DS3231 Real Time Clock Module
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Detail DS3231 Real Time Clock Module
# HARGA TANPA BATERAI#Spesifikasi :
1. Size : 38mm (length) * 22mm (W) * 14mm (height)
2. Weight : 8g
3. Operating voltage : 3.3 - 5.5V
4. Clock Chip : High precision clock chip DS-3231
5. Clock Accuracy : 0-40 range, the accuracy 2ppm, the error was about 1 minute
6. Calendar alarm clock with two
7. Programmable square-wave output
8. Real time clock generator seconds, minutes, hours, day, date, month and year timing and provide valid until the year 2100 leap year compensation
9. Chip temperature sensor comes with an accuracy of 3
10. Memory chips : AT24C32 (storage capacity 32K)
11. IIC bus interface, the maximum transmission speed of 400KHz (working voltage of 5V)
12. Can be cascaded with other IIC device, 24C32 addresses can be shorted A0/A1/A2 modify default address is 0x57
13. With battery CR2032, to ensure the system after power failure, the clock move any natural normal
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