DS 1307 Real Time Clock Module ( RTC )

FEATURES

• Color: Blue
• Quantity: 1
• Material: Circuit board
• Memory storage: 24C32 32K I2C EEPROM
• With CR2032 battery
• With reading and writing function
• Using time: About 1 year (Fully charged)
• Provide clock signal for microcontroller
• Cascade other I2C devices
• With full BCD clock calendar chip of 56byte non-volatile RAM
• Address and data transmission via serial cable with dual-line dual-direction
• The chip can provide second, minute, hour etc information.
• AM/PM mark, for working 24-hour or 12-hour
• Built-in power sensor circuit in the chip, with brownout detection and battery switch function
• Under battery backup mode, power consumption is below 500uA
• Accurate calendar up to the year 2100
• Great for DIY project

DEVELOPMENT SOURCES

DATASHEET

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DS 1307 Real Time Clock Module ( RTC )