PT7C4339WEX
IC RTC CLK/CALENDAR I2C 8SOICManufacturer: Diodes Incorporated
Categories: Real Time Clocks
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The Diodes Incorporated PT7C4339WEX is a Clock/Calendar integrated circuit featuring an I2C, 2-Wire Serial interface. This device operates with a voltage supply range of 3V to 5.5V and a dedicated battery voltage input of 1.3V to 3.7V, supporting timekeeping currents up to 250µA. Key features include alarm functionality, leap year compensation, and square wave output. The time format is configurable for 12 or 24 hours (HH:MM:SS), and the date format is YY-MM-DD. Housed in an 8-SOIC (0.154", 3.90mm Width) surface mount package, the PT7C4339WEX is supplied on tape and reel. Its operating temperature range is -40°C to 85°C. This component is utilized in applications such as consumer electronics and industrial automation.
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, Square Wave Output |
| Packaging | Tape & Reel (TR) |
| Package / Case | 8-SOIC (0.154"", 3.90mm Width) |
| Mounting Type | Surface Mount |
| Memory Size | - |
| Interface | I2C, 2-Wire Serial |
| Type | Clock/Calendar |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Voltage - Supply | 3V ~ 5.5V |
| Time Format | HH:MM:SS (12/24 hr) |
| Date Format | YY-MM-DD |
| Supplier Device Package | 8-SOIC |
| Voltage - Supply, Battery | 1.3V ~ 3.7V |
| Current - Timekeeping (Max) | 250µA @ 3V ~ 5.5V |
| Programmable | Not Verified |
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