PT7C4307AZEEX

Real Time Clock Overview

The PT7C4307AZEEX is a Real-Time Clock (RTC) integrated circuit manufactured by Diodes Incorporated. It features an I2C bus interface for communication and supports date formats of YY-MM-DD-dd and time formats of HH:MM:SS:hh in both 12-hour and 24-hour modes. The device operates within a supply voltage range of 1.2 V to 5.5 V and functions at temperatures between -40°C and +85°C. It does not include battery backup switching capabilities. The component is packaged in an 8-WFDFN exposed pad package suitable for surface mount technology.

Real Time Clock Feature Summary

• I2C serial 2-wire bus interface
• Date format: YY-MM-DD-dd
• Time format: HH:MM:SS:hh (12 hr, 24 hr)
• Operating temperature: -40°C to +85°C

Real Time Clock Applications

• Consumer electronics requiring timekeeping
• Industrial control systems
• Automotive infotainment units

Real Time Clock Procurement Notes

Verify the End-of-Life status with the manufacturer before procurement planning. Confirm availability through authorized distributors as stock may be limited. Ensure the specific suffix matches the required packaging configuration for production lines.

Real Time Clock Selection Notes

Select this component when an I2C-compatible RTC is required with a wide operating voltage range. Verify that the 8-WFDFN package fits the PCB layout constraints. Check if battery backup switching is unnecessary for the specific application design.

Real Time Clock Part Context

This part belongs to the PT7C43xx series of real-time clocks from Diodes Incorporated. These ICs are designed for low-power applications requiring accurate time and date tracking via standard digital interfaces.

Real Time Clock Replacement Considerations

Check Diodes Incorporated documentation for direct pin-to-pin replacements within the PT7C43xx family. Verify functional equivalence regarding voltage ranges and interface protocols before substitution.