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
- Number of Terminations :
- 32
- Current - Timekeeping (Max) :
- 15mA @ 4.5V~5.5V
- Length :
- 7mm
- RoHS Status :
- ROHS3 Compliant
- Supply Voltage :
- 5V
- Volatile :
- yes
- Time-Min :
- SECONDS
- Additional Feature :
- DAYLIGHT SAVINGS OPTION; SELECTABLE MOTOROLA/INTEL TIMING
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Height Seated (Max) :
- 1.2mm
- Width :
- 7mm
- Base Part Number :
- DS12885
- Package / Case :
- 32-TQFP
- Feature :
- Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output
- Interface :
- Parallel
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Pbfree Code :
- yes
- Terminal Position :
- QUAD
- Type :
- Clock/Calendar
- Qualification Status :
- Not Qualified
- Surface Mount :
- yes
- Pin Count :
- 32
- JESD-30 Code :
- S-PQFP-G32
- ECCN Code :
- EAR99
- Published :
- 2003
- Interrupt Capability :
- Y
- JESD-609 Code :
- e3
- Voltage - Supply, Battery :
- 2.5V~4V
- HTS Code :
- 8473.30.11.80
- Terminal Finish :
- MATTE TIN
- Operating Temperature :
- 0°C~70°C
- Mounting Type :
- Surface Mount
- Date Format :
- YY-MM-DD-dd
- Clock Frequency :
- 0.032MHz
- Factory Lead Time :
- 6 Weeks
- Power Supplies :
- 5V
- Voltage - Supply :
- 4.5V~5.5V
- Terminal Pitch :
- 0.8mm
- External Data Bus Width :
- 8
- Peak Reflow Temperature (Cel) :
- 260
- Number of Timers :
- 1
- Lead Free :
- Lead Free
- Memory Size :
- 114B
- Packaging :
- Tray
- Time Format :
- HH:MM:SS (12/24 hr)
- 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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