Manufacturer Part Number
DS17487-5IND+
Manufacturer
analog-devices
Introduction
The DS17487-5IND+ is a highly integrated real-time clock module designed for timing and memory applications requiring robust operation in industrial environments.
Product Features and Performance
Clock/Calendar function records time in HH:MM:SS and date in YY-MM-DD-dd formats
Alarm feature for timely alerts
Daylight Savings functionality adjusts time automatically
Leap Year compensation maintains accurate date
NVSRAM of 4KB for data storage
Square Wave Output available for periodic interrupts
Parallel Interface for easy integration
Product Advantages
Enhanced durability in extreme temperatures ranging from -40°C to 85°C
Low timekeeping current of 3mA maximizes battery life
Through-hole mounting facilitates secure and reliable installations
Key Technical Parameters
Voltage Supply: 4.5V ~ 5.5V
Voltage Supply, Battery: 2.5V ~ 3.7V
Current Timekeeping (Max): 3mA @ 4.5V ~ 5.5V
Operating Temperature: -40°C ~ 85°C
Memory Size: 4KB
Time Format: HH:MM:SS (12/24 hr)
Date Format: YY-MM-DD-dd
Interface: Parallel
Quality and Safety Features
Stringent industry production and quality assurance standards adhered to
Rugged design ensures reliable operation in industrial applications
Compatibility
Compatible with a wide range of microcontrollers and processors through parallel interface
Application Areas
Industrial automation systems
Data logging and telemetry systems
Time-sensitive control applications
Product Lifecycle
Active product status ensures continued production and supply
No current indication of discontinuation, with support for future upgrades and replacements available
Several Key Reasons to Choose This Product
Comprehensive timekeeping and calendar features including alarms and leap year handling
High reliability in harsh temperature conditions making it suitable for industrial use
Low power consumption aids in extending the life of battery-powered applications
Secure and robust mounting options with Through Hole package
Ample data storage capacity with 4KB of NVSRAM for user applications and data logging