DS17487-5
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- Mfr.Part #
- DS17487-5
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 24-DIP Module (0.600, 15.24mm)
- Datasheet
- Download
- Description
- IC RTC CLK/CALENDAR PAR 24-EDIP
- Stock
- 20,388
- In Stock ：
- 20,388
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Real Time Clocks
- Volatile :
- No
- External Data Bus Width :
- 8
- ECCN Code :
- EAR99
- Interface :
- Parallel
- Length :
- 33.782mm
- Surface Mount :
- No
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Reach Compliance Code :
- not_compliant
- RoHS Status :
- ROHS3 Compliant
- Current - Timekeeping (Max) :
- 3mA @ 4.5V~5.5V
- Type :
- Clock/Calendar
- Memory Size :
- 4kB
- Feature :
- Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output
- Terminal Pitch :
- 2.54mm
- Number of Pins :
- 24
- Voltage - Supply, Battery :
- 2.5V~3.7V
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Base Part Number :
- DS17487
- Interrupt Capability :
- Y
- Time Format :
- HH:MM:SS (12/24 hr)
- Terminal Finish :
- Matte Tin (Sn)
- Operating Temperature :
- 0°C~70°C
- Qualification Status :
- Not Qualified
- Height Seated (Max) :
- 9.398mm
- Published :
- 2000
- Time-Min :
- SECONDS
- Number of Terminations :
- 24
- Pin Count :
- 24
- Date Format :
- YY-MM-DD-dd
- Package / Case :
- 24-DIP Module (0.600, 15.24mm)
- Packaging :
- Tube
- HTS Code :
- 8542.39.00.01
- Lead Free :
- Lead Free
- Pbfree Code :
- yes
- Mounting Type :
- Through Hole
- Clock Frequency :
- 0.032MHz
- JESD-609 Code :
- e3
- Terminal Position :
- Dual
- Number of Timers :
- 1
- Voltage - Supply :
- 4.5V~5.5V
- Power Supplies :
- 5V
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Supply Voltage :
- 5V
- Factory Lead Time :
- 6 Weeks
- Datasheets
- DS17487-5
Real Time Clocks Analog Devices, Inc. DS17487-5 Overview
The DS17487-5 Real Time Clock from Analog Devices, Inc. is an exceptional component designed for precise time tracking and system management across a variety of applications. This integrated circuit ensures accurate timekeeping combined with memory functions, packaged in a 24-pin EDIP (Extended Dual In-line Package). It is ideal for systems requiring reliable real-time clocks, potentially coupled with calendar capabilities. The DS17487-5 not only maintains time and date but also supports additional features such as a programmable alarm and interrupt functions, making it a versatile choice for sophisticated electronic systems.
DS17487-5 Features
The DS17487-5 boasts several distinctive features that enhance its utility in complex electronics. Key features include parallel interface capability, which facilitates easier integration into existing architectures. It provides a comprehensive clock/calendar functionality with leap year compensation up to the year 2100. With battery backup capabilities, it maintains accurate timekeeping even in the event of power interruptions. The device also features programmable alarms and interrupt functions that can be tailored to meet specific system requirements, enhancing its applicability in various technical scenarios.
DS17487-5 Applications
- Computing Systems: Utilized in desktop and server motherboards for maintaining system time and date, facilitating timed operations and system checks.
- Embedded Systems: Acts as a real-time clock source in embedded applications like utility meters and industrial controllers, providing time stamps and event scheduling capabilities.
- Telecommunication Equipment: Essential for network time synchronization, particularly in systems requiring accurate logging and time-stamping of data communication.
- Consumer Electronics: Applied in devices such as video recorders and smart home devices, where precise timekeeping is crucial for functionality and user convenience.
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