DS12C887
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- Mfr.Part #
- DS12C887
- 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
- In Stock ：
- 20
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Real Time Clocks
- Number of Timers :
- 1
- Operating Supply Voltage :
- 5V
- Contact Plating :
- Tin
- Factory Lead Time :
- 7 Weeks
- Operating Temperature :
- 0°C~70°C
- Pin Count :
- 24
- ECCN Code :
- EAR99
- Base Part Number :
- DS12C887
- Clock Frequency :
- 0.032MHz
- Supply Voltage :
- 5V
- Terminal Pitch :
- 2.54mm
- Number of Pins :
- 24
- Time-Min :
- SECONDS
- Pbfree Code :
- yes
- Package / Case :
- 24-DIP Module (0.600, 15.24mm)
- Mounting Type :
- Through Hole
- Published :
- 2003
- Radiation Hardening :
- No
- Width :
- 18.29mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Interrupt Capability :
- Y
- Voltage - Supply :
- 4.5V~5.5V
- RoHS Status :
- ROHS3 Compliant
- Voltage - Supply, Battery :
- 2.5V~4V
- Terminal Position :
- Dual
- Logic Function :
- Clock
- Height :
- 9.4mm
- Number of Outputs :
- 8
- Number of Terminations :
- 24
- Mount :
- Through Hole
- Interface :
- Parallel
- Date Format :
- YY-MM-DD-dd
- Volatile :
- No
- Length :
- 34.04mm
- Feature :
- Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output
- Packaging :
- Tube
- Memory Size :
- 113B
- Time Format :
- HH:MM:SS (12/24 hr)
- Lead Free :
- Lead Free
- JESD-609 Code :
- e3
- REACH SVHC :
- Unknown
- Current - Timekeeping (Max) :
- 15mA @ 4.5V~5.5V
- Type :
- Clock/Calendar
- Power Supplies :
- 5V
- Datasheets
- DS12C887
Real Time Clocks Analog Devices, Inc. DS12C887 Overview
The DS12C887 from Analog Devices, Inc. is a highly reliable, real-time clock (RTC) integrated circuit that ensures precise timekeeping and data management in a wide array of applications. As an essential component in electronic systems, the DS12C887 combines the functionality of both clock and calendar. This part is housed in a robust 24-pin EDIP package, designed to meet stringent requirements in terms of durability and longevity. The DS12C887 is particularly suitable for environments where accurate timekeeping is critical, making it an ideal choice for B2B clients looking to integrate dependable timekeeping capabilities into their products.
DS12C887 Features
The DS12C887 Real Time Clock features several key specifications that make it standout. It offers a battery-backed non-volatile storage, ensuring that timekeeping continues even during power outages. The integration of a crystal oscillator enhances its accuracy while minimizing external component requirements. It supports both binary and BCD time/date representation and includes programmable alarms and interrupt functions that facilitate complex time management tasks in embedded systems.
DS12C887 Applications
- Telecommunication Systems: Utilized in network time synchronization to ensure continuity and accuracy in data logging and time-stamping.
- Consumer Electronics: Incorporated into devices such as DVRs and personal computers, where maintaining accurate time is crucial for effective programming and operation.
- Industrial Systems: Essential for time-sensitive processes in manufacturing lines, where precise timing coordinates operations and improves efficiency.
- Office Automation Equipment: Used in devices like printers and fax machines to enhance document tracking and time-stamping functionalities.
- Portable Instruments: Key for maintaining accurate time in devices such as handheld GPS receivers, ensuring reliable functionality across various applications.
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