DS1343D-18+T&R
IC RTC CLK/CALENDAR SPI 14TDFNManufacturer: Analog Devices Inc./Maxim Integrated
Categories: Real Time Clocks
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The Analog Devices Inc./Maxim Integrated DS1343D-18-T-R is a real-time clock/calendar IC featuring 96 bits of NVRAM and an SPI interface. This component is designed for applications requiring accurate timekeeping and calendar functions, supporting both 12/24 hour time formats and YY-MM-DD-dd date formats. Key features include alarm functionality, leap year compensation, and a square wave output. The device also includes a trickle charger for maintaining a backup battery. Operating across a temperature range of -40°C to 85°C, the DS1343D-18-T-R is housed in a 14-WFDFN exposed pad package and is supplied on tape and reel. This device finds application in industrial automation, consumer electronics, and telecommunications systems.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Features | Alarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger |
| Packaging | Tape & Reel (TR) |
| Package / Case | 14-WFDFN Exposed Pad |
| Mounting Type | Surface Mount |
| Memory Size | 96B |
| Interface | SPI |
| Type | Clock/Calendar |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Supply | 1.71V ~ 5.5V |
| Time Format | HH:MM:SS (12/24 hr) |
| Date Format | YY-MM-DD-dd |
| Supplier Device Package | 14-TDFN (3x3) |
| Voltage - Supply, Battery | 1.3V ~ 5.5V |
| Current - Timekeeping (Max) | - |
| Programmable | Not Verified |
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