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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DS1344E-18+IC RTC CLK/CALENDAR SPI 20-TSSOP |
4,070 | 2.77 |
RFQ |
![]() Datasheet |
20-TSSOP (0.173, 4.40mm Width) | Bulk,Tube | - | Obsolete | Clock/Calendar | Alarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger | 96B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | SPI | 1.71V ~ 5.5V | 1.3V ~ 5.5V | - | -40°C ~ 85°C | Surface Mount |
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DS1347T+IC RTC CLK/CALENDAR SPI 8-TDFN |
3,275 | 0.00 |
RFQ |
![]() Datasheet |
8-WDFN Exposed Pad | Tube | - | Active | Clock/Calendar | Alarm, Leap Year, SRAM | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | SPI | 2V ~ 5.5V | - | 0.7µA ~ 0.8µA @ 2V ~ 5V | -40°C ~ 85°C | Surface Mount |
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DS1339AD+TIC RTC CLK/CAL I2C 8TDFN |
3,496 | 0.00 |
RFQ |
![]() Datasheet |
- | 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 | 1.71V ~ 5.5V | 1.3V ~ 3.7V | 200µA @ 1.71V ~ 5.5V | -40°C ~ 85°C | Surface Mount |
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DS1341T+IC RTC CLK/CALENDAR I2C 8-TDFN |
3,654 | 0.00 |
RFQ |
![]() Datasheet |
8-WDFN Exposed Pad | 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 | - | 0.5µA ~ 0.6µA @ 3V ~ 5V | -40°C ~ 85°C | Surface Mount |
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DS1251WP-C01+IC RTC PHANTOM PAR 34PWRCP |
2,948 | 0.00 |
RFQ |
![]() Datasheet |
- | Tube | - | Obsolete | Phantom Time Chip | Leap Year, NVSRAM | 512KB | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | Parallel | 2.97V ~ 3.63V | 3V | 7mA @ 3.3V | 0°C ~ 70°C | - |
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DS1251WP-C02+IC RTC PHANTOM PAR 34PWRCP |
2,033 | 0.00 |
RFQ |
![]() Datasheet |
- | Tube | - | Obsolete | Phantom Time Chip | Leap Year, NVSRAM | 512KB | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | Parallel | 2.97V ~ 3.63V | 3V | 7mA @ 3.3V | 0°C ~ 70°C | - |
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DS1254WB2-150IC RTC PHANTOM PAR 168-BGA |
2,859 | 0.00 |
RFQ |
80-BBGA | Tray | - | Obsolete | Phantom Time Chip | Leap Year, NVSRAM | 2MB | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | Parallel | 3V ~ 3.7V | 3V | 7mA @ 3.3V | 0°C ~ 70°C | Surface Mount | |
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DS1254WB-C02IC RTC PHANTOM PAR 168-BGA |
2,403 | 0.00 |
RFQ |
![]() Datasheet |
80-BBGA | Tray | - | Obsolete | Phantom Time Chip | Leap Year, NVSRAM | 2MB | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | Parallel | 3V ~ 3.7V | 3V | - | - | Surface Mount |
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DS12R887-33IC RTC CLK/CALENDAR PAR 48-BGA |
3,442 | 0.00 |
RFQ |
48-BBGA | Tray | - | Obsolete | Clock/Calendar | Alarm, Leap Year, NVSRAM, Square Wave Output, Trickle-Charger | 114B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Parallel | 2.97V ~ 3.63V | 2V ~ 3.05V | 2mA @ 2.97V ~ 3.63V | -40°C ~ 85°C | Surface Mount | |
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DS12R887-5IC RTC CLK/CALENDAR PAR 48-BGA |
1,890 | 7.88 |
RFQ |
48-BBGA | Tray,Tray | - | Obsolete | Clock/Calendar | Alarm, Leap Year, NVSRAM, Square Wave Output, Trickle-Charger | 114B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Parallel | 4.5V ~ 5.5V | 2V ~ 3.05V | 2mA @ 4.5V ~ 5.5V | -40°C ~ 85°C | Surface Mount | |
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DS1318IC RTC ELAPSED CNT PAR 24-TSSOP |
3,998 | 1.00 |
RFQ |
24-TSSOP (0.173, 4.40mm Width) | Tube,Tube | - | Obsolete | Elapsed Time Counter | Alarm, Square Wave Output | - | Binary | Binary | Parallel | 3V ~ 3.6V | 1.6V ~ 3.7V | 150µA @ 3V ~ 3.6V | -40°C ~ 85°C | Surface Mount | |
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DS1337CIC RTC CLK/CALENDAR I2C 16-SOIC |
3,663 | 0.00 |
RFQ |
16-SOIC (0.295, 7.50mm Width) | Tube | - | Obsolete | 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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DS1337C/T&RIC RTC CLK/CALENDAR I2C 16-SOIC |
2,322 | 0.00 |
RFQ |
![]() Datasheet |
16-SOIC (0.295, 7.50mm Width) | Tape & Reel (TR) | - | Obsolete | 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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DS1339C-33IC RTC CLK/CALENDAR I2C 16-SOIC |
2,622 | 0.00 |
RFQ |
![]() Datasheet |
16-SOIC (0.295, 7.50mm Width) | Tube | - | Obsolete | Clock/Calendar | Alarm, Leap Year, Square Wave Output, Trickle-Charger | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.97V ~ 5.5V | 1.3V ~ 3.7V | 200µA @ 5.5V | -40°C ~ 85°C | Surface Mount |
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DS1339U-33IC RTC CLK/CALENDAR I2C 8-USOP |
2,143 | 1.00 |
RFQ |
8-TSSOP, 8-MSOP (0.118, 3.00mm Width) | Tube,Tube | - | Obsolete | Clock/Calendar | Alarm, Leap Year, Square Wave Output, Trickle-Charger | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.97V ~ 5.5V | 1.3V ~ 3.7V | 200µA @ 5.5V | -40°C ~ 85°C | Surface Mount | |
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DS1371UIC RTC BINARY CNT I2C 8-USOP |
2,850 | 1.00 |
RFQ |
8-TSSOP, 8-MSOP (0.118, 3.00mm Width) | Tube,Tube | - | Obsolete | Binary Counter | Alarm, Square Wave Output, Watchdog Timer | - | Binary | Binary | I²C, 2-Wire Serial | 1.7V ~ 5.5V | - | 1.3µA @ 1.7V ~ 5.5V | -40°C ~ 85°C | Surface Mount | |
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DS1374U-33IC RTC BINARY CNT I2C 10-USOP |
3,821 | 1.00 |
RFQ |
![]() Datasheet |
10-TFSOP, 10-MSOP (0.118, 3.00mm Width) | Tube,Tube | - | Obsolete | Binary Counter | Alarm, Square Wave Output, Trickle-Charger, Watchdog Timer | - | Binary | Binary | I²C, 2-Wire Serial | 2.97V ~ 5.5V | 1.3V ~ 5.5V | 175µA @ 2.97V ~ 5.5V | -40°C ~ 85°C | Surface Mount |
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DS1391U-33IC RTC CLK/CALENDAR SPI 10-USOP |
2,555 | 0.00 |
RFQ |
![]() Datasheet |
10-TFSOP, 10-MSOP (0.118, 3.00mm Width) | Tube | - | Obsolete | Clock/Calendar | Alarm, Leap Year, Square Wave Output, Trickle-Charger | - | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | SPI | 2.97V ~ 5.5V | 1.3V ~ 5.5V | 175µA @ 2.97V ~ 5.5V | -40°C ~ 85°C | Surface Mount |
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DS1682S/T&RIC RTC ELAPSED CNT I2C 8-SOIC |
3,311 | 0.00 |
RFQ |
![]() Datasheet |
8-SOIC (0.154, 3.90mm Width) | Tape & Reel (TR) | - | Obsolete | Elapsed Time Counter | Alarm, EEPROM | 10B | Binary | Binary | I²C, 2-Wire Serial | 2.5V ~ 5.5V | - | 4µA ~ 15µA @ 3V ~ 5.5V | -40°C ~ 85°C | Surface Mount |
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DS3231SIC RTC CLK/CALENDAR I2C 16-SOIC |
2,889 | 1.00 |
RFQ |
![]() Datasheet |
16-SOIC (0.295, 7.50mm Width) | Tube,Tube | - | Obsolete | Clock/Calendar | Alarm, Leap Year, Square Wave Output, TCXO/Crystal | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.3V ~ 5.5V | 2.3V ~ 5.5V | 110µA ~ 170µA @ 3.63V ~ 5.5V | 0°C ~ 70°C | Surface Mount |