BQ3285LFSS-A1
- Mfr.Part #
- BQ3285LFSS-A1
- Manufacturer
- Texas Instruments
- Package / Case
- 24-SSOP (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC RTC CLK/CALENDAR PAR 24-QSOP
- Stock
- 31,350
- In Stock :
- 31,350
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- Manufacturer :
- Texas Instruments
- Product Category :
- Real Time Clocks
- Terminal Position :
- Dual
- REACH SVHC :
- No SVHC
- Volatile :
- No
- Interrupt Capability :
- Y
- Interface :
- Parallel
- ECCN Code :
- EAR99
- Supply Voltage :
- 3V
- Memory Type :
- Non-Volatile, RAM
- Voltage - Supply, Battery :
- 2.4V~4V
- Packaging :
- Tube
- Number of Terminations :
- 24
- Radiation Hardening :
- No
- Terminal Pitch :
- 0.635mm
- Logic Function :
- Clock
- Number of Outputs :
- 10
- Current - Timekeeping (Max) :
- 100μA @ 3V
- Width :
- 3.9mm
- HTS Code :
- 8542.39.00.01
- Contact Plating :
- Gold
- Feature :
- Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output
- Weight :
- 129.500622mg
- Pin Count :
- 24
- Height Seated (Max) :
- 1.73mm
- Peak Reflow Temperature (Cel) :
- 260
- Number of Pins :
- 24
- Voltage - Supply :
- 2.7V~5.5V
- Package / Case :
- 24-SSOP (0.154, 3.90mm Width)
- Operating Temperature :
- 0°C~70°C
- External Data Bus Width :
- 8
- Length :
- 8.65mm
- Mounting Type :
- Surface Mount
- Lead Free :
- Lead Free
- Time Format :
- HH:MM:SS (12/24 hr)
- Type :
- Clock/Calendar
- Operating Supply Voltage :
- 3V
- Clock Frequency :
- 0.032MHz
- Power Supplies :
- 3/5V
- Termination :
- SMD/SMT
- Mount :
- Surface Mount
- RoHS Status :
- ROHS3 Compliant
- Base Part Number :
- BQ3285
- Memory Size :
- 242B
- JESD-609 Code :
- e4
- Time-Min :
- SECONDS
- Date Format :
- YY-MM-DD-dd
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Datasheets
- BQ3285LFSS-A1

Real Time Clocks Texas Instruments BQ3285LFSS-A1 Overview
The Texas Instruments BQ3285LFSS-A1 is a cutting-edge Real Time Clock (RTC) and calendar IC, designed for sophisticated time-tracking and data logging applications. This device incorporates a stable, low-power clock and calendar functionality, ideal for use in a wide range of industrial and commercial products. It features parallel interface capabilities, housed within a compact 24-QSOP package, ensuring easy integration into system designs. The reliability and precision of the Real Time Clocks Texas Instruments BQ3285LFSS-A1 make it an invaluable component for applications requiring accurate timekeeping and data management.
BQ3285LFSS-A1 Features
The BQ3285LFSS-A1 includes several features that set it apart in the realm of timekeeping ICs. It offers a full calendar system with automatic corrections for varying days in each month and leap years. The clock operates with high accuracy, which is maintained over temperature and voltage variations thanks to an integrated temperature-compensated crystal oscillator (TCXO). Additional features include a programmable alarm, interrupt functions, and a battery-backup capability for maintaining timekeeping and calendar data for extended periods without power.
BQ3285LFSS-A1 Applications
- Consumer Electronics: Utilized in devices such as smart home systems and personal gadgets where maintaining accurate time is crucial for automation and daily scheduling.
- Networking Equipment: Essential for time-stamping in data loggers within networking devices, ensuring accurate logging and retrieval of data in network management and security systems.
- Industrial Systems: Applied in industrial automation systems where precise timing is necessary for operations and process control.
- Portable Medical Devices: Used in medical devices where time tracking is needed for monitoring and recording patient data accurately over periods.
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