The DS1307N is an integrated circuit (IC) component that is widely used as a real-time clock (RTC) module. It is manufactured by Maxim Integrated and offers highly accurate time and date information. Here is an overview of the key features of the DS1307N:
1. Real-time Clock: The DS1307N is primarily designed as an RTC module. It provides accurate timekeeping information including seconds, minutes, hours, day, date, month, and year. It has automatic leap year compensation, making it suitable for long-term timekeeping applications.
2. Battery Backup: To ensure reliable timekeeping even in the absence of power, the DS1307N incorporates a built-in battery backup. This feature allows the IC to retain the current time and date information during power interruptions. The battery backup can be achieved using a coin cell battery.
3. I2C Interface: The DS1307N utilizes the I2C (Inter-Integrated Circuit) serial interface, which allows for straightforward communication with a microcontroller or other devices. The I2C interface provides simple and efficient data transfer, making it convenient for integrating the DS1307N into various applications.
4. 56-Byte Non-Volatile RAM: The IC includes 56 bytes of non-volatile RAM, which can be used to store additional information if required. This feature enables users to save data that needs to be retained even during power cycling
