PT7C4302AWEX
IC RTC CLK/CALENDAR SER 8SOICManufacturer: Diodes Incorporated
Categories: Real Time Clocks
Quality Control: Learn More
Diodes Incorporated PT7C4302AWEX is a real-time clock/calendar IC featuring a 3-wire serial interface. This component offers a 31-bit internal memory for timekeeping data and supports both 12 and 24-hour formats for time display. Key functionalities include leap year compensation, NVSRAM for data retention, a square wave output, and a trickle-charger input for battery backup management. The device operates within a wide voltage range of 1.2V to 5.5V for both supply and battery. Packaged in an 8-SOIC (0.154", 3.90mm width) surface-mount format, it is supplied on tape and reel. The operating temperature range is -40°C to 85°C. This clock/calendar IC is commonly utilized in industrial and consumer electronics applications requiring accurate timekeeping.
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-SOIC (0.154"", 3.90mm Width) |
| 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-SOIC |
| Voltage - Supply, Battery | 1.2V ~ 5.5V |
| Current - Timekeeping (Max) | 25.3µA ~ 81µA @ 2V ~ 5V |
| Programmable | Not Verified |
Request a Quote
Clients Also Buy
PT7C433833WEX
IC RTC CLK/CALENDAR I2C 8SOIC
PT7C433833AZEEX
IC RTC CLK/CALENDAR I2C 8TDFN
PT7C4372ALEX
IC RTC CLK/CALENDAR I2C 8TSSOP
