BQ4802YPWRG4
IC RTC CLK/CALENDAR PAR 28TSSOPManufacturer: Texas Instruments
Categories: Real Time Clocks
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Texas Instruments BQ4802YPWRG4 is a Clock/Calendar real-time clock IC with a parallel interface. This device features alarm functionality, daylight savings correction, leap year support, a supervisor function, and a watchdog timer. It operates within a voltage range of 4.5V to 5.5V, with a battery voltage compatibility from 2.4V to 4V. The BQ4802YPWRG4 provides timekeeping with a typical current draw of 1.5mA at 4.5V. Supported date formats include YY-MM-DD-dd, and time can be displayed in HH:MM:SS (12/24 hr) format. The component is housed in a 28-TSSOP (0.173"", 4.40mm Width) package for surface mounting and is supplied on tape and reel. This real-time clock is utilized in various industrial applications, including automotive systems and consumer electronics, requiring accurate timekeeping and calendar functions.
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, Daylight Savings, Leap Year, Supervisor, Watchdog Timer |
| Packaging | Tape & Reel (TR) |
| Package / Case | 28-TSSOP (0.173"", 4.40mm Width) |
| Mounting Type | Surface Mount |
| Memory Size | - |
| Interface | Parallel |
| Type | Clock/Calendar |
| Operating Temperature | 0°C ~ 70°C |
| Voltage - Supply | 4.5V ~ 5.5V |
| Time Format | HH:MM:SS (12/24 hr) |
| Date Format | YY-MM-DD-dd |
| Supplier Device Package | 28-TSSOP |
| Voltage - Supply, Battery | 2.4V ~ 4V |
| Current - Timekeeping (Max) | 1.5mA (Typ) @ 4.5 V ~ 5.5 V |
| Programmable | Not Verified |
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