HD64F7144F50V Datasheet, PDF (576/932 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

14. I²C Bus Interface (IIC) Option
For t_SCLLO in high-speed mode and t_STASO in standard mode, the I²C bus interface specification is
not satisfied when the worst case for t_Sr/t_Sf is assumed. Take one of the following steps:
A. Adjust the rise and fall times by changing the pull-up resistors and load capacitance.
B. Reduce the transfer rate until the specification is satisfied.
C. For connection to the I²C bus, select a slave device with an input timing that permits use
with this output timing.
Rev.4.00 Mar. 27, 2008 Page 530 of 882
REJ09B0108-0400