Introduction - If you have any usage issues, please Google them yourself
PCF8563 of the driver, with two ordinary analog IO I2C bus, including the extremely low distortion (T = 10US), the standard model selection and 400KHZ fast mode selection, the crystal default 11.0592MHZ
Packet : 27796719pcf8563t驱动程序.rar filelist
pcf8563t驱动程序.pdf