DS1302ZN+T&R
IC RTC CLK/CALENDAR SER 8SOICManufacturer: Analog Devices Inc./Maxim Integrated
Categories: Real Time Clocks
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Analog Devices Inc./Maxim Integrated DS1302ZN-T-R is a real-time clock (RTC) IC with clock and calendar functionality. This component features a 3-wire serial interface for communication and includes a 31-byte NVSRAM for data storage. The device supports both HH:MM:SS (12/24 hr) and YY-MM-DD-dd date formats, and incorporates features such as leap year compensation and a trickle-charger for battery backup. Operating across a wide temperature range of -40°C to 85°C, its timekeeping current consumption is minimal, typically between 0.3µA and 1µA. The DS1302ZN-T-R is supplied in an 8-SOIC package and is delivered on tape and reel. This device is commonly utilized in industrial, automotive, and consumer electronics applications where accurate timekeeping is critical.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: 10 week(s)Product Status: ActivePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Features | Leap Year, NVSRAM, Trickle-Charger |
| Packaging | Tape & Reel (TR) |
| Package / Case | 8-SOIC (0.154"", 3.90mm Width) |
| Mounting Type | Surface Mount |
| Memory Size | 31B |
| Interface | 3-Wire Serial |
| Type | Clock/Calendar |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Supply | 2V ~ 5.5V |
| Time Format | HH:MM:SS (12/24 hr) |
| Date Format | YY-MM-DD-dd |
| Supplier Device Package | 8-SOIC |
| Voltage - Supply, Battery | 2V ~ 5.5V |
| Current - Timekeeping (Max) | 0.3µA ~ 1µA @ 2V ~ 5V |
| Programmable | Not Verified |
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