BQ3285LFSS-A1TR
IC RTC CLK/CALENDAR PAR 24SSOPManufacturer: Texas Instruments
Categories: Real Time Clocks
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Texas Instruments BQ3285LFSS-A1TR is a Clock/Calendar IC featuring a parallel interface for timekeeping operations. This device provides 242B of non-volatile RAM for data storage. Key features include alarm functionality, daylight saving compensation, leap year calculation, and square wave output. The BQ3285LFSS-A1TR supports both 12-hour and 24-hour time formats, with dates configurable in YY-MM-DD-dd format. It operates over a supply voltage range of 2.7V to 5.5V, with a dedicated battery voltage input of 2.4V to 4V. Timekeeping current consumption is a maximum of 100µA at 3V. The component is housed in a 24-SSOP (0.154", 3.90mm Width) surface-mount package, supplied on tape and reel. This Real Time Clock component finds application in various industries requiring precise timekeeping, including industrial automation and consumer electronics.
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 | 2.7V ~ 5.5V |
| Time Format | HH:MM:SS (12/24 hr) |
| Date Format | YY-MM-DD-dd |
| Supplier Device Package | 24-SSOP |
| Voltage - Supply, Battery | 2.4V ~ 4V |
| Current - Timekeeping (Max) | 100µA @ 3V |
| Programmable | Not Verified |
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