DS3231 Clock Module
DS3231 High precision clock module are used for various electronic products or DIY project with Programmable square-wave output.It contains a battery input, disconnect the main power supply and maintains accurate timekeeping. Integrated oscillator improve long-term accuracy of the device and reduces the number of components of the production line,contains Calendar alarm clock with two programmable square-wave output Can be cascaded with other IIC device, 24C32 addresses can be shorted A0/A1/A2 modify default address is 0x57.RTC It keeps Real time clock generator seconds, minutes, hours, day, date, month and year timing and provide valid until the year 2100 leap year compensation.
Availability: In Stock
| Operating voltage | 3.3 - 5 .5 V |
| Clock Chip | high-precision clock chip DS3231 |
| Clock Accuracy | :0-40 ℃ range, the accuracy 2ppm, the error was about 1 minute |
| Memory Chips | AT24C32 (storage capacity 32K) |
| Material | PCB + plastic + iron |
| Weight | 8g |
| Size | 38mm (length) * 22mm (W) * 14mm (height) |
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