DS3231 AT24C32 Clock Module Actual Time Clock Module IIC RTC Module for Ar-duino
Parameters:
1. Dimension: 38mm* 22mm * 14mm
2. Weight:. 8g
3. Working voltage : 3.3 -. 5 .5 V
4. Clock chip: high-precision clock chip DS3231
5. Clock accuracy inside vary :0-40 ¡æ, accuracy 2ppm, about 1 minute in error
6. Programmable square-wave output
7. Actual-time clock, it may well generate seconds, minutes, hours, day, date, month and 12 months, and supply time till 2100, and with bissextile year compensation.
8. Inner chip temperature sensor comes with an accuracy of ¡À 3 ¡æ
9. Reminiscence chips:. AT24C32 (storage capability of 32K)
10. IIC bus interface, the utmost transmission velocity of 400KHz (working voltage of 5V)
11. IIC different units will be cascaded, 24C32 deal with will be modified by a brief circuit A0/A1/A2, the default deal with is 0x57
★100% Model new and Prime quality.
★DS3231 AT24C32 Clock Module Actual Time Clock Module
★Clock chip: high-precision clock chip DS3231M
★Reminiscence chips:. AT24C32
★Working voltage : 3.3 -. 5 .5 V
