HD64F2638F20J Datasheet, PDF (300/1512 Pages) Renesas Technology Corp – Renesas 16-Bit Single-Chip Microcomputer H8S Family/H8S/2600 Series

Section 9 I/O Ports
H8S/2639, H8S/2638, H8S/2636,
H8S/2630, H8S/2635 Group
9.5 Port 9
9.5.1 Overview
Port 9 is a 4-bit input-only port. Port 9 pins also function as A/D converter analog input pins (AN8
to AN11). Port 9 pin functions are the same in all operating modes. Figure 9-4 shows the port 9
pin configuration.
Port 9 pins
Port 9
P93 (input) / AN11 (input)
P92 (input) / AN10 (input)
P91 (input) / AN9 (input)
P90 (input) / AN8 (input)
Figure 9-4 Port 9 Pin Functions
Page 250 of 1458
REJ09B0103-0800 Rev. 8.00
May 28, 2010