DS1343D-3+T&R
IC RTC CLK/CALENDAR SPI 14TDFNManufacturer: Analog Devices Inc./Maxim Integrated
Categories: Real Time Clocks
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Analog Devices Inc./Maxim Integrated DS1343D-3-T-R is a Real Time Clock (RTC) IC featuring a Clock/Calendar function with 96 bits of NVRAM. This component supports a SPI interface for communication and operates from a supply voltage range of 2.7V to 5.5V, with a battery supply range of 1.3V to 5.5V. Key features include alarm functionality, leap year compensation, NVRAM, square wave output, and a trickle charger input. The date is formatted as YY-MM-DD-dd and time as HH:MM:SS (12/24 hr). Supplied in a 14-TDFN (3x3) package, the DS1343D-3-T-R is suitable for surface mount applications and operates in temperatures from -40°C to 85°C. This device finds application in various industries requiring accurate timekeeping, such as industrial control systems and consumer electronics.
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 | 2.7V ~ 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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