The category is 'Clock/Timing - Real Time Clocks'
- All Manufacturers
- Interface
- Mounting Type
- Operating Temperature
- Package / Case
- Time Format
- Type
- Voltage - Supply
- Features
- Current - Timekeeping (Max)
- Date Format
- Voltage - Supply, Battery
- Part Status
- Package / Case:
8-DIP (0.300, 7.62mm)
Image | Part Number | Manufacturer | Datasheet | Availability | Pricing(USD) | Quantity | RoHS | Factory Lead Time | Lifecycle Status | Contact Plating | Mount | Mounting Type | Package / Case | Surface Mount | Mounting Feature | Number of Pins | Contact Shape | Shell Material | Supplier Device Package | Weight | Insert Material | Base Product Number | Battery Backup Switching | Connections | Contact Sizes | Content | Manufacturer | Manufacturer Part Number | Max. temperature | Maximum Operating Temperature | Mfr | Min. temperature | Minimum Operating Temperature | Mounting Styles | MSL | Package | Product Status | RoHS | RTC Bus Interface | RTC Memory Size | Supply Voltage-Max | Supply Voltage-Min | SVHC | Thread length | Tolerance ± | Usage Level | Operating Temperature | Packaging | Published | Series | JESD-609 Code | Pbfree Code | Part Status | Moisture Sensitivity Level (MSL) | Number of Terminations | Termination | ECCN Code | Connector Type | Type | Resistance | Number of Positions | Terminal Finish | Max Operating Temperature | Min Operating Temperature | Additional Feature | HTS Code | Fastening Type | Subcategory | Contact Type | Voltage - Supply | Terminal Position | Orientation | Shielding | Peak Reflow Temperature (Cel) | Ingress Protection | Supply Voltage | Terminal Pitch | Reach Compliance Code | Frequency | Time@Peak Reflow Temperature-Max (s) | Base Part Number | Output | Shell Finish | Pin Count | Shell Size - Insert | JESD-30 Code | Function | Number of Outputs | Qualification Status | Housing Color | Operating Supply Voltage | Power Supplies | Note | Interface | Max Supply Voltage | Min Supply Voltage | Memory Size | Operating Supply Current | Shell Size, MIL | Clock Frequency | Logic Function | Product Type | Coil Voltage | Includes | Screening Level | Number of Timers | Time Format | Non-Volatile Memory | Date Format | Current - Timekeeping (Max) | Time-Min | Interrupt Capability | Voltage - Supply, Battery | Volatile | Information Access Method | Features | Auxiliary Contacts | Height | Height Seated (Max) | Length | Width | Material Flammability Rating | Radiation Hardening | REACH SVHC | RoHS Status | Lead Free |
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 | Mfr Part No MCP7940N-I/P | Microchip Technology | Datasheet | 200 |
| Min: 1 Mult: 1 | 2 Weeks | Through Hole | Through Hole | 8-DIP (0.300, 7.62mm) | 8 | 930.006106mg | Automotive grade | -40°C~85°C | Tube | 2010 | Automotive, AEC-Q100 | e3 | Active | 1 (Unlimited) | 8 | EAR99 | Clock/Calendar | Matte Tin (Sn) - annealed | 1.8V~5.5V | DUAL | NOT APPLICABLE | 2.5V | 2.54mm | NOT APPLICABLE | MCP7940N | Not Qualified | 2/5V | I2C, 2-Wire Serial | 64B | Clock | TS 16949 | 1 | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.2μA @ 3.3V | SECONDS | Y | 1.3V~5.5V | NO | I2C | Alarm, Leap Year, Square Wave Output, SRAM | 4.95mm | 10.16mm | 7.11mm | No SVHC | ROHS3 Compliant | Lead Free | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mfr Part No MCP7940M-I/P | Microchip Technology | Datasheet | 376 |
| Min: 1 Mult: 1 | 7 Weeks | Through Hole | 8-DIP (0.300, 7.62mm) | NO | 8 | 930.006106mg | Industrial grade | -40°C~85°C | Tube | 2007 | e3 | Active | 1 (Unlimited) | 8 | EAR99 | Clock/Calendar | Matte Tin (Sn) - annealed | 1.8V~5.5V | DUAL | 2.5V | 2.54mm | MCP7940M | 2/5V | I2C, 2-Wire Serial | Clock | 1 | HH:MM:SS (12/24 hr) | 64 B | YY-MM-DD-dd | 1μA @ 5.5V | SECONDS | Y | I2C | Alarm, Leap Year, Square Wave Output, SRAM | 4.95mm | 10.16mm | 7.11mm | No | No SVHC | ROHS3 Compliant | Lead Free | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mfr Part No PCF8563P/F4,112 | NXP USA Inc. | Datasheet | - | - | Min: 1 Mult: 1 | Through Hole | 8-DIP (0.300, 7.62mm) | NO | -40°C~85°C | Tube | 2000 | e4 | Obsolete | 1 (Unlimited) | 8 | Clock/Calendar | NICKEL PALLADIUM GOLD | 8542.39.00.01 | 1.8V~5.5V | DUAL | 250 | 2V | 2.54mm | unknown | 40 | PCF8563 | 8 | R-PDIP-T8 | Not Qualified | 2/5V | I2C, 2-Wire Serial | 0.032MHz | HH:MM:SS (24 hr) | YY-MM-DD-dd | 0.6μA~0.75μA @ 2V~5V | SECONDS | Y | YES | I2C | Alarm, Leap Year, Watchdog Timer | 4.2mm | 9.5mm | 7.62mm | ROHS3 Compliant | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mfr Part No PCF8593P,112 | NXP USA Inc. | Datasheet | 3040 | - | Min: 1 Mult: 1 | Through Hole | 8-DIP (0.300, 7.62mm) | NO | -40°C~85°C | Tube | 1997 | e4 | Obsolete | 1 (Unlimited) | 8 | Clock/Calendar | NICKEL PALLADIUM GOLD | 8542.39.00.01 | 2.5V~6V | DUAL | 250 | 5V | 2.54mm | unknown | 40 | PCF8593 | 8 | R-PDIP-T8 | Not Qualified | 3/5V | I2C, 2-Wire Serial | 8B | 0.032MHz | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 8μA~15μA @ 2V~5V | 1/100SECOND | Y | YES | I2C | Alarm, NVSRAM | 4.2mm | 9.5mm | 7.62mm | ROHS3 Compliant | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mfr Part No DS1672-2 | Maxim Integrated | Datasheet | - | - | Min: 1 Mult: 1 | 6 Weeks | Through Hole | Through Hole | 8-DIP (0.300, 7.62mm) | 8 | -40°C~85°C | Tube | 2002 | e3 | yes | Obsolete | 1 (Unlimited) | 8 | EAR99 | Binary Counter | Matte Tin (Sn) | 1.8V~2.2V | DUAL | 260 | 2V | 2.54mm | NOT SPECIFIED | DS1672 | 8 | Not Qualified | 2V | 2V | I2C, 2-Wire Serial | 0.032MHz | Clock, Counter | Binary | 500μA @ 2.2V | SECONDS | N | 1.3V~3.63V | NO | I2C | Trickle-Charger | 4.572mm | 9.375mm | 7.62mm | ROHS3 Compliant | Lead Free | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mfr Part No DS1307 | Maxim Integrated | Datasheet | 4 |
| Min: 1 Mult: 1 | 6 Weeks | Through Hole | 8-DIP (0.300, 7.62mm) | NO | 8 | 0°C~70°C | Tube | 2000 | e3 | yes | Active | 1 (Unlimited) | 8 | EAR99 | Clock/Calendar | Matte Tin (Sn) | 4.5V~5.5V | DUAL | 260 | 5V | 2.54mm | 30 | DS1307 | 8 | 1 | Not Qualified | 5V | I2C, 2-Wire Serial | 56B | 0.032MHz | 1 | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 200μA @ 5V | SECONDS | N | 2V~3.5V | YES | I2C | Leap Year, NVSRAM, Square Wave Output | 4.572mm | 9.375mm | 7.62mm | ROHS3 Compliant | Lead Free | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mfr Part No DS1302 | Maxim Integrated | Datasheet | 68 |
| Min: 1 Mult: 1 | 9 Weeks | Tin | Through Hole | Through Hole | 8-DIP (0.300, 7.62mm) | 8 | 930.006106mg | 0°C~70°C | Tube | 2002 | e3 | yes | Active | 1 (Unlimited) | 8 | EAR99 | Clock/Calendar | BURST MODE RAM DATA TRANSFER; TIMEKEEPING CURRENT = 0.3UA | 2V~5.5V | DUAL | 260 | 3.3V | 2.54mm | 30 | DS1302 | 8 | 1 | 3.3V | 3/5V | 3-Wire Serial | 31B | 1.2mA | 0.032MHz | Clock | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 0.3μA~1μA @ 2V~5V | SECONDS | N | 2V~5.5V | YES | SERIAL, 3-WIRE | Leap Year, NVSRAM, Trickle-Charger | 4.45mm | 9.91mm | 7.87mm | No | No SVHC | ROHS3 Compliant | Lead Free | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mfr Part No DS1307N | Maxim Integrated | Datasheet | - |
| Min: 1 Mult: 1 | 6 Weeks | Tin | Through Hole | Through Hole | 8-DIP (0.300, 7.62mm) | 8 | 930.006106mg | -40°C~85°C | Tube | 2000 | e3 | yes | Active | 1 (Unlimited) | 8 | EAR99 | Clock/Calendar | 4.5V~5.5V | DUAL | 260 | 5V | 2.54mm | 30 | DS1307 | 8 | 5V | 5V | I2C, 2-Wire Serial | 56B | 0.032MHz | Clock | 1 | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 200μA @ 5V | SECONDS | N | 2V~3.5V | YES | I2C | Leap Year, NVSRAM, Square Wave Output | 4.45mm | 9.91mm | 7.87mm | No | Unknown | ROHS3 Compliant | Lead Free | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mfr Part No DS1337 | Maxim Integrated | Datasheet | 3200 | - | Min: 1 Mult: 1 | 6 Weeks | Through Hole | Through Hole | 8-DIP (0.300, 7.62mm) | 8 | -40°C~85°C | Tube | 2006 | e3 | yes | Active | 1 (Unlimited) | 8 | Through Hole | EAR99 | Clock/Calendar | Matte Tin (Sn) | 1.8V~5.5V | DUAL | 260 | 3.3V | 32.768kHz | 30 | DS1337 | 8 | 2 | 3.3V | 1.5/5V | I2C, 2-Wire Serial | Clock | 1 | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 0.6μA @ 1.3V~1.8V | SECONDS | Y | YES | I2C | Alarm, Leap Year, Square Wave Output | 4.45mm | 9.91mm | 7.87mm | No | Unknown | ROHS3 Compliant | Contains Lead | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mfr Part No DS1302N | Maxim Integrated | Datasheet | - | - | Min: 1 Mult: 1 | 6 Weeks | Through Hole | 8-DIP (0.300, 7.62mm) | NO | 8 | -40°C~85°C | Tube | 2001 | e3 | yes | Active | 1 (Unlimited) | 8 | EAR99 | Clock/Calendar | Matte Tin (Sn) | BURST MODE RAM DATA TRANSFER; TIMEKEEPING CURRENT = 0.3UA | 2V~5.5V | DUAL | 260 | 3.3V | 2.54mm | 30 | DS1302 | 8 | Not Qualified | 3/5V | 3-Wire Serial | 31B | 0.032MHz | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 0.3μA~1μA @ 2V~5V | SECONDS | N | 2V~5.5V | YES | SERIAL, 3-WIRE | Leap Year, NVSRAM, Trickle-Charger | 4.572mm | 9.375mm | 7.62mm | ROHS3 Compliant | Lead Free | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mfr Part No DS1678 | Maxim Integrated | Datasheet | 52 |
| Min: 1 Mult: 1 | 8 Weeks | Through Hole | 8-DIP (0.300, 7.62mm) | NO | 8 | -40°C~85°C | Tube | 2005 | e3 | yes | Active | 1 (Unlimited) | 8 | EAR99 | Time Event Recorder | Matte Tin (Sn) | 4.5V~5.5V | DUAL | 260 | 5V | 2.54mm | NOT SPECIFIED | DS1678 | 8 | Not Qualified | 5V | I2C, 2-Wire Serial | 32B | 0.032MHz | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | SECONDS | Y | 2.6V~3.5V | NO | I2C | Alarm, Leap Year, NVSRAM, Y2K | 4.572mm | 9.375mm | 7.62mm | ROHS3 Compliant | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mfr Part No NJU6355ED | NJR Corporation/NJRC | Datasheet | 2400 | - | Min: 1 Mult: 1 | 12 Weeks | Through Hole | 8-DIP (0.300, 7.62mm) | 8-DIP | -30°C~80°C | Tube | 2005 | Active | 1 (Unlimited) | Clock/Calendar | 4.5V~5.5V | 4-Wire Serial | HH:MM:SS (24 hr) | YY-MM-DD-dd | 4μA~15μA @ 2V~5V | Leap Year | RoHS Compliant | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr Part No DS1678 | Analog Devices | Datasheet | - | - | Min: 1 Mult: 1 | Through Hole | 8-DIP (0.300, 7.62mm) | 8-PDIP | DS1678 | Backup Switching | ABB | EHDB280C-1 | + 85 C | Analog Devices Inc./Maxim Integrated | - 40 C | Through Hole | MSL 1 - Unlimited | Tube | Active | I2C, Serial | 32 B | 5.5 V | 4.5 V | -40°C ~ 85°C | - | Box Lug | Time Event Recorder | Clock & Timer ICs | 4.5V ~ 5.5V | Alarm, Calendar, Clock | I²C, 2-Wire Serial | 32B | Real Time Clocks | 120 VAC | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | - | 2.6V ~ 3.5V | Alarm, Leap Year, NVSRAM, Y2K | 1NO, 1NC | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mfr Part No DS1602 | Analog Devices | Datasheet | - | - | Min: 1 Mult: 1 | Through Hole | 8-DIP (0.300, 7.62mm) | 8-PDIP | DS1602 | Cutler Hammer, Div of Eaton Corp | Analog Devices Inc./Maxim Integrated | Tube | Obsolete | -40°C ~ 85°C | - | Elapsed Time Counter | 4.5V ~ 5.5V | 3-Wire Serial | - | Binary | Binary | 50µA @ 5V | 2.5V ~ 3.5V | - | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mfr Part No DS1302N | Analog Devices | Datasheet | - | - | Min: 1 Mult: 1 | Tin | Through Hole | Through Hole | 8-DIP (0.300, 7.62mm) | 8 | 8-PDIP | DS1302 | Backup Switching | + 85 C | Analog Devices Inc./Maxim Integrated | - 40 C | Through Hole | MSL 1 - Unlimited | Tube | Obsolete | Compliant | Serial, 3-Wire | 31 B | 5.5 V | 2 V | -40°C ~ 85°C | * | Active | Clock/Calendar | 85 °C | -40 °C | Clock & Timer ICs | 2V ~ 5.5V | Calendar, Clock, NV Timekeeping RAM, Trickle Charger | 3.3 V | 3-Wire Serial | 5.5 V | 2 V | 31B | Clock | Real Time Clocks | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 0.3µA ~ 1µA @ 2V ~ 5V | 2V ~ 5.5V | Leap Year, NVSRAM, Trickle-Charger | 4.45 mm | 9.91 mm | 7.87 mm | No | Unknown | Contains Lead | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mfr Part No DS1672-2 | Analog Devices | Datasheet | - | - | Min: 1 Mult: 1 | EOL (Last Updated: 3 years ago) | Through Hole | Through Hole | 8-DIP (0.300, 7.62mm) | 8 | 8-PDIP | DS1672 | Analog Devices Inc./Maxim Integrated | Tube | Obsolete | Compliant | -40°C ~ 85°C | - | Binary Counter | 85 °C | -40 °C | 1.8V ~ 2.2V | 2 V | I2C | 2.2 V | 1.8 V | - | Clock, Counter | Binary | Binary | 500µA @ 2.2V | 1.3V ~ 3.63V | Trickle-Charger | Lead Free | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mfr Part No DS1337 | Analog Devices | Datasheet | - | - | Min: 1 Mult: 1 | Through Hole | 8-DIP (0.300, 7.62mm) | 8-PDIP | DS1337 | No Backup Switching | + 85 C | Analog Devices Inc./Maxim Integrated | - 40 C | Through Hole | - | Tube | Obsolete | I2C, Serial | 5.5 V | 1.8 V | -40°C ~ 85°C | - | Clock/Calendar | Clock & Timer ICs | 1.8V ~ 5.5V | Calendar, Clock | I²C, 2-Wire Serial | - | Real Time Clocks | HH:MM:SS (12/24 hr) | Day; Date; Month; Year | 0.6µA @ 1.3V ~ 1.8V | - | Alarm, Leap Year, Square Wave Output | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mfr Part No DS1307 | Analog Devices | Datasheet | - | - | Min: 1 Mult: 1 | Panel Mount | 8-DIP (0.300, 7.62mm) | Bulkhead - Front Side Nut | Circular | Thermoplastic | 8-PDIP | Thermoplastic | AHDP04 | Backup Switching | 16 | + 70 C | Amphenol Sine Systems Corp | 0 C | Through Hole | - | Bulk | Active | I2C, Serial | 56 B | 5.5 V | 4.5 V | No SVHC (10-Jun-2022) | -55°C ~ 125°C | DuraMate™ AHDP | Receptacle Housing | For Male Pins | 31 (Radsok) | Bayonet Lock | Clock & Timer ICs | Crimp | 4.5V ~ 5.5V | Keyed | Unshielded | IP67/IP69K - Dust Tight, Water Resistant, Waterproof | - | 24-31 | Calendar, Clock | Black | Contacts Not Included; Jam Nut Not Included | I²C, 2-Wire Serial | 56B | - | Real Time Clocks | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 200µA @ 5V | 2V ~ 3.5V | - | - | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mfr Part No DS1672-33 | Analog Devices | Datasheet | - | - | Min: 1 Mult: 1 | Through Hole | 8-DIP (0.300, 7.62mm) | 8-PDIP | DS1672 | Analog Devices Inc./Maxim Integrated | Tube | Obsolete | -40°C ~ 85°C | - | Binary Counter | 2.97V ~ 3.63V | I²C, 2-Wire Serial | - | Binary | Binary | 500µA @ 3.63V | 1.3V ~ 3.63V | Trickle-Charger | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mfr Part No DS1302 | Analog Devices | Datasheet | - | - | Min: 1 Mult: 1 | Through Hole | 8-DIP (0.300, 7.62mm) | 8-PDIP | DS1302 | Backup Switching | 1pc(s) | 70°C | + 70 C | Analog Devices Inc./Maxim Integrated | -25°C | 0 C | Through Hole | - | Tube | Active | Serial, 3-Wire | 31 B | 5.5 V | 2 V | No SVHC (10-Jun-2022) | 8mm | 20% | 0°C ~ 70°C | - | APM4A1MM | 1MΩ | Clock & Timer ICs | 2V ~ 5.5V | Mono | Calendar, Clock, NV Timekeeping RAM, Trickle Charger | 3-Wire Serial | 31 B | Real Time Clocks | HH:MM:SS (12/24 hr) | Day; Date; Month; Year | 0.3µA ~ 1µA @ 2V ~ 5V | 2V ~ 5.5V | Leap Year, NVSRAM, Trickle-Charger | Contains Lead |
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MCP7940N-I/P
Microchip Technology
Package:Clock/Timing - Real Time Clocks
1.774189
-
MCP7940M-I/P
Microchip Technology
Package:Clock/Timing - Real Time Clocks
2.179906
-
PCF8563P/F4,112
NXP USA Inc.
Package:Clock/Timing - Real Time Clocks
Price: please inquire
-
PCF8593P,112
NXP USA Inc.
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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DS1672-2
Maxim Integrated
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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DS1307
Maxim Integrated
Package:Clock/Timing - Real Time Clocks
3.240785
-
DS1302
Maxim Integrated
Package:Clock/Timing - Real Time Clocks
1.300891
-
DS1307N
Maxim Integrated
Package:Clock/Timing - Real Time Clocks
3.520679
-
DS1337
Maxim Integrated
Package:Clock/Timing - Real Time Clocks
Price: please inquire
-
DS1302N
Maxim Integrated
Package:Clock/Timing - Real Time Clocks
Price: please inquire
-
DS1678
Maxim Integrated
Package:Clock/Timing - Real Time Clocks
14.550074
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NJU6355ED
NJR Corporation/NJRC
Package:Clock/Timing - Real Time Clocks
Price: please inquire
-
DS1678
Analog Devices
Package:Clock/Timing - Real Time Clocks
Price: please inquire
-
DS1602
Analog Devices
Package:Clock/Timing - Real Time Clocks
Price: please inquire
-
DS1302N
Analog Devices
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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DS1672-2
Analog Devices
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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DS1337
Analog Devices
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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DS1307
Analog Devices
Package:Clock/Timing - Real Time Clocks
Price: please inquire
-
DS1672-33
Analog Devices
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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DS1302
Analog Devices
Package:Clock/Timing - Real Time Clocks
Price: please inquire