PT7C43190LEX
IC RTC CLK/CALENDAR SER 8TSSOPManufacturer: Diodes Incorporated
Categories: Real Time Clocks
Quality Control: Learn More
The Diodes Incorporated PT7C43190LEX is a Clock/Calendar IC featuring a 3-wire serial interface. This device provides accurate timekeeping with support for both 12/24 hour time formats and YY-MM-DD-dd date formats, including leap year compensation. Key features include alarm functionality and a square wave output. Designed for surface mounting, it comes in an 8-TSSOP package with a width of 4.40mm. The PT7C43190LEX operates over a wide temperature range of -40°C to 85°C and supports supply voltages from 1.35V to 5.5V, with minimal timekeeping current draw ranging from 0.6µA to 14µA. This component is suitable for applications in consumer electronics, industrial control, and automotive systems. It 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)Download Free CAD Model:
Technical Details:
| Features | Alarm, Leap Year, Square Wave Output |
| Packaging | Tape & Reel (TR) |
| Package / Case | 8-TSSOP (0.173"", 4.40mm Width) |
| Mounting Type | Surface Mount |
| Memory Size | - |
| Interface | 3-Wire Serial |
| Type | Clock/Calendar |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Supply | 1.35V ~ 5.5V |
| Time Format | HH:MM:SS (12/24 hr) |
| Date Format | YY-MM-DD-dd |
| Supplier Device Package | 8-TSSOP |
| Voltage - Supply, Battery | - |
| Current - Timekeeping (Max) | 0.6µA ~ 14µA @ 3V ~ 5V |
| Programmable | Not Verified |
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