DS1302Z+T&R
IC RTC CLK/CALENDAR SER 8SOICManufacturer: Analog Devices Inc./Maxim Integrated
Categories: Real Time Clocks
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The Analog Devices Inc./Maxim Integrated DS1302Z-T-R is a Real Time Clock (RTC) IC featuring a 31-byte NVSRAM and trickle-charge capability. This clock/calendar component communicates via a 3-wire serial interface, offering both HH:MM:SS (12/24 hr) time and YY-MM-DD-dd date formats. It supports leap year calculations and operates within a voltage range of 2V to 5.5V, with timekeeping current consumption typically between 0.3µA and 1µA at 2V. Packaged in an 8-SOIC (0.154", 3.90mm Width) surface mount configuration, this device is supplied on tape and reel. The DS1302Z-T-R is utilized in applications requiring accurate timekeeping, such as industrial control, consumer electronics, and metering.
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 | 0°C ~ 70°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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