PT7C4307WEX
IC RTC CLK/CALENDAR I2C 8SOICManufacturer: Diodes Incorporated
Categories: Real Time Clocks
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The Diodes Incorporated PT7C4307WEX is a Real Time Clock (RTC) and Calendar IC designed for precise timekeeping. This Clock/Calendar component features an I2C, 2-Wire Serial interface for efficient data communication. It offers a 56-bit memory for configuration and data storage. Key features include alarm functionality, leap year compensation, NVSRAM for data retention, and a square wave output. The device supports both HH:MM:SS (12/24 hr) and YY-MM-DD-dd date formats.
Operating within a supply voltage range of 4.5V to 5.5V, with a battery backup voltage of 2V to 3.5V, the PT7C4307WEX exhibits a maximum timekeeping current draw of 1.5mA at 4.5V. It is housed in an 8-SOIC package with a 0.154" (3.90mm) width, suitable for surface mounting. This component is engineered for operation across an industrial temperature range of -40°C to 85°C. Applications for this device include industrial automation, medical equipment, and consumer electronics requiring reliable timekeeping. The PT7C4307WEX is supplied in Tape & Reel (TR) packaging.
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, NVSRAM, Square Wave Output |
| Packaging | Tape & Reel (TR) |
| Package / Case | 8-SOIC (0.154"", 3.90mm Width) |
| Mounting Type | Surface Mount |
| Memory Size | 56B |
| Interface | I2C, 2-Wire Serial |
| Type | Clock/Calendar |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Supply | 4.5V ~ 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 ~ 3.5V |
| Current - Timekeeping (Max) | 1.5mA @ 4.5V ~ 5.5V |
| Programmable | Not Verified |
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