If the main power failure, the device can continue to provide accurate timing and temperature, performance is not affected. Clock chip: high-precision clock chip DS3231. The clock operates in either the 24 hours or band / AM / PM indication of the 12-hour format.
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Brand Unbranded/Generic Model DS3231 AT24C32 MPN DS3231 AT24C32 UPC Does not apply .
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Description: Size: 38mm (length) * 22mm (W) * 14mm (height) Operating voltage :3.3 - 5 .5 V Clock chip: high-precision clock chip DS3231 There are 3 different chips for this clock module, DS3231N,DS3231SN and DS3231M, we send it by randomly Clock Accuracy :0-40 ℃ range, the accuracy 2ppm, the error was about 1 minute Calendar alarm clock with two Programmable square-wave output Real time clock generator seconds, minutes, hours, day, date, month and year timing and provide valid until the year 2100 leap year compensation Chip temperature sensor comes with an accuracy of ± 3 ℃ Memory chips: AT24C32 (storage capacity 32K) IIC bus interface, the maximum transmission speed of 400KHz (working voltage of 5V) Can be cascaded with other IIC device, 24C32 addresses can be shorted A0/A1/A2 modify def.
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Easy to use: The module is small in size, easy to install, convenient to use, suitable for various timing needs, and can be quickly operated without professional skills. Import Duties.
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DS3231SN 3231 IC RTC W/TCXO 16-SOIC NEW.
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