AT24C32 Clock Module Clock Memory Module Electronic Components IIC Module For Sale
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AT24C32 Clock Module Clock Memory Module Electronic Components IIC Module:
$7.48
Clock chip: high-precision clock chip DS3231Weight: Size: 38mm (length) * 22mm (width) * 14mm (height)Clock accuracy: within the range of 0-40, accuracy is 2ppm, and the annual error is about 1 minuteWorking voltage: 3.3--5.5VPackage: A DS3231 moduleMemory chip: AT24C32 (storage capacity 32K).The IIC bus interface is a high transmission speed of 400KHz (when the working voltage is 5V).Other IIC devices can be cascaded, the 24C32 address can be modified by short-circuiting A0/A1/A2, and the default address is 0x57.With battery CR2032, to ensure that the clock still moves normally after the system is powered off.On Jun-15-21 at 12:15:09 PDT, seller added the following information:
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