DS1307 RTC MODULE Without Battery
DS1307 Real-Time Clock (RTC) Module
The DS1307 is a low-power RTC IC that keeps track of time and date using an I2C interface. It maintains seconds, minutes, hours, day, date, month, and year, with automatic adjustment for different month lengths. A backup battery allows it to continue running even during power loss.
Why it’s a System Essential:
• Simple I2C Communication: Uses only two wires (SDA, SCL) for easy microcontroller interfacing.
• Battery Backup: Keeps time running during power failures.
• Accurate Calendar: Auto-adjusts dates and months.
• Low Power Usage: Ideal for long-term applications.
Technical Capabilities:
• Interface: I2C
• Supply Voltage: 5V DC
• Memory: 56 bytes SRAM
• Functions: Time and calendar tracking
Best For:
Used in digital clocks, data loggers, embedded systems, and computer motherboards.
Specifications
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