PT7C43390WEX
IC RTC CLK/CALENDAR I2C 8SOICManufacturer: Diodes Incorporated
Categories: Real Time Clocks
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The Diodes Incorporated PT7C43390WEX is a Real Time Clock (RTC) integrated circuit designed for precise timekeeping. This Clock/Calendar component features an I2C, 2-Wire Serial interface for seamless communication. It supports both 12-hour and 24-hour time formats, with a date format of YY-MM-DD-dd. Key features include alarm functionality, leap year compensation, and a configurable square wave output. Operating within a voltage range of 1.3V to 5.5V, the PT7C43390WEX exhibits low timekeeping current consumption, typically between 0.65µA and 0.7µA at 3V to 5V. The component is housed in an 8-SOIC (0.154", 3.90mm width) surface mount package, suitable for a variety of applications including industrial automation, consumer electronics, and automotive systems. Operating temperature range is -40°C to 85°C. This device is supplied in Tape & Reel 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, 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 |
| Voltage - Supply | 1.3V ~ 5.5V |
| Time Format | HH:MM:SS (12/24 hr) |
| Date Format | YY-MM-DD-dd |
| Supplier Device Package | 8-SOIC |
| Voltage - Supply, Battery | - |
| Current - Timekeeping (Max) | 0.65µA ~ 0.7µA @ 3V ~ 5V |
| Programmable | Not Verified |
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