- DS3231 Real Time Clock Module
About
Description
DS3231 is a low-cost, extremely accurate I2C real-time clock (RTC), with an integrated temperature-compensated crystal oscillator (TCXO) and crystal. The device incorporates 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. The DS3231 is available in commercial and industrial temperature ranges, using a 16-pin 300mil SO package.
Characteristics
- Info
Operating voltage :3.3 - 5 .5 V
- Info
Clock Accuracy :0-40 ℃ range, the accuracy 2ppm, the error was about 1 minute
- Info
can be cascaded with other IIC device, 24C32 addresses can be shorted A0/A1/A2 modify default address is 0x57
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DS3231 Real Time Clock Module
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About
Description
DS3231 is a low-cost, extremely accurate I2C real-time clock (RTC), with an integrated temperature-compensated crystal oscillator (TCXO) and crystal. The device incorporates 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. The DS3231 is available in commercial and industrial temperature ranges, using a 16-pin 300mil SO package.
Characteristics
- Info
Operating voltage :3.3 - 5 .5 V
- Info
Clock Accuracy :0-40 ℃ range, the accuracy 2ppm, the error was about 1 minute
- Info
can be cascaded with other IIC device, 24C32 addresses can be shorted A0/A1/A2 modify default address is 0x57