HD64F2145 Datasheet, PDF (747/829 Pages) Renesas Technology Corp – Hitachi 16-Bit Single-Chip Microcomputer

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 + 0.3 V when CIN input is not
CC
selected, and the lower of V + 0.3 V and AV + 0.3 V when CIN input is selected.
CC
CC
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 B + 0.3 V when CIN input is not
CC
selected, and the lower of V_CCB + 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 B, and the other pins characteristics depend
CC
on V_CC.
Rev. 2.0, 08/02, page 707 of 788