Product Overview
Features
1、The PCF8563 RTC Board provides the real-time clock/calendar function, which can be driven by a battery on board and works independently even when the MCU is turned off.
2、Low-cost, extremely accurate I2C real-time clock (RTC).
3、More steady and precise than DS1302 or DS1307
4、Support I2C bus cascade (by pin, row seat docking method, which can use multiple I2C module)
5、All the possible elicitations: In addition to the necessary interfaces for SDA and SCL, the INT and COT that may be used are also elicited.
Package Weight and Dimension
| Weight | 0.66 lb |
| Width | 3.51 Inch |
| Height | 0.78 Inch |
| Length | 4.68 Inch |
