DS12CR887-33+
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- Mfr.Part #
- DS12CR887-33+
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 24-DIP Module (0.600, 15.24mm)
- Datasheet
- Download
- Description
- IC RTC CLK/CALENDAR PAR 24-EDIP
- Stock
- 1,298
- In Stock ：
- 1,298
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Real Time Clocks
- Clock Frequency :
- 0.032MHz
- Packaging :
- Tube
- Feature :
- Alarm, Leap Year, NVSRAM, Square Wave Output, Trickle-Charger
- Radiation Hardening :
- No
- Supply Voltage :
- 3.3V
- Interrupt Capability :
- Y
- Mount :
- Through Hole
- Number of Timers :
- 1
- Factory Lead Time :
- 6 Weeks
- Current - Timekeeping (Max) :
- 2mA @ 2.97V~3.63V
- Base Part Number :
- DS12CR887
- HTS Code :
- 8473.30.11.80
- REACH SVHC :
- Unknown
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- RoHS Status :
- ROHS3 Compliant
- Published :
- 2003
- Number of Pins :
- 24
- Terminal Position :
- Dual
- Package / Case :
- 24-DIP Module (0.600, 15.24mm)
- Pin Count :
- 24
- External Data Bus Width :
- 8
- Time Format :
- HH:MM:SS (12/24 hr)
- Date Format :
- YY-MM-DD-dd
- Lead Free :
- Lead Free
- Height Seated (Max) :
- 9.398mm
- Pbfree Code :
- yes
- Terminal Finish :
- Matte Tin (Sn)
- Voltage - Supply, Battery :
- 2V~3.05V
- Length :
- 33.782mm
- Number of Terminations :
- 24
- Type :
- Clock/Calendar
- Volatile :
- No
- Interface :
- Parallel
- Operating Supply Voltage :
- 3.3V
- Time-Min :
- SECONDS
- Logic Function :
- Clock
- Operating Temperature :
- -40°C~85°C
- JESD-609 Code :
- e3
- Memory Size :
- 114B
- Terminal Pitch :
- 2.54mm
- Voltage - Supply :
- 2.97V~3.63V
- Mounting Type :
- Through Hole
- ECCN Code :
- EAR99
- Datasheets
- DS12CR887-33+
Real Time Clocks Analog Devices, Inc. DS12CR887-33+ Overview
The DS12CR887-33+ from Analog Devices, Inc. is a highly integrated real-time clock and calendar IC, providing a robust timing solution in a 24-pin EDIP package. Designed for applications requiring precise timekeeping and data integrity, this device integrates a multitude of features including battery backup capabilities and an automatic switch to battery on power loss. This ensures continuous timekeeping, making it ideal for critical data logging and time-sensitive applications. Its reliable performance and extended temperature range cater to a diverse set of industrial demands, making the Real Time Clocks Analog Devices, Inc. DS12CR887-33+ an essential component for manufacturers looking to enhance the functionality of their sophisticated systems.
DS12CR887-33+ Features
The DS12CR887-33+ is equipped with several key features that make it a standout choice for maintaining accurate time and date in electronic systems:
- Full calendar functionality with leap year compensation up to 2099 ensures long-term usability without the need for manual updates.
- Integrated battery backup with automatic switchover maintains time and date settings during power interruptions, ensuring consistent performance.
- Parallel interface for easy integration with microprocessors and other digital systems.
- Low power consumption and a wide operating temperature range, suitable for various industrial environments.
DS12CR887-33+ Applications
- Data Logging Systems: Provides accurate time-stamping of events, essential for data integrity and traceability in complex systems.
- Industrial Automation: Synchronizes time-critical processes in manufacturing lines, ensuring coordinated operations and efficiency.
- Telecommunication Systems: Maintains system clock in network hardware to support time-sensitive data transmission and logging.
- Consumer Electronics: Used in devices such as set-top boxes and recording devices to manage recording schedules and time-based functions.
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