Manufacturer Part Number
DS17487-5
Manufacturer
analog-devices
Introduction
The DS17487-5 is a high-performance, low-power real-time clock (RTC) with a built-in alarm, daylight savings time support, leap year function, and NVSRAM. It provides a complete time and date solution in a compact 24-pin DIP package.
Product Features and Performance
4KB of NVSRAM for data storage
Alarm function with separate interrupt
Automatic leap year correction
Daylight savings time adjustment
12/24-hour time format
Calendar function with year, month, date, and day-of-week
Square wave output
Low power consumption of 3mA maximum
Product Advantages
Integrated time and date functionality
Reliable data storage with NVSRAM
Automatic daylight savings and leap year adjustment
Flexible time and date formats
Low power operation
Key Reasons to Choose This Product
Comprehensive time and date management in a single chip
Reliable data retention with NVSRAM
Ease of integration with simple parallel interface
Low power consumption for battery-powered applications
Compact 24-pin DIP package for space-constrained designs
Quality and Safety Features
Tested and qualified for industrial temperature range of 0°C to 70°C
Robust through-hole package for reliable operation
Compliance with industry standards for real-time clock devices
Compatibility
The DS17487-5 is compatible with a wide range of microcontrollers and embedded systems that support a parallel interface.
Application Areas
Industrial automation and control systems
Security and access control systems
Portable electronics and battery-powered devices
Consumer and home appliances
Product Lifecycle
The DS17487-5 is an obsolete product, and it has been replaced by newer models from Analog Devices. Customers are advised to contact our website's sales team for information on available alternatives or equivalent products.
DS1748DAnalog Devices / Maxim Integrated
DS17487+DALLAS