DS12885T
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- Mfr.Part #
- DS12885T
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 32-TQFP
- Datasheet
- Download
- Description
- IC RTC CLK/CALENDAR PAR 32-TQFP
- Stock
- 30,495
- In Stock ：
- 30,495
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Real Time Clocks
- Height Seated (Max) :
- 1.2mm
- Date Format :
- YY-MM-DD-dd
- Operating Temperature :
- 0°C~70°C
- Qualification Status :
- Not Qualified
- RoHS Status :
- ROHS3 Compliant
- Type :
- Clock/Calendar
- Packaging :
- Tray
- Volatile :
- yes
- Peak Reflow Temperature (Cel) :
- 260
- Time Format :
- HH:MM:SS (12/24 hr)
- Interrupt Capability :
- Y
- Pbfree Code :
- yes
- Factory Lead Time :
- 6 Weeks
- Supply Voltage :
- 5V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- External Data Bus Width :
- 8
- Terminal Pitch :
- 0.8mm
- Terminal Position :
- QUAD
- Power Supplies :
- 5V
- Number of Terminations :
- 32
- JESD-30 Code :
- S-PQFP-G32
- Voltage - Supply :
- 4.5V~5.5V
- Clock Frequency :
- 0.032MHz
- Memory Size :
- 114B
- Pin Count :
- 32
- Time-Min :
- SECONDS
- JESD-609 Code :
- e3
- Interface :
- Parallel
- ECCN Code :
- EAR99
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Package / Case :
- 32-TQFP
- Additional Feature :
- DAYLIGHT SAVINGS OPTION; SELECTABLE MOTOROLA/INTEL TIMING
- Voltage - Supply, Battery :
- 2.5V~4V
- Current - Timekeeping (Max) :
- 15mA @ 4.5V~5.5V
- Number of Timers :
- 1
- Surface Mount :
- yes
- HTS Code :
- 8473.30.11.80
- Length :
- 7mm
- Width :
- 7mm
- Terminal Finish :
- MATTE TIN
- Published :
- 2003
- Base Part Number :
- DS12885
- Lead Free :
- Lead Free
- Feature :
- Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output
- Mounting Type :
- Surface Mount
- Datasheets
- DS12885T
Real Time Clocks Analog Devices, Inc. DS12885T Overview
The DS12885T from Analog Devices, Inc. represents a pinnacle in the evolution of Real Time Clocks, designed for precision and reliability. This integrated circuit (IC) combines a full real-time clock and calendar with a set of programmable alarms and timers, all encased in a robust 32TQFP package. Perfect for applications requiring accurate timekeeping and flexible control capabilities in a compact footprint, the DS12885T integrates seamlessly into various systems. Its precision and reliability make it an excellent choice for designers focusing on efficiency and performance in their electronic designs. The integration of a battery backup capability ensures that timekeeping continues uninterrupted during power outages, making it incredibly reliable for critical applications.
DS12885T Features
The DS12885T boasts several distinctive features including programmable alarms, a digital calendar, and a serial interface for straightforward integration. Its power management capabilities ensure minimal power consumption, while battery backup functionality supports continuous operation, even without main power. The IC’s durability is enhanced by its 32TQFP packaging, which offers protection against physical and environmental stresses.
DS12885T Applications
- Consumer Electronics: Utilized in devices such as smart home systems and wearables, where maintaining accurate time is crucial for event logging and device synchronization.
- Industrial Systems: Applied in manufacturing and processing equipment that requires precise time-stamping of operations for logging and monitoring purposes.
- Telecommunications: Critical for time-stamping in data loggers and communication equipment to ensure synchronized operations across various networks.
- Automotive: Used in navigation and infotainment systems, providing accurate timekeeping that enhances functionality and user experience.
- Computing: Integral for servers and networking hardware, where accurate timekeeping is essential for system logs, network management, and security protocols.
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