H8SX1651 Datasheet, PDF (799/812 Pages) Renesas Technology Corp – Renesas 32-Bit CISC Microcomputer H8SX Family / H8SX/1600 Series

Appendix
Pin Name
Mode 4
Mode 5
Port D
Port E
• Since this is the address output in its initial state, leave this pin
unconnected.
PF4 to PF0
Port H
(Used as a data bus.)
Port I
(Used as a data bus.)
Since this is a general-purpose input
port in its initial state, connect each
pin to V via a pull-up resistor or
CC
connect each pin to V via a pull-
SS
down resistor.
Vref
• Connect to AV .
CC
Notes: 1. Do not change the function of an unused pin from its initial state.
2. Do not change the initial value (input buffer disabled) of PnICR corresponding to an
unused pin.
Rev.2.00 Jun. 28, 2007 Page 775 of 784
REJ09B248-0200