DP8573AVX/NOPB
- Mfr.Part #
- DP8573AVX/NOPB
- Manufacturer
- National Semiconductor
- Package / Case
- 28-LCC (J-Lead)
- Datasheet
- Download
- Description
- DP8573A REAL TIME CLOCK (RTC)
- Stock
- 13
- In Stock :
- 13
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- Manufacturer :
- National Semiconductor
- Product Category :
- Real Time Clocks
- Volatile :
- yes
- Terminal Pitch :
- 1.27mm
- Interrupt Capability :
- Y
- Thickness :
- 4.06mm
- Number of Terminations :
- 28
- Interface :
- Parallel
- Base Part Number :
- DP8573
- Width :
- 11.51mm
- Terminal Finish :
- Matte Tin (Sn)
- Operating Supply Voltage :
- 5V
- Lead Free :
- Contains Lead
- Number of Pins :
- 28
- Package / Case :
- 28-LCC (J-Lead)
- Radiation Hardening :
- No
- HTS Code :
- 8542.39.00.01
- Current - Timekeeping (Max) :
- 1µA @ 5V
- Voltage - Supply, Battery :
- 2.2V~5.1V
- Length :
- 11.51mm
- Additional Feature :
- PRESCALED XTAL OSCILLATOR OUTPUT FOR RTC; POWER FAIL I/P FOR BUS LOCK-OUT
- Pin Count :
- 28
- Moisture Sensitivity Level (MSL) :
- 2A (4 Weeks)
- Operating Temperature :
- -40°C~85°C
- Pbfree Code :
- yes
- Type :
- Clock/Calendar
- ECCN Code :
- EAR99
- JESD-609 Code :
- e3
- Height :
- 4.57mm
- Feature :
- Alarm, Leap Year
- Supply Voltage :
- 5V
- Mount :
- Surface Mount
- Time-Min :
- 1/100SECOND
- Packaging :
- Tape and Reel (TR)
- Time Format :
- HH:MM:SS:hh (12/24 hr)
- Terminal Position :
- QUAD
- Logic Function :
- Clock
- Factory Lead Time :
- 6 Weeks
- RoHS Status :
- ROHS3 Compliant
- Mounting Type :
- Surface Mount
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Voltage - Supply :
- 4.5V~5.5V
- Peak Reflow Temperature (Cel) :
- 245
- Date Format :
- YY-MM-DD-dd
- Datasheets
- DP8573AVX/NOPB

Real Time Clocks National Semiconductor DP8573AVX/NOPB Overview
The DP8573AVX/NOPB from National Semiconductor is a highly integrated Real Time Clock (RTC) specifically designed for complex data logging and time-sensitive applications. This product ensures precise time tracking and can be easily integrated into various electronic systems, thanks to its versatile feature set. This RTC module is particularly suitable for environments requiring robust, long-term reliability and precision. The integration of a battery backup capability ensures consistent performance and timekeeping, even in the event of a power outage, making it an essential component for critical systems and applications.
DP8573AVX/NOPB Features
This Real Time Clock module boasts a wide range of features designed to meet the demanding requirements of modern electronic applications. Key features include battery backup functionality, programmable alarm settings, and an interrupt function. Additionally, it supports a wide voltage range and has low power consumption, making it ideal for portable and power-sensitive applications. The DP8573AVX/NOPB is also designed with robust anti-tampering features, providing additional security for time-sensitive data.
DP8573AVX/NOPB Applications
- Data Centers: Utilized for timestamping and managing server logs, ensuring accurate event recording and maintenance scheduling.
- Telecommunication Systems: Critical for time-stamping in network equipment to facilitate precise timing and synchronization across various communication protocols.
- Consumer Electronics: Embedded in devices like set-top boxes and digital recording equipment to manage recording schedules and user settings based on real-time.
- Industrial Automation: Used in machinery and production line equipment to maintain accurate timing for process control and operational efficiency.
- Portable Medical Devices: Ensures accurate timekeeping for logging and monitoring patient data in devices such as wearable health monitors and portable diagnostic equipment.
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