BQ3285ESSTRG4
IC RTC CLK/CALENDAR PAR 24SSOPManufacturer: Texas Instruments
Categories: Real Time Clocks
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Texas Instruments BQ3285ESSTRG4 is a Clock/Calendar IC offering 242 bytes of NVSRAM. This real-time clock component features a parallel interface for data access and control. Key functionalities include alarm generation, daylight saving time adjustments, leap year calculation, and a square wave output. The device supports both HH:MM:SS (12/24 hr) and YY-MM-DD-dd date formats. Power consumption for timekeeping is rated at a maximum of 300µA at 5V. It operates within a supply voltage range of 4.5V to 5.5V, with a separate battery supply range of 2.5V to 4V. The BQ3285ESSTRG4 is housed in a 24-SSOP package, measuring 0.154" (3.90mm) in width, and is supplied on tape and reel for surface mount applications. It is suitable for applications in industrial automation, consumer electronics, and telecommunications.
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, NVSRAM, Square Wave Output |
| Packaging | Tape & Reel (TR) |
| Package / Case | 24-SSOP (0.154"", 3.90mm Width) |
| Mounting Type | Surface Mount |
| Memory Size | 242B |
| 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 | 24-SSOP |
| Voltage - Supply, Battery | 2.5V ~ 4V |
| Current - Timekeeping (Max) | 300µA @ 5V |
| Programmable | Not Verified |
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