Datasheet

Section 15 I
2
C Bus Interface (IIC)
Rev. 3.00 Sep. 28, 2009 Page 394 of 710
REJ09B0384-0300
t
SCLLO
in high-speed mode and t
STASO
in standard mode fail to satisfy the I
2
C bus interface
specifications for worst-case calculations of t
Sr
/t
Sf
. Possible solutions that should be
investigated include (a) adjusting the rise and fall times by means of a pull-up resistor and
capacitive load, (b) reducing the transfer rate to meet the specifications, or (c) selecting devices
whose input timing permits this output timing for use as slave devices connected to the I
2
C
bus.