Photo | Mfr. Part # | Availability | Price | Quantity | Datasheet | Package/Case | Packaging | Series | ProductStatus | Type | Features | MemorySize | TimeFormat | DateFormat | Interface | Voltage-Supply | Voltage-SupplyBattery | Current-Timekeeping(Max) | OperatingTemperature | MountingType |
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DS1388Z-3+IC RTC CLK/CALENDAR I2C 8-SOIC |
2,198 | 6.12 |
RFQ |
![]() Datasheet |
8-SOIC (0.154, 3.90mm Width) | Tube | - | 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 | 2.7V ~ 3.3V | 1.3V ~ 5.5V | 140µA @ 2.7V ~ 3.3V | -40°C ~ 85°C | Surface Mount |
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DS1340C-33#IC RTC CLK/CALENDAR I2C 16-SOIC |
3,342 | 6.90 |
RFQ |
![]() Datasheet |
16-SOIC (0.295, 7.50mm Width) | Tube | - | Active | Clock/Calendar | Leap Year, Trickle-Charger | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.97V ~ 5.5V | 1.3V ~ 5.5V | 150µA @ 5.5V | -40°C ~ 85°C | Surface Mount |
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DS1305N+IC RTC CLK/CALENDAR SPI 16-DIP |
2,568 | 8.04 |
RFQ |
![]() Datasheet |
16-DIP (0.300, 7.62mm) | Tube | - | Active | Clock/Calendar | Alarm, Leap Year, NVSRAM, Trickle-Charger | 96B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | SPI | 2V ~ 5.5V | 2V ~ 5.5V | 25.3µA ~ 81µA @ 2V ~ 5V | -40°C ~ 85°C | Through Hole |
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DS1685SN-3+IC RTC CLK/CALENDAR PAR 24-SOIC |
2,050 | 9.07 |
RFQ |
![]() Datasheet |
24-SOIC (0.295, 7.50mm Width) | Tube | - | Active | Clock/Calendar | Alarm, NVSRAM, Square Wave Output, Y2K | 242B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Parallel | 2.7V ~ 3.7V | 2.5V ~ 3.7V | 2mA @ 3V | -40°C ~ 85°C | Surface Mount |
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DS1339U-2+T&RIC RTC CLK/CALENDAR I2C 8-USOP |
3,801 | 2.52 |
RFQ |
![]() Datasheet |
8-TSSOP, 8-MSOP (0.118, 3.00mm Width) | Tape & Reel (TR) | - | Active | Clock/Calendar | Alarm, Leap Year, Square Wave Output, Trickle-Charger | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 1.8V ~ 5.5V | 1.3V ~ 3.7V | 100µA @ 2.2V | -40°C ~ 85°C | Surface Mount |
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DS1338C-18#IC RTC CLK/CALENDAR I2C 16-SOIC |
3,657 | 5.16 |
RFQ |
![]() Datasheet |
16-SOIC (0.295, 7.50mm Width) | Tube | - | Active | Clock/Calendar | Leap Year, NVSRAM, Square Wave Output | 56B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 1.71V ~ 5.5V | 1.3V ~ 3.7V | 100µA @ 1.89V | -40°C ~ 85°C | Surface Mount |
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DS1340C-3#IC RTC CLK/CALENDAR I2C 16-SOIC |
2,399 | 5.16 |
RFQ |
![]() Datasheet |
16-SOIC (0.295, 7.50mm Width) | Tube | - | Active | Clock/Calendar | Leap Year, Trickle-Charger | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.7V ~ 5.5V | 1.3V ~ 3.7V | 125µA @ 3.3V | -40°C ~ 85°C | Surface Mount |
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DS1685EN-5+T&RIC RTC CLK/CALENDAR PAR 24-TSSOP |
3,025 | 5.18 |
RFQ |
![]() Datasheet |
24-TSSOP (0.173, 4.40mm Width) | Tape & Reel (TR) | - | 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 | -40°C ~ 85°C | Surface Mount |
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DS1685EN-3+T&RIC RTC CLK/CALENDAR PAR 24-TSSOP |
3,930 | 5.18 |
RFQ |
![]() Datasheet |
24-TSSOP (0.173, 4.40mm Width) | Tape & Reel (TR) | - | Active | Clock/Calendar | Alarm, NVSRAM, Square Wave Output, Y2K | 242B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Parallel | 2.7V ~ 3.7V | 2.5V ~ 3.7V | 2mA @ 3V | -40°C ~ 85°C | Surface Mount |
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DS1685SN-5+IC RTC CLK/CALENDAR PAR 24-SOIC |
2,237 | 9.07 |
RFQ |
![]() Datasheet |
24-SOIC (0.295, 7.50mm Width) | 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 | -40°C ~ 85°C | Surface Mount |
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DS12885SN+IC RTC CLK/CALENDAR PAR 24-SOIC |
3,736 | 10.28 |
RFQ |
![]() 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 | -40°C ~ 85°C | Surface Mount |
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DS17285S-5+IC RTC CLK/CALENDAR PAR 24-SOIC |
3,968 | 11.47 |
RFQ |
![]() 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 | 0°C ~ 70°C | Surface Mount |
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DS17287-3+IC RTC CLK/CALENDAR PAR 24-EDIP |
2,632 | 18.86 |
RFQ |
![]() Datasheet |
24-DIP Module (0.600, 15.24mm) | 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 | 2.7V ~ 3.7V | 2.5V ~ 3.7V | 2mA @ 2.7V ~ 3.7V | 0°C ~ 70°C | Through Hole |
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DS1315E-5+IC RTC PHANTOM PAR 20-TSSOP |
3,255 | 20.33 |
RFQ |
![]() Datasheet |
20-TSSOP (0.173, 4.40mm Width) | 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 | Surface Mount |
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DS1554P-70+IC RTC CLK/CALENDAR PAR 34-PCM |
2,381 | 30.47 |
RFQ |
![]() Datasheet |
34-PowerCap™ Module | Tube | - | Active | Clock/Calendar | Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K | 32KB | HH:MM:SS (24 hr) | YY-MM-DD-dd | Parallel | 4.5V ~ 5.5V | 3V | 6mA @ 5V | 0°C ~ 70°C | Surface Mount |
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DS1744WP-120+IC RTC CLK/CALENDAR PAR 34-PCM |
2,140 | 33.68 |
RFQ |
![]() Datasheet |
34-PowerCap™ Module | Tube | - | Active | Clock/Calendar | Leap Year, NVSRAM, Y2K | 32KB | HH:MM:SS (24 hr) | YY-MM-DD-dd | Parallel | 2.97V ~ 3.63V | 3V | 2mA @ 3.3V | 0°C ~ 70°C | Surface Mount |
|
DS1554W-120IND+IC RTC CLK/CALENDAR PAR 32-EDIP |
3,557 | 34.74 |
RFQ |
![]() Datasheet |
32-DIP Module (0.600, 15.24mm) | Tube | - | Active | Clock/Calendar | Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K | 32KB | HH:MM:SS (24 hr) | YY-MM-DD-dd | Parallel | 2.97V ~ 3.63V | - | 4mA @ 3.3V | -40°C ~ 85°C | Through Hole |
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DS1554P-70IND+IC RTC CLK/CALENDAR PAR 34-PCM |
3,364 | 35.07 |
RFQ |
![]() Datasheet |
34-PowerCap™ Module | Tray | - | Active | Clock/Calendar | Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K | 32KB | HH:MM:SS (24 hr) | YY-MM-DD-dd | Parallel | 4.5V ~ 5.5V | 3V | 6mA @ 5V | -40°C ~ 85°C | Surface Mount |
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DS1744P-70IND+IC RTC CLK/CALENDAR PAR 34-PCM |
2,149 | 35.40 |
RFQ |
![]() Datasheet |
34-PowerCap™ Module | Tray | - | Active | Clock/Calendar | Leap Year, NVSRAM, Y2K | 32KB | HH:MM:SS (24 hr) | YY-MM-DD-dd | Parallel | 4.5V ~ 5.5V | 3V | 4mA @ 5V | -40°C ~ 85°C | Surface Mount |
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DS1248YP-70+IC RTC PHANTOM PAR 34-PCM |
2,654 | 37.72 |
RFQ |
![]() Datasheet |
34-PowerCap™ Module | Tray | - | Active | Phantom Time Chip | NVSRAM | 128KB | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | Parallel | 4.5V ~ 5.5V | 3V | 10mA @ 5V | 0°C ~ 70°C | Surface Mount |