key features of the DS1307 DIP real-time clock (RTC) IC:
Accurate Timekeeping: The DS1307 DIP utilizes a built-in 32.768 kHz quartz crystal oscillator to provide precise timekeeping.
Battery Backup: It has a backup power input (VBAT) that allows connection to an external battery, such as a coin-cell battery, to retain timekeeping during power outages or when the main power supply is disconnected.
I2C Interface: The DS1307 DIP communicates with a microcontroller or host device using the I2C (Inter-Integrated Circuit) protocol. It uses a 2-wire serial interface with a data line (SDA) and a clock line (SCL).
Day, Date, and Time Tracking: The DS1307 DIP tracks seconds, minutes, hours, day, date, month, and year.
Alarms: It provides the capability to set alarms for specific time events, triggering an interrupt signal or other actions.
Square Wave Output: The DS1307 DIP can generate square wave signals at frequencies of 1Hz, 4kHz, 8kHz, or 32kHz, which can be used for various timing purposes.
Programmable Clock Output: It offers a programmable clock output that can be configured as a square wave output or as a clock signal for other devices.
Serial Interface with Unique Address: The DS1307 DIP has a unique 7-bit I2C address (0x68), allowing multiple devices to be connected on the same bus.
Low Power Consumption: It operates at low power, making it suitable for battery-powered applications.
Small Package Size: The DS1307 DIP is available in a 16-pin DIP package, allowing for easy integration into electronic circuits.
These features make the DS1307 DIP a versatile and reliable choice for applications requiring accurate timekeeping and time-related functionalities.
The DS1307 is a popular real-time clock (RTC) integrated circuit (IC) manufactured by Maxim Integrated. The “DIP” in DS1307 DIP refers to the package type, which stands for Dual Inline Package. Here are some details about the DS1307 DIP:
Functionality: The DS1307 DIP is primarily used as a real-time clock IC. It keeps track of time, including seconds, minutes, hours, day, date, month, and year, even when the power is turned off. It also provides functions for setting alarms and generating square wave outputs.
Communication: The DS1307 DIP communicates with an external microcontroller or host device using the I2C (Inter-Integrated Circuit) protocol. It has a 2-wire serial interface, consisting of a data line (SDA) and a clock line (SCL), which enables data transfer between the DS1307 and the controlling device.
Accuracy: The DS1307 DIP has a built-in 32.768 kHz quartz crystal oscillator, which ensures accurate timekeeping. It compensates for temperature variations to maintain precise timekeeping over a wide operating temperature range.
Battery Backup: To retain timekeeping during power outages or when the main power supply is disconnected, the DS1307 DIP has a backup power input (VBAT) that allows connection to an external battery, typically a coin-cell battery.
Addressing: The DS1307 DIP has a unique 7-bit address (0x68) on the I2C bus, allowing multiple devices to be connected to the same bus.
Packaging: The DS1307 DIP is available in a 16-pin DIP package, which is a through-hole package type commonly used for easy soldering onto a PCB (Printed Circuit Board).
The DS1307 DIP is widely used in various applications that require accurate timekeeping, such as electronic devices, data loggers, timers, alarm systems, and more. It is a versatile and reliable real-time clock IC that provides essential timekeeping functionality for many electronic projects.