PT7C43390LEX
IC RTC CLK/CALENDAR I2C 8MSOPManufacturer: Diodes Incorporated
Categories: Real Time Clocks
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Diodes Incorporated PT7C43390LEX is a Real Time Clock (RTC) and Calendar IC featuring an I2C interface. This component supports a 2-wire serial communication protocol and is available in an 8-MSOP package, also compatible with 8-TSSOP footprints. The PT7C43390LEX offers precise timekeeping with a maximum current draw of 0.7µA at 3V to 5V. Key features include alarm functionality, leap year compensation, and square wave output. It supports both 12-hour and 24-hour time formats, with date formatting as YY-MM-DD-dd. Operating across a wide temperature range of -40°C to 85°C, this device is suitable for applications in consumer electronics, industrial control, and telecommunications. The PT7C43390LEX is supplied on a Tape & Reel (TR).
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: 8 week(s)Product Status: ActivePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Features | Alarm, Leap Year, Square Wave Output |
| Packaging | Tape & Reel (TR) |
| Package / Case | 8-TSSOP, 8-MSOP (0.118"", 3.00mm 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-MSOP |
| Voltage - Supply, Battery | - |
| Current - Timekeeping (Max) | 0.65µA ~ 0.7µA @ 3V ~ 5V |
| Programmable | Not Verified |