Datasheet

Section 27 Electrical Characteristics
Rev. 3.00 Mar 21, 2006 page 733 of 788
REJ09B0300-0300
When the SCK0, SCK1, or SCK2 pin is used as an output, an external pull-up resistor
must be connected in order to output high level.
5. When IICS = 0, ICE = 0, and KBIOE = 0. Low-level output when the bus drive function
is selected is determined separately.
6. The upper limit of the port 6 applied voltage is V
CC
+ 0.3 V when CIN input is not
selected, and the lower of V
CC
+ 0.3 V and AV
CC
+ 0.3 V when CIN input is selected.
When a pin is in output mode, the output voltage is equivalent to the applied voltage.
7. The upper limit of the port A applied voltage is V
CC
B + 0.3 V when CIN input is not
selected, and the lower of V
CC
B + 0.3 V and AV
CC
+ 0.3 V when CIN input is selected.
When a pin is in output mode, the output voltage is equivalent to the applied voltage.
8. The port A characteristics depend on V
CC
B, and the other pins characteristics depend
on V
CC
.