PT7C4302ZEEX
IC RTC CLK/CALENDAR SER 8TDFNManufacturer: Diodes Incorporated
Categories: Real Time Clocks
Quality Control: Learn More
Diodes Incorporated PT7C4302ZEEX is a Real-Time Clock (RTC) IC with a Clock/Calendar function. This 31-bit memory device features a 3-wire serial interface for communication. It supports both 12-hour and 24-hour time formats, with date formatting as YY-MM-DD-dd. Key features include leap year compensation, NVSRAM for data retention, a square wave output, and trickle-charger functionality. The PT7C4302ZEEX operates across a wide voltage range of 1.2V to 5.5V, with a separate battery voltage input from 1.5V to 5.5V. Timekeeping current consumption is rated between 25.3µA and 81µA. This component is designed for surface mount applications, housed in an 8-WFDFN exposed pad package, specifically an 8-TDFN (2x3) as supplied. It operates within an ambient temperature range of -40°C to 85°C. This RTC is commonly utilized in industrial, consumer electronics, and telecommunications sectors. Supplied on Tape & Reel (TR).
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 | Leap Year, NVSRAM, Square Wave Output, Trickle-Charger |
| Packaging | Tape & Reel (TR) |
| Package / Case | 8-WFDFN Exposed Pad |
| Mounting Type | Surface Mount |
| Memory Size | 31B |
| Interface | 3-Wire Serial |
| Type | Clock/Calendar |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Voltage - Supply | 1.2V ~ 5.5V |
| Time Format | HH:MM:SS (12/24 hr) |
| Date Format | YY-MM-DD-dd |
| Supplier Device Package | 8-TDFN (2x3) |
| Voltage - Supply, Battery | 1.5V ~ 5.5V |
| Current - Timekeeping (Max) | 25.3µA ~ 81µA @ 2V ~ 5V |
| Programmable | Not Verified |
Request a Quote
Clients Also Buy
PT7C4372ALEX
IC RTC CLK/CALENDAR I2C 8TSSOP
PT7C433833WEX
IC RTC CLK/CALENDAR I2C 8SOIC
PT7C4563LEX
IC RTC CLK/CALENDAR I2C 8TSSOP
