BQ3285ESS
- Mfr.Part #
- BQ3285ESS
- Manufacturer
- Texas Instruments
- Package / Case
- 24-SSOP (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC RTC CLK/CALENDAR PAR 24-QSOP
- Stock
- 30,255
- In Stock :
- 30,255
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- Manufacturer :
- Texas Instruments
- Product Category :
- Real Time Clocks
- Package / Case :
- 24-SSOP (0.154, 3.90mm Width)
- Clock Frequency :
- 0.032MHz
- Time Format :
- HH:MM:SS (12/24 hr)
- Pin Count :
- 24
- Surface Mount :
- yes
- Date Format :
- YY-MM-DD-dd
- Peak Reflow Temperature (Cel) :
- 260
- Feature :
- Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output
- Terminal Position :
- Dual
- Qualification Status :
- COMMERCIAL
- External Data Bus Width :
- 8
- Terminal Finish :
- NICKEL PALLADIUM GOLD
- Number of Timers :
- 1
- Voltage - Supply :
- 4.5V~5.5V
- Height Seated (Max) :
- 1.75mm
- Mounting Type :
- Surface Mount
- Operating Temperature :
- 0°C~70°C
- Pbfree Code :
- yes
- Memory Size :
- 242B
- JESD-609 Code :
- e4
- Type :
- Clock/Calendar
- Voltage - Supply, Battery :
- 2.5V~4V
- RoHS Status :
- Non-RoHS Compliant
- Packaging :
- Tube
- Terminal Pitch :
- 0.635mm
- Length :
- 8.65mm
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Width :
- 3.9mm
- Number of Terminations :
- 24
- Interface :
- Parallel
- Supply Voltage :
- 5V
- JESD-30 Code :
- R-PDSO-G24
- Current - Timekeeping (Max) :
- 300μA @ 5V
- Datasheets
- BQ3285ESS

Real Time Clocks Texas Instruments BQ3285ESS Overview
Introducing the BQ3285ESS by Texas Instruments, a cutting-edge Real Time Clock (RTC) device, designed for sophisticated time-tracking and data logging applications. This IC excels in environments requiring precise time and date information, integrating seamlessly into various complex systems. The BQ3285ESS supports a parallel interface, offering robust connectivity and ensuring reliable data transfer and retrieval. Crafted in a compact 24-QSOP package, it combines functionality with space efficiency, making it ideal for high-volume setups where board space is at a premium. The integration of a clock/calendar functionality makes the BQ3285ESS a versatile choice for designers focusing on efficiency and precision.
BQ3285ESS Features
The BQ3285ESS from Texas Instruments boasts several features that enhance its performance and utility in numerous applications. Key features include full clock/calendar functionality, a parallel interface for rapid data access, and low power consumption, which is crucial for battery-dependent applications. Moreover, it provides a programmable alarm function that can be set according to user needs, enhancing its functionality in time-sensitive applications.
BQ3285ESS Applications
- Enterprise Computing Solutions: The BQ3285ESS can be integrated into servers and other computing systems to maintain accurate timekeeping, even during power outages.
- Consumer Electronics: Useful in devices such as digital cameras and audio systems where time-stamping is necessary for file organization and tracking.
- Telecommunication Systems: Ensures accurate logging of events and operations, critical for network time synchronization and diagnostics.
- Industrial Systems: Applied in manufacturing processes that require precise timing measurements to enhance operational efficiency and scheduling.
- Healthcare Equipment: Utilized in medical devices that need to record time-based data accurately for patient monitoring and data logging.
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