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- Product Name: Tiny RTC I2C Module 24C32 Memory DS1307 Clock With Battery CR2032
- Item NO.: DS1307Blue
- Weight: 0.1 kg = 0.2205 lb = 3.5274 oz
- Category: Electronic Modules > Other Electronic Modules
- Tag: DS1307 Clock
- Creation Time: 2024-04-16
DS1307 Real-Time Clock Module
24C32 Memory
Product Information:
DS1307 is a low-power, 56-byte nonvolatile RAM clock calendar full BCD real-time clock chip. It provides address and data through two-wire bidirectional serial bus transmission. The chip provides information such as seconds, minutes and hours. The number of days per month can be set automatically. This is the leap year of salary. The AM/PM clock works in the 24-hour or 12-hour mode. The chip has built-in power detection circuit, voltage drop detection and battery switching function.
Product Features:
● DS1307 I2C real-time clock chip (RTC)
● 24C32 32K I2C EEPROM memory
● Adopt CR2032 battery
● Solve the problem that the DS1307 with backup battery cannot read and write.
● When fully charged, it can provide DS1307 for 1 year.
● Compact design, 27mm * 28mm * 8.4mm
● Lead out the clock pin of DS1307 to provide the clock signal for the microcontroller.
● Other I2C devices can be cascaded.
● It can calculate the second, hour, minute, month, month and week, and has the function of skip year compensation. 2100 online record. 56 bytes of nonvolatile RAM, two wire serial interface programmable square wave output.
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