Manufacturer Part Number
DS1501WZN+
Manufacturer
Analog Devices
Introduction
The DS1501WZN+ is a real-time clock (RTC) component designed for precise time and date tracking, integrated with additional features for enhanced functionality.
Product Features and Performance
Integrates clock/calendar functionality
Features alarm, leap year compatibility, NVSRAM, square wave output, and watchdog timer
Y2K compliant
256B of memory size
HH:MM:SS (24 hr) time format
YY-MM-DD-dd date format
Parallel interface
Supplies voltage ranges from 3V to 3.6V
Battery voltage support from 2.5V to 3.7V
Maximum timekeeping current of 4mA at 3V to 3.6V
Supports operating temperatures from -40°C to 85°C
Product Advantages
Offers extensive features beyond basic timekeeping
Ensures system reliability through the watchdog timer feature
Low power consumption
Wide operating temperature range suitable for various environments
Large memory and advanced features support complex applications
Key Technical Parameters
Time Format: HH:MM:SS (24 hr)
Date Format: YY-MM-DD-dd
Voltage Supply: 3V ~ 3.6V
Voltage Supply, Battery: 2.5V ~ 3.7V
Current Timekeeping (Max): 4mA
Operating Temperature: -40°C ~ 85°C
Mounting Type: Surface Mount
Package / Case: 28-SOIC
Quality and Safety Features
Built to high quality and safety standards
Durable over a wide range of operating conditions
Compatibility
Parallel interface allows for integration with a broad range of microcontrollers and processors
Application Areas
Embedded systems
Industrial timing
Consumer electronics
Communications equipment
Office electronics
Product Lifecycle
Status: Active
The product is currently being manufactured and sold with no immediate discontinuation foreseen.
Several Key Reasons to Choose This Product
Reliable timing and date-keeping performance
Enhanced functionalities like alarm and watchdog timers for diverse applications
Low power consumption ideal for energy-sensitive projects
Broad compatibility and easy integration
Active product support and long lifecycle ensure longevity in designs