PT7C4311ZEEX
IC RTC CLK/CALENDAR I2C 8TDFNManufacturer: Diodes Incorporated
Categories: Real Time Clocks
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Diodes Incorporated PT7C4311ZEEX is a 56-byte Real Time Clock (RTC) IC with an I2C/2-Wire serial interface. This clock/calendar component supports a 24-hour time format (HH:MM:SS) and YY-MM-DD date format, incorporating features like leap year compensation and Y2K compliance. The device operates within a voltage range of 1.2V to 5.5V, with a battery voltage input of 2V to 3.5V, offering a low timekeeping current of 150µA at 1.5V. It includes a square wave output and is housed in an 8-WFDFN exposed pad package, a surface mount device supplied on tape and reel. This component is suitable for applications in consumer electronics, industrial control systems, and telecommunications infrastructure, operating across an ambient temperature range of -40°C to 85°C.
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 | Leap Year, Square Wave Output, Y2K |
| Packaging | Tape & Reel (TR) |
| Package / Case | 8-WFDFN Exposed Pad |
| Mounting Type | Surface Mount |
| Memory Size | 56B |
| Interface | I2C, 2-Wire Serial |
| Type | Clock/Calendar |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Voltage - Supply | 1.2V ~ 5.5V |
| Time Format | HH:MM:SS (24 hr) |
| Date Format | YY-MM-DD |
| Supplier Device Package | 8-TDFN (2x3) |
| Voltage - Supply, Battery | 2V ~ 3.5V |
| Current - Timekeeping (Max) | 150µA @ 1.5V ~ 5.5V |
| Programmable | Not Verified |
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