DP8573AVX
- Mfr.Part #
- DP8573AVX
- Manufacturer
- National Semiconductor
- Package / Case
- 28-LCC (J-Lead)
- Datasheet
- Download
- Description
- REAL TIME CLOCK, VOLATILE, 0 TIM
- Stock
- 3,168
- In Stock :
- 3,168
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- Manufacturer :
- National Semiconductor
- Product Category :
- Real Time Clocks
- Peak Reflow Temperature (Cel) :
- 245
- Radiation Hardening :
- No
- JESD-609 Code :
- e0
- RoHS Status :
- Non-RoHS Compliant
- Length :
- 11.43mm
- Mount :
- Surface Mount
- Number of Pins :
- 28
- Time-Min :
- 1/100SECOND
- Voltage - Supply :
- 4.5V~5.5V
- Terminal Pitch :
- 1.27mm
- Voltage - Supply, Battery :
- 2.2V~5.1V
- Additional Feature :
- PRESCALED XTAL OSCILLATOR OUTPUT FOR RTC; POWER FAIL I/P FOR BUS LOCK-OUT
- External Data Bus Width :
- 8
- Package / Case :
- 28-LCC (J-Lead)
- Packaging :
- Tape and Reel (TR)
- Memory Size :
- 32b
- Type :
- Clock/Calendar
- Logic Function :
- Clock
- Operating Temperature :
- -40°C~85°C
- Moisture Sensitivity Level (MSL) :
- 2A (4 Weeks)
- HTS Code :
- 8542.39.00.01
- Lead Free :
- Contains Lead
- Date Format :
- YY-MM-DD-dd
- Supply Voltage :
- 5V
- Interface :
- Parallel
- Volatile :
- yes
- Operating Supply Voltage :
- 5V
- Number of Terminations :
- 28
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Width :
- 11.43mm
- Pin Count :
- 28
- Terminal Position :
- QUAD
- Interrupt Capability :
- Y
- Base Part Number :
- DP8573
- Mounting Type :
- Surface Mount
- ECCN Code :
- EAR99
- Feature :
- Alarm, Leap Year
- Height Seated (Max) :
- 4.57mm
- Time Format :
- HH:MM:SS:hh (12/24 hr)
- Current - Timekeeping (Max) :
- 1µA @ 5V
- Datasheets
- DP8573AVX

Real Time Clocks National Semiconductor DP8573AVX Overview
The National Semiconductor DP8573AVX is a high-performance Real Time Clock (RTC) designed for a wide range of applications requiring accurate timekeeping and data management. This volatile memory-based RTC ensures precision and reliability with minimal power consumption, making it an ideal choice for systems where maintaining accurate time is critical. With its robust feature set and flexibility, the DP8573AVX caters to the demanding requirements of modern electronic systems, promoting efficiency and reliability in professional environments. This product's compatibility with various bus interfaces enhances its versatility, making it a prime choice for developers and engineers seeking a dependable timekeeping solution.
DP8573AVX Features
The DP8573AVX offers a comprehensive suite of features that make it a standout choice for integration into sophisticated electronics systems. It includes programmable alarms, a timer function for interval measurement, and a full clock calendar functionality which compensates for leap years up to the year 2100. Additionally, the clock operates over a wide voltage range, allowing flexibility in various power supply conditions.
DP8573AVX Applications
- Embedded Systems: In embedded computing, the DP8573AVX manages system timing, ensuring synchronous operations and system integrity in complex computations and processes.
- Data Loggers: Utilized in data loggers, this RTC helps in time-stamping data entries, allowing for accurate tracking and historical data analysis.
- Telecommunications: In telecom systems, the DP8573AVX provides timekeeping functionalities that are crucial for time-stamping communications and maintaining logs.
- Industrial Controls: The DP8573AVX is vital for real-time clock management in industrial automation systems, ensuring timed sequences and operations are executed flawlessly.
- Consumer Electronics: Applied in devices like set-top boxes and digital recording devices, the RTC enhances user experience by maintaining accurate time for programming and recording schedules.
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