BQ4802LYPWG4
IC RTC CLK/CALENDAR PAR 28TSSOPManufacturer: Texas Instruments
Categories: Real Time Clocks
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Texas Instruments BQ4802LYPWG4 is a Clock/Calendar IC with a parallel interface, packaged in a 28-TSSOP. This component provides accurate timekeeping functions, including alarm, daylight savings, and leap year compensation. It also features a watchdog timer for system supervision. Operating within a supply voltage range of 2.7V to 3.6V, the device draws a typical current of 1.5mA at 2.7V for timekeeping. The BQ4802LYPWG4 supports both HH:MM:SS (12/24 hr) and YY-MM-DD-dd date formats. Its surface mountable design and operating temperature range of 0°C to 70°C make it suitable for applications in industrial automation, consumer electronics, and medical devices. The battery voltage range is 2.4V to 4V.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: DiscontinuedPackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Features | Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer |
| Packaging | Tube |
| 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 | 2.7V ~ 3.6V |
| 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) @ 2.7 V ~ 3.6 V |
| Programmable | Not Verified |
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