DS1558Y+TRL
- Mfr.Part #
- DS1558Y+TRL
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 48-LQFP
- Datasheet
- Download
- Description
- IC RTC CLK/CALENDAR PAR 48-LQFP
- Stock
- 33,638
- In Stock :
- 33,638
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Real Time Clocks
- Width :
- 7mm
- ECCN Code :
- EAR99
- Feature :
- Alarm, Leap Year, Watchdog Timer, Y2K
- Peak Reflow Temperature (Cel) :
- 245
- Clock Frequency :
- 0.032MHz
- JESD-609 Code :
- e0
- Type :
- Clock/Calendar
- Power Supplies :
- 5V
- Time Format :
- HH:MM:SS (24 hr)
- Package / Case :
- 48-LQFP
- Operating Temperature :
- -40°C~85°C
- Lead Free :
- Contains Lead
- Packaging :
- Tape and Reel (TR)
- Interface :
- Parallel
- External Data Bus Width :
- 8
- Number of Terminations :
- 48
- Terminal Position :
- QUAD
- HTS Code :
- 8542.39.00.01
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Current - Timekeeping (Max) :
- 6mA @ 5V
- Number of Pins :
- 48
- Logic Function :
- Clock
- Radiation Hardening :
- No
- Mounting Type :
- Surface Mount
- Interrupt Capability :
- Y
- Voltage - Supply :
- 4.5V~5.5V
- Terminal Pitch :
- 0.5mm
- RoHS Status :
- Non-RoHS Compliant
- Operating Supply Voltage :
- 5V
- Voltage - Supply, Battery :
- 2.5V~3.7V
- Supply Voltage :
- 5V
- Volatile :
- No
- Height Seated (Max) :
- 1.2mm
- Base Part Number :
- DS1558
- Pin Count :
- 48
- Length :
- 7mm
- Time-Min :
- SECONDS
- Date Format :
- YY-MM-DD-dd
- Mount :
- Surface Mount
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Published :
- 2009
- Datasheets
- DS1558Y+TRL

Real Time Clocks Analog Devices, Inc. DS1558Y+TRL Overview
The DS1558Y+TRL by Analog Devices, Inc. is a sophisticated real-time clock (RTC) and calendar integrated circuit designed for applications requiring accurate time tracking and data management. This RTC provides a complete clock/calendar functionality with alarm capabilities and is housed in a compact 48LQFP package, ensuring reliability and ease of integration into system designs. Its utilization of non-volatile memory enhances its utility in maintaining time and settings even when power is not available, making it ideal for a broad range of industrial and commercial applications. The integration of such a device ensures precision and longevity, crucial for systems requiring dependable time-related operations.
DS1558Y+TRL Features
The DS1558Y+TRL offers a variety of features that make it a robust choice for managing real-time data and events. Key features include:
- Complete clock calendar functionality with seconds through centuries and leap year compensation.
- Automatic backup to non-volatile memory, securing data during power failures.
- Serial interface for easy integration into existing architectures.
- Low power requirements, facilitating extended battery life in portable applications.
- Programmable alarms enabling event-driven actions and notifications.
DS1558Y+TRL Applications
- Data Centers: Ensures precise time-stamping of operations and transactions, crucial for data integrity and synchronization across multiple servers.
- Telecommunications: Used in network equipment for time-stamping and log maintenance to ensure network reliability and troubleshooting accuracy.
- Industrial Systems: Provides accurate timing solutions for factory automation systems, helping to synchronize operations and enhance productivity.
- Consumer Electronics: Integrated into devices such as digital cameras and audio systems for managing system settings and improving user interfaces.
- Healthcare Equipment: Utilized in medical devices for scheduling and maintaining accurate records, essential for patient care and medical data management.
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