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Description
iProGadgets Repair Tools I2C RTC DS1307 AT24C32 Real Time Clock Module For AVR ARM PIC Tiny RTC I2C Modules Memory DS1307 Clock
Features:
Features:
- DS1307 is a low power consumption, full BCD code clock calendar real-time clock chip with 56-byte nonvolatile RAM
- The address and data are transmitted through a two-wire bidirectional serial bus
- The chip can provide seconds, minutes, hours, and other information, and the days of each month can be automatically adjusted
- It also has the function of leap-year compensation
- The AM/PM flag determines whether the clock works in the 24-hour or 12-hour mode
- The chip has a built-in power-sensing circuit with power failure detection and battery-switching functions
- It can count seconds, hours, minutes, days of each month, months and days of each week, and has the leap year compensation function
- Programmable square wave output
- Automatic power down detection and switching circuit In battery backup mode, the power consumption is less than 500nA
- 1 x Module
