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Manufacturer Package/Case Packaging Series ProductStatus Type Features MemorySize TimeFormat DateFormat Interface Voltage-Supply Voltage-SupplyBattery Current-Timekeeping(Max) OperatingTemperature MountingType





















































































































































































































































































































































































































































































































































































































































































































































































































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Photo Mfr. Part # Stock Price Quantity Datasheet Package/Case Packaging Series ProductStatus Type Features MemorySize TimeFormat DateFormat Interface Voltage-Supply Voltage-SupplyBattery Current-Timekeeping(Max) OperatingTemperature MountingType
MCP7940N-I/P

MCP7940N-I/P

IC RTC CLK/CALENDAR I2C 8DIP

Microchip Technology

304 0.93
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MCP7940N-I/P

Datasheet

8-DIP (0.300, 7.62mm) Tube Automotive, AEC-Q100 Active Clock/Calendar Alarm, Leap Year, Square Wave Output, SRAM 64B HH:MM:SS (12/24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 1.8V ~ 5.5V 1.3V ~ 5.5V 1.2µA @ 3.3V -40°C ~ 85°C Through Hole
V3020SO8A+

V3020SO8A+

ULTRA LOW POWER 1-BIT 32KHZ RTC

EM Microelectronic

738 738.00
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Surface Mount Tube - Active Clock/Calendar Alarm, Leap Year, RAM 1B HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd 3-Wire Serial 1.2V ~ 5.5V - 0.8µA @ 5V -40°C ~ 85°C (TA)
DS1315-5+

DS1315-5+

IC RTC PHANTOM PAR 16-DIP

Analog Devices Inc./Maxim Integrated

2345 18.33
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DS1315-5+

Datasheet

16-DIP (0.300, 7.62mm) Tube - Active Phantom Time Chip Leap Year - HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd Parallel 4.5V ~ 5.5V 2.5V ~ 3.7V 1.3mA @ 5V 0°C ~ 70°C Through Hole
M48T12-70PC1

M48T12-70PC1

IC RTC CLK/CALENDAR PAR 24DIP

STMicroelectronics

361 20.97
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M48T12-70PC1

Datasheet

24-DIP Module (0.600, 15.24mm) Tube Timekeeper® Active Clock/Calendar Leap Year - HH:MM:SS (24 hr) YY-MM-DD-dd Parallel 4.5V ~ 5.5V - 3mA @ 4.5V ~ 5.5V 0°C ~ 70°C Through Hole
M48T12-150PC1

M48T12-150PC1

IC RTC CLK/CALENDAR PAR 24DIP

STMicroelectronics

951 25.97
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M48T12-150PC1

Datasheet

24-DIP Module (0.600, 15.24mm) Tube Timekeeper® Active Clock/Calendar Leap Year - HH:MM:SS (24 hr) YY-MM-DD-dd Parallel 4.5V ~ 5.5V - 3mA @ 4.5V ~ 5.5V 0°C ~ 70°C Through Hole
M48T58-70PC1

M48T58-70PC1

IC RTC CLK/CALENDAR PAR 28DIP

STMicroelectronics

3215 27.23
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M48T58-70PC1

Datasheet

28-DIP Module (0.600, 15.24mm) Tube Timekeeper® Active Clock/Calendar Leap Year - HH:MM:SS (24 hr) YY-MM-DD-dd Parallel 4.75V ~ 5.5V - 3mA @ 4.75V ~ 5.5V 0°C ~ 70°C Through Hole
MCP795W20-I/SL

MCP795W20-I/SL

IC RTC CLK/CALENDAR SPI 14-SOIC

Microchip Technology

3788 1.87
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MCP795W20-I/SL

Datasheet

14-SOIC (0.154, 3.90mm Width) Tube - Active Clock/Calendar Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Watchdog Timer 64B HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd SPI 1.8V ~ 3.6V 1.3V ~ 3.6V 1µA @ 1.8V ~ 5.5V -40°C ~ 85°C Surface Mount
DS1342U+

DS1342U+

IC RTC CLK/CALENDAR I2C 8-USOP

Analog Devices Inc./Maxim Integrated

700 3.68
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DS1342U+

Datasheet

8-TSSOP, 8-MSOP (0.118, 3.00mm Width) Tube - Active Clock/Calendar Alarm, Leap Year, Square Wave Output - HH:MM:SS (12/24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 1.8V ~ 5.5V - 0.6µA ~ 0.7µA @ 3V ~ 5V -40°C ~ 85°C Surface Mount
DS1685-5+

DS1685-5+

IC RTC CLK/CALENDAR PAR 24-DIP

Analog Devices Inc./Maxim Integrated

2398 8.64
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DS1685-5+

Datasheet

24-DIP (0.600, 15.24mm) Tube - Active Clock/Calendar Alarm, NVSRAM, Square Wave Output, Y2K 242B HH:MM:SS (12/24 hr) YY-MM-DD-dd Parallel 4.5V ~ 5.5V 2.5V ~ 3.7V 3mA @ 5V 0°C ~ 70°C Through Hole
DS12885N+

DS12885N+

IC RTC CLK/CALENDAR PAR 24-DIP

Analog Devices Inc./Maxim Integrated

2756 9.04
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DS12885N+

Datasheet

24-DIP (0.600, 15.24mm) Tube - Active Clock/Calendar Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output 114B HH:MM:SS (12/24 hr) YY-MM-DD-dd Parallel 4.5V ~ 5.5V 2.5V ~ 4V 15mA @ 4.5V ~ 5.5V -40°C ~ 85°C Through Hole
DS12885S+

DS12885S+

IC RTC CLK/CALENDAR PAR 24-SOIC

Analog Devices Inc./Maxim Integrated

3420 9.35
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DS12885S+

Datasheet

24-SOIC (0.295, 7.50mm Width) Tube - Active Clock/Calendar Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output 114B HH:MM:SS (12/24 hr) YY-MM-DD-dd Parallel 4.5V ~ 5.5V 2.5V ~ 4V 15mA @ 4.5V ~ 5.5V 0°C ~ 70°C Surface Mount
DS1673S-3+

DS1673S-3+

IC RTC SYSTEM CTRLR SER 20-SOIC

Analog Devices Inc./Maxim Integrated

3835 10.67
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DS1673S-3+

Datasheet

20-SOIC (0.295, 7.50mm Width) Tube - Active Portable System Controller Alarm, Leap Year, Watchdog Timer - HH:MM:SS (12/24 hr) YY-MM-DD-dd 3-Wire Serial 2.7V ~ 3.3V 2.5V ~ 3.7V 100µA @ 3V 0°C ~ 70°C Surface Mount
DS1670S+

DS1670S+

IC RTC SYSTEM CTRLR SER 20-SOIC

Analog Devices Inc./Maxim Integrated

2666 10.67
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DS1670S+

Datasheet

20-SOIC (0.295, 7.50mm Width) Tube - Active Portable System Controller Alarm, Leap Year, Watchdog Timer - HH:MM:SS (12/24 hr) YY-MM-DD-dd 3-Wire Serial 2.97V ~ 3.63V 2.5V ~ 3.7V 100µA @ 3.3V 0°C ~ 70°C Surface Mount
DS1673S-5+

DS1673S-5+

IC RTC SYSTEM CTRLR SER 20-SOIC

Analog Devices Inc./Maxim Integrated

3448 10.67
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DS1673S-5+

Datasheet

20-SOIC (0.295, 7.50mm Width) Tube - Active Portable System Controller Alarm, Leap Year, Watchdog Timer - HH:MM:SS (12/24 hr) YY-MM-DD-dd 3-Wire Serial 4.5V ~ 5.5V 2.5V ~ 3.7V 300µA @ 5V 0°C ~ 70°C Surface Mount
DS17285SN-5+

DS17285SN-5+

IC RTC CLK/CALENDAR PAR 24-SOIC

Analog Devices Inc./Maxim Integrated

2820 11.11
- +

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DS17285SN-5+

Datasheet

24-SOIC (0.295, 7.50mm Width) Tube - Active Clock/Calendar Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output 2KB HH:MM:SS (12/24 hr) YY-MM-DD-dd Parallel 4.5V ~ 5.5V 2.5V ~ 3.7V 3mA @ 4.5V ~ 5.5V -40°C ~ 85°C Surface Mount
DS17885S-3+

DS17885S-3+

IC RTC CLK/CALENDAR PAR 24-SOIC

Analog Devices Inc./Maxim Integrated

3904 19.32
- +

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DS17885S-3+

Datasheet

24-SOIC (0.295, 7.50mm Width) Tube - Active Clock/Calendar Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output 8KB HH:MM:SS (12/24 hr) YY-MM-DD-dd Parallel 2.7V ~ 3.7V 2.5V ~ 3.7V 2mA @ 2.7V ~ 3.7V 0°C ~ 70°C Surface Mount
DS17487-5IND+

DS17487-5IND+

IC RTC CLK/CALENDAR PAR 24-EDIP

Analog Devices Inc./Maxim Integrated

3315 20.15
- +

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DS17487-5IND+

Datasheet

24-DIP Module (0.600, 15.24mm) Tube - Active Clock/Calendar Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output 4KB HH:MM:SS (12/24 hr) YY-MM-DD-dd Parallel 4.5V ~ 5.5V 2.5V ~ 3.7V 3mA @ 4.5V ~ 5.5V -40°C ~ 85°C Through Hole
DS1388Z-33+T&R

DS1388Z-33+T&R

IC RTC CLK/CALENDAR I2C 8-SOIC

Analog Devices Inc./Maxim Integrated

690 6.36
- +

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DS1388Z-33+T&R

Datasheet

8-SOIC (0.154, 3.90mm Width) Tape & Reel (TR),Cut Tape (CT),Digi-Reel® - Active Clock/Calendar EEPROM, Leap Year, Supervisor, Trickle-Charger, Watchdog Timer 512B HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 2.97V ~ 3.63V 1.3V ~ 5.5V 150µA @ 2.97V ~ 3.63V -40°C ~ 85°C Surface Mount
DS1337U+

DS1337U+

IC RTC CLK/CALENDAR I2C 8-USOP

Analog Devices Inc./Maxim Integrated

2672 3.71
- +

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DS1337U+

Datasheet

8-TSSOP, 8-MSOP (0.118, 3.00mm Width) Tube - Active Clock/Calendar Alarm, Leap Year, Square Wave Output - HH:MM:SS (12/24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 1.8V ~ 5.5V - 0.6µA @ 1.3V ~ 1.8V -40°C ~ 85°C Surface Mount
DS1337C#T&R

DS1337C#T&R

IC RTC CLK/CALENDAR I2C 16-SOIC

Analog Devices Inc./Maxim Integrated

2787 6.57
- +

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DS1337C#T&R

Datasheet

16-SOIC (0.295, 7.50mm Width) Tape & Reel (TR),Cut Tape (CT),Digi-Reel® - Active Clock/Calendar Alarm, Leap Year, Square Wave Output - HH:MM:SS (12/24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 1.8V ~ 5.5V - 0.6µA @ 1.3V ~ 1.8V -40°C ~ 85°C Surface Mount
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  • EA-CHIP INDUSTRY CO., LIMITED