Manufacturer Part Number
DS1307ZN+
Manufacturer
Analog Devices
Introduction
The DS1307ZN+ is a highly integrated real-time clock/calendar (RTC) with 56 bytes of NVSRAM, designed for applications requiring precise timekeeping and data storage.
Product Features and Performance
Integrated real-time clock/calendar
Accurate timekeeping with leap year compensation
56 bytes of non-volatile SRAM for data storage
Square wave output for external devices
I2C, 2-Wire serial interface for simple communication with microcontrollers
Low timekeeping current of 200µA maximum at 5V
Broad operating temperature range from -40°C to 85°C
Product Advantages
Accurate and reliable timekeeping suitable for time-sensitive applications
Non-volatile storage for critical data, preserved even without power
Flexible power requirements, supporting both main supply and battery backup
Easy to integrate into various systems with industry-standard I2C communication
Key Technical Parameters
Memory Size: 56B
Time Format: HH:MM:SS (12/24 hr)
Date Format: YY-MM-DD-dd
Interface: I2C, 2-Wire Serial
Voltage Supply: 4.5V ~ 5.5V
Voltage Supply, Battery: 2V ~ 3.5V
Current Timekeeping (Max): 200µA @ 5V
Operating Temperature: -40°C ~ 85°C
Mounting Type: Surface Mount
Package / Case: 8-SOIC (0.154", 3.90mm Width)
Quality and Safety Features
Built with robust manufacturing standards by Analog Devices, ensuring high reliability and performance stability.
Precise timekeeping even in fluctuating temperatures or conditions.
Compatibility
The DS1307ZN+’s I2C interface allows easy integration with most microcontrollers and processors, making it widely compatible across various platforms and systems.
Application Areas
Embedded systems
Consumer electronics
Office and telecommunications
Data loggers
Personal digital assistants (PDAs)
Product Lifecycle
Product Status: Active
The DS1307ZN+ is currently active, with no immediate indication of discontinuation. Analog Devices typically provides ample notification and support for product transitions.
Several Key Reasons to Choose This Product
Highly accurate and reliable timekeeping capabilities
Integrated non-volatile memory for crucial data preservation
Flexible power options accommodate both main and backup power sources
Easy to use and integrate with I2C serial interface
Manufactured by Analog Devices, known for quality and reliability
Suitable for a wide range of applications and industries
Active product status with support from Analog Devices