MM:SS (12/24 hr)
Date Format: YY-MM-DD-dd
Interface: I²C, 2-Wire Serial
Voltage - Supply: 1.8V ~ 5.5V
Voltage - Supply, Battery: -
Current - Timekeeping (Max): 0.6µA @ 1.3V ~ 1.8V
Operating Temperature: -40°C ~ 85°C
Mounting Type: Surface Mount
Package / Case: 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package: 8-SOIC
DS1307Z+T&R
Maxim Integrated

Clock & Timer ICs - Real Time Clocks

IC RTC CLK/CALENDAR I2C 8-SOIC

In Stock7,445

More on Order

Manufacturer: Maxim Integrated
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: 4.5V ~ 5.5V
Voltage - Supply, Battery: 2V ~ 3.5V
Current - Timekeeping (Max): 200µA @ 5V
Operating Temperature: 0°C ~ 70°C
Mounting Type: Surface Mount
Package / Case: 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package: 8-SOIC
DS1302Z+T&R
Maxim Integrated

Clock & Timer ICs - Real Time Clocks

IC RTC CLK/CALENDAR SER 8-SOIC

In Stock17,158

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Manufacturer: Maxim Integrated
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: 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package: 8-SOIC
DS1390U-33+T&R
Maxim Integrated

Clock & Timer ICs - Real Time Clocks

IC RTC CLK/CALENDAR SPI 10-USOP

In Stock42,591

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Manufacturer: Maxim Integrated
Series: -
Type: Clock/Calendar
Features: Alarm, Leap Year, Square Wave Output, Trickle-Charger
Memory Size: -
Time Format: HH:MM:SS:hh (12/24 hr)
Date Format: YY-MM-DD-dd
Interface: SPI
Voltage - Supply: 2.97V ~ 5.5V
Voltage - Supply, Battery: 1.3V ~ 5.5V
Current - Timekeeping (Max): 175µA @ 2.97V ~ 5.5V
Operating Temperature: -40°C ~ 85°C
Mounting Type: Surface Mount
Package / Case: 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
Supplier Device Package: 10-µSOP