The category is 'Clock/Timing - Real Time Clocks'
- All Manufacturers
- Date Format
- Features
- Interface
- Mounting Type
- Operating Temperature
- Package / Case
- Time Format
- Type
- Voltage - Supply
- Current - Timekeeping (Max)
- Voltage - Supply, Battery
- Packaging
- Package / Case:
28-SOIC (0.295, 7.50mm Width)
Image | Part Number | Manufacturer | Datasheet | Availability | Pricing(USD) | Quantity | RoHS | Factory Lead Time | Contact Plating | Mount | Mounting Type | Package / Case | Surface Mount | Number of Pins | Supplier Device Package | Weight | Base Product Number | Battery Backup Switching | Maximum Operating Temperature | Mfr | Minimum Operating Temperature | Mounting Styles | MSL | Package | Product Status | RTC Bus Interface | RTC Memory Size | Supply Voltage-Max | Supply Voltage-Min | Operating Temperature | Packaging | Published | Series | JESD-609 Code | Pbfree Code | Part Status | Moisture Sensitivity Level (MSL) | Number of Terminations | ECCN Code | Type | Terminal Finish | Max Operating Temperature | Min Operating Temperature | Additional Feature | HTS Code | Subcategory | Voltage - Supply | Terminal Position | Peak Reflow Temperature (Cel) | Supply Voltage | Terminal Pitch | Reach Compliance Code | Time@Peak Reflow Temperature-Max (s) | Base Part Number | Pin Count | JESD-30 Code | Function | Qualification Status | Operating Supply Voltage | Power Supplies | Interface | Max Supply Voltage | Min Supply Voltage | Memory Size | Number of Bits | Clock Frequency | Logic Function | Product Type | External Data Bus Width | Number of Timers | Time Format | Date Format | Current - Timekeeping (Max) | Time-Min | Interrupt Capability | Voltage - Supply, Battery | Volatile | Information Access Method | Features | Height | Height Seated (Max) | Length | Width | Radiation Hardening | RoHS Status | Lead Free |
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 | Mfr Part No DS1501WZN | Analog Devices | Datasheet | - | - | Min: 1 Mult: 1 | Surface Mount | 28-SOIC (0.295, 7.50mm Width) | 28-SOIC | DS1501 | Backup Switching | + 85 C | Analog Devices Inc./Maxim Integrated | - 40 C | SMD/SMT | MSL 1 - Unlimited | Tube | Active | Parallel | 256 B | 3.6 V | 3 V | -40°C ~ 85°C | - | Clock/Calendar | Clock & Timer ICs | 3V ~ 3.6V | Alarm, Calendar, Clock, Watchdog Timekeeper | Parallel | 256B | Real Time Clocks | HH:MM:SS (24 hr) | Day; Date; Month; Year; Century | 4mA @ 3V ~ 3.6V | 2.5V ~ 3.7V | Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K | ||||||||||||||||||||||||||||||||||||||||||||||||||
| Mfr Part No DS1501YZ | Analog Devices | Datasheet | - | - | Min: 1 Mult: 1 | Surface Mount | 28-SOIC (0.295, 7.50mm Width) | 28-SOIC | DS1501 | Backup Switching | + 70 C | Analog Devices Inc./Maxim Integrated | 0 C | SMD/SMT | MSL 1 - Unlimited | Tube | Active | Parallel | 256 B | 5.5 V | 4.5 V | 0°C ~ 70°C | - | Clock/Calendar | Clock & Timer ICs | 4.5V ~ 5.5V | Alarm, Calendar, Clock, Watchdog Timekeeper | Parallel | 256B | Real Time Clocks | HH:MM:SS (24 hr) | YY-MM-DD-dd | 5mA @ 4.5V ~ 5.5V | 2.5V ~ 3.7V | Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K | ||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr Part No DS1501YZ T&R | Maxim Integrated | Datasheet | - | - | Min: 1 Mult: 1 | 8 Weeks | Surface Mount | Surface Mount | 28-SOIC (0.295, 7.50mm Width) | 28 | 28-SOIC | 0°C~70°C | Tape & Reel (TR) | 2002 | Active | 1 (Unlimited) | Clock/Calendar | 70°C | 0°C | 4.5V~5.5V | DS1501 | 5V | Parallel | 5.5V | 4.5V | 256B | Clock | HH:MM:SS (24 hr) | YY-MM-DD-dd | 5mA @ 4.5V~5.5V | 2.5V~3.7V | Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K | No | ROHS3 Compliant | |||||||||||||||||||||||||||||||||||||||||||||||||||
| Mfr Part No DS1501WZ T&R | Maxim Integrated | Datasheet | 620 | - | Min: 1 Mult: 1 | 8 Weeks | Surface Mount | Surface Mount | 28-SOIC (0.295, 7.50mm Width) | 28 | 28-SOIC | 0°C~70°C | Tape & Reel (TR) | 2002 | Active | 2 (1 Year) | Clock/Calendar | 70°C | 0°C | 3V~3.6V | DS1501 | 3.3V | Parallel | 3.6V | 3V | 256B | Clock | HH:MM:SS (24 hr) | YY-MM-DD-dd | 4mA @ 3V~3.6V | 2.5V~3.7V | Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K | No | ROHS3 Compliant | |||||||||||||||||||||||||||||||||||||||||||||||||||
| Mfr Part No DS1501YZN T&R | Maxim Integrated | Datasheet | - | - | Min: 1 Mult: 1 | 6 Weeks | Surface Mount | Surface Mount | 28-SOIC (0.295, 7.50mm Width) | 28 | 28-SOIC | -40°C~85°C | Tape & Reel (TR) | 2002 | Active | 2 (1 Year) | Clock/Calendar | 85°C | -40°C | 4.5V~5.5V | DS1501 | 5V | Parallel | 256B | Clock | HH:MM:SS (24 hr) | YY-MM-DD-dd | 5mA @ 4.5V~5.5V | 2.5V~3.7V | Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K | No | ROHS3 Compliant | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mfr Part No DS1501WZN T&R | Maxim Integrated | Datasheet | 1592 | - | Min: 1 Mult: 1 | 6 Weeks | Tin | Surface Mount, Through Hole | Surface Mount | 28-SOIC (0.295, 7.50mm Width) | 28 | 28-SOIC | -40°C~85°C | Tape & Reel (TR) | 2002 | Active | 2 (1 Year) | Clock/Calendar | 85°C | -40°C | 3V~3.6V | DS1501 | 3.3V | Parallel | 3.6V | 3V | 256B | Clock | HH:MM:SS (24 hr) | YY-MM-DD-dd | 4mA @ 3V~3.6V | 2.5V~3.7V | Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K | No | ROHS3 Compliant | ||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr Part No M41ST87YMX6TR | STMicroelectronics | Datasheet | - | - | Min: 1 Mult: 1 | Surface Mount | Surface Mount | 28-SOIC (0.295, 7.50mm Width) | 28 | -40°C~85°C | Tape & Reel (TR) | e4 | yes | Obsolete | 1 (Unlimited) | 28 | EAR99 | Clock/Calendar | Nickel/Palladium/Gold (Ni/Pd/Au) | 8542.39.00.01 | 4.5V~5.5V | DUAL | NOT SPECIFIED | 5V | 1.27mm | unknown | NOT SPECIFIED | M41ST | 28 | Not Qualified | 5V | 5V | I2C, 2-Wire Serial | 128B | 0.032MHz | Clock | 1 | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | 1mA @ 4.5V~5.5V | 1/100SECOND | Y | 2.5V~5.5V | NO | I2C | Alarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer | 2.69mm | 17.96mm | 7.62mm | ROHS3 Compliant | Lead Free | ||||||||||||||||||||||||||||||||||
| Mfr Part No M41ST85YMX6 | STMicroelectronics | Datasheet | - | - | Min: 1 Mult: 1 | Surface Mount | Surface Mount | 28-SOIC (0.295, 7.50mm Width) | 28 | -40°C~85°C | Tube | e4 | Obsolete | 1 (Unlimited) | 28 | EAR99 | Clock/Calendar | NICKEL PALLADIUM GOLD | 8542.39.00.01 | 4.5V~5.5V | DUAL | NOT SPECIFIED | 5V | 1.27mm | unknown | NOT SPECIFIED | M41ST | 28 | Not Qualified | 5V | I2C, 2-Wire Serial | 44B | 0.032MHz | Clock | 1 | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | 1mA @ 4.5V~5.5V | 1/100SECOND | Y | 2.5V~3.5V | NO | I2C | Alarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer | 2.69mm | 17.96mm | 7.62mm | Non-RoHS Compliant | |||||||||||||||||||||||||||||||||||||
| Mfr Part No M41ST95WMX6TR | STMicroelectronics | Datasheet | - | - | Min: 1 Mult: 1 | Surface Mount | Surface Mount | 28-SOIC (0.295, 7.50mm Width) | 28 | -40°C~85°C | Tape & Reel (TR) | e4 | Obsolete | 1 (Unlimited) | 28 | EAR99 | Clock/Calendar | Nickel/Palladium/Gold (Ni/Pd/Au) | 8542.39.00.01 | 2.7V~3.6V | DUAL | NOT SPECIFIED | 3V | 1.27mm | unknown | NOT SPECIFIED | M41ST | 28 | Not Qualified | 3.3V | SPI | 44B | 0.032MHz | Clock | 1 | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | 1.4mA @ 2.7V~3.6V | 1/100SECOND | Y | 2.5V~3.5V | NO | SERIAL, 3-WIRE | Alarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer | 2.69mm | 17.96mm | 7.62mm | ROHS3 Compliant | Lead Free | ||||||||||||||||||||||||||||||||||||
 | Mfr Part No BQ4845YS-A4N | Texas Instruments | Datasheet | 1200 | - | Min: 1 Mult: 1 | Gold | Surface Mount | Surface Mount | 28-SOIC (0.295, 7.50mm Width) | 28 | 730.794007mg | -40°C~85°C | Tube | e4 | Obsolete | 1 (Unlimited) | 28 | EAR99 | Clock/Calendar | 8542.39.00.01 | 4.5V~5.5V | DUAL | 260 | 5V | 1.27mm | BQ4845 | 28 | 5V | 5V | Parallel | 0.032MHz | Clock | 1 | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.5mA Typ @ 4.5 V~5.5 V | SECONDS | Y | 2.3V~4V | NO | Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer | 2.35mm | 18mm | 7.52mm | No | ROHS3 Compliant | Lead Free | ||||||||||||||||||||||||||||||||||||||
| Mfr Part No DS1688S | Rochester Electronics, LLC | Datasheet | - | - | Min: 1 Mult: 1 | Surface Mount | 28-SOIC (0.295, 7.50mm Width) | YES | 0°C~70°C | Tube | e0 | no | Obsolete | 1 (Unlimited) | 28 | Clock/Calendar | TIN LEAD | CAN ALSO OPERATE WITH 5V SUPPLY | 2.7V~3.3V 4.5V~5.5V | DUAL | 240 | 3V | 1.27mm | 20 | 28 | R-PDSO-G28 | COMMERCIAL | Parallel | 114B | 16 | 0.032MHz | 8 | 1 | HH:MM:SS (12/24 hr) | YY-MM-DD | Alarm, Leap Year, Square Wave Output, Unique ID | 3.05mm | 18.1mm | 8.565mm | Non-RoHS Compliant | |||||||||||||||||||||||||||||||||||||||||||||
| Mfr Part No DS1688S | Maxim Integrated | Datasheet | 1478 | - | Min: 1 Mult: 1 | Surface Mount | 28-SOIC (0.295, 7.50mm Width) | YES | 0°C~70°C | Tube | 2009 | e3 | Obsolete | 1 (Unlimited) | 28 | EAR99 | Clock/Calendar | Matte Tin (Sn) | CAN ALSO OPERATE WITH 5V SUPPLY | 8542.39.00.01 | 2.7V~3.3V 4.5V~5.5V | DUAL | NOT SPECIFIED | 3V | 1.27mm | NOT SPECIFIED | DS1688 | 28 | R-PDSO-G28 | Not Qualified | Parallel | 114B | 16 | 0.032MHz | 8 | 1 | HH:MM:SS (12/24 hr) | YY-MM-DD | Alarm, Leap Year, Square Wave Output, Unique ID | 3.05mm | 18.1mm | 8.565mm | ROHS3 Compliant | Lead Free | |||||||||||||||||||||||||||||||||||||||||
| Mfr Part No DS1501WSN T&R | Maxim Integrated | Datasheet | - | - | Min: 1 Mult: 1 | Surface Mount | Surface Mount | 28-SOIC (0.295, 7.50mm Width) | 28 | 28-SOIC | -40°C~85°C | Tape & Reel (TR) | 2013 | Obsolete | 1 (Unlimited) | Clock/Calendar | 85°C | -40°C | 3V~3.6V | DS1501 | 3.3V | Parallel | 3.6V | 3V | 256B | Clock | HH:MM:SS (24 hr) | YY-MM-DD-dd | 4mA @ 3V~3.6V | 2.5V~3.7V | Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K | No | ROHS3 Compliant | Lead Free | |||||||||||||||||||||||||||||||||||||||||||||||||||
| Mfr Part No DS1501YS | Maxim Integrated | Datasheet | - | - | Min: 1 Mult: 1 | Surface Mount | 28-SOIC (0.295, 7.50mm Width) | YES | 0°C~70°C | Tube | 2013 | e3 | yes | Obsolete | 1 (Unlimited) | 28 | EAR99 | Clock/Calendar | Matte Tin (Sn) | 8473.30.11.80 | 4.5V~5.5V | DUAL | 260 | 5V | 1.27mm | NOT SPECIFIED | DS1501 | 28 | R-PDSO-G28 | Not Qualified | 5V | Parallel | 256B | 0.032MHz | 8 | 1 | HH:MM:SS (24 hr) | YY-MM-DD-dd | 5mA @ 4.5V~5.5V | SECONDS | Y | 2.5V~3.7V | YES | Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K | 3.05mm | 18.1mm | 8.565mm | ROHS3 Compliant | Lead Free | ||||||||||||||||||||||||||||||||||||
| Mfr Part No DS1501WS | Maxim Integrated | Datasheet | 1708 | - | Min: 1 Mult: 1 | Surface Mount | 28-SOIC (0.295, 7.50mm Width) | YES | 0°C~70°C | Tube | 2013 | e3 | yes | Obsolete | 1 (Unlimited) | 28 | EAR99 | Clock/Calendar | Matte Tin (Sn) | 8473.30.11.80 | 3V~3.6V | DUAL | 260 | 3.3V | 1.27mm | NOT SPECIFIED | DS1501 | 28 | R-PDSO-G28 | Not Qualified | 3.3V | Parallel | 256B | 0.032MHz | 8 | 1 | HH:MM:SS (24 hr) | YY-MM-DD-dd | 4mA @ 3V~3.6V | SECONDS | Y | 2.5V~3.7V | YES | Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K | 3.05mm | 18.1mm | 8.565mm | ROHS3 Compliant | Lead Free | ||||||||||||||||||||||||||||||||||||
| Mfr Part No DS1501WS T&R | Maxim Integrated | Datasheet | 3200 | - | Min: 1 Mult: 1 | Surface Mount | Surface Mount | 28-SOIC (0.295, 7.50mm Width) | 28 | 28-SOIC | 0°C~70°C | Tape & Reel (TR) | 2013 | Obsolete | 1 (Unlimited) | Clock/Calendar | 70°C | 0°C | 3V~3.6V | DS1501 | Parallel | 3.6V | 3V | 256B | Clock | HH:MM:SS (24 hr) | YY-MM-DD-dd | 4mA @ 3V~3.6V | 2.5V~3.7V | Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K | ROHS3 Compliant | Lead Free | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mfr Part No DS1501YSN | Maxim Integrated | Datasheet | - | - | Min: 1 Mult: 1 | Surface Mount | Surface Mount | 28-SOIC (0.295, 7.50mm Width) | 28 | -40°C~85°C | Tube | 2013 | e3 | yes | Obsolete | 1 (Unlimited) | 28 | EAR99 | Clock/Calendar | Matte Tin (Sn) | 8473.30.11.80 | 4.5V~5.5V | DUAL | 260 | 5V | 1.27mm | NOT SPECIFIED | DS1501 | 28 | Not Qualified | 5V | Parallel | 256B | 0.032MHz | Clock | 8 | 1 | HH:MM:SS (24 hr) | YY-MM-DD-dd | 5mA @ 4.5V~5.5V | SECONDS | Y | 2.5V~3.7V | YES | Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K | 3.05mm | 18.1mm | 8.565mm | ROHS3 Compliant | Lead Free | |||||||||||||||||||||||||||||||||||
| Mfr Part No DS1501WSN | Maxim Integrated | Datasheet | - | - | Min: 1 Mult: 1 | Surface Mount | 28-SOIC (0.295, 7.50mm Width) | YES | -40°C~85°C | Tube | 2013 | e3 | yes | Obsolete | 1 (Unlimited) | 28 | EAR99 | Clock/Calendar | Matte Tin (Sn) | 8473.30.11.80 | 3V~3.6V | DUAL | 260 | 3.3V | 1.27mm | NOT SPECIFIED | DS1501 | 28 | R-PDSO-G28 | Not Qualified | 3.3V | Parallel | 256B | 0.032MHz | 8 | 1 | HH:MM:SS (24 hr) | YY-MM-DD-dd | 4mA @ 3V~3.6V | SECONDS | Y | 2.5V~3.7V | YES | Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K | 3.05mm | 18.1mm | 8.565mm | ROHS3 Compliant | Lead Free | ||||||||||||||||||||||||||||||||||||
| Mfr Part No DS1501YS T&R | Maxim Integrated | Datasheet | - | - | Min: 1 Mult: 1 | Surface Mount | Surface Mount | 28-SOIC (0.295, 7.50mm Width) | 28 | 28-SOIC | 0°C~70°C | Tape & Reel (TR) | 2013 | Obsolete | 1 (Unlimited) | Clock/Calendar | 70°C | 0°C | 4.5V~5.5V | DS1501 | Parallel | 5.5V | 4.5V | 256B | Clock | HH:MM:SS (24 hr) | YY-MM-DD-dd | 5mA @ 4.5V~5.5V | 2.5V~3.7V | Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K | ROHS3 Compliant | Lead Free | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mfr Part No DS1689S | Maxim Integrated | Datasheet | - | - | Min: 1 Mult: 1 | Surface Mount | 28-SOIC (0.295, 7.50mm Width) | YES | 0°C~70°C | Tube | 2005 | e3 | Obsolete | 1 (Unlimited) | 28 | EAR99 | Clock/Calendar | Matte Tin (Sn) | CAN ALSO OPERATE WITH 5V SUPPLY | 8542.39.00.01 | 2.7V~3.3V 4.5V~5.5V | DUAL | NOT SPECIFIED | 3V | 1.27mm | unknown | NOT SPECIFIED | DS1689 | 28 | R-PDSO-G28 | Not Qualified | 3/5V | Parallel | 114B | 16 | 0.032MHz | 8 | 1 | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2mA @ 3V 3mA @ 5V | SECONDS | Y | 2.5V~3.7V | YES | NVSRAM | 3.05mm | 18.1mm | 8.565mm | ROHS3 Compliant | Lead Free |
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DS1501WZN
Analog Devices
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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DS1501YZ
Analog Devices
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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DS1501YZ T&R
Maxim Integrated
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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DS1501WZ T&R
Maxim Integrated
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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DS1501YZN T&R
Maxim Integrated
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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DS1501WZN T&R
Maxim Integrated
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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M41ST87YMX6TR
STMicroelectronics
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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M41ST85YMX6
STMicroelectronics
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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M41ST95WMX6TR
STMicroelectronics
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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BQ4845YS-A4N
Texas Instruments
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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DS1688S
Rochester Electronics, LLC
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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DS1688S
Maxim Integrated
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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DS1501WSN T&R
Maxim Integrated
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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DS1501YS
Maxim Integrated
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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DS1501WS
Maxim Integrated
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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DS1501WS T&R
Maxim Integrated
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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DS1501YSN
Maxim Integrated
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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DS1501WSN
Maxim Integrated
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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DS1501YS T&R
Maxim Integrated
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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DS1689S
Maxim Integrated
Package:Clock/Timing - Real Time Clocks
Price: please inquire