HD64F3687HV Datasheet, PDF (43/538 Pages) Renesas Technology Corp – Renesas 16-Bit Single-Chip Microcomputer H8 Family/H8/300H Tiny Series

Section 1 Overview
Pin No.
Type
FP-64E
Symbol FP-64A I/O
Functions
I/O ports
PB7 to PB0 1, 2,
59 to 64
Input
8-bit input port.
P17 to P14, 51 to 54, I/O
P12 to P10 23 to 25
7-bit I/O port.
P24 to P20 31, 44 to 47 I/O
5-bit I/O port.
P37 to P30 15 to 18, I/O
55 to 58
8-bit I/O port
P57 to P50 13, 14,
I/O
19 to 22,
26*², 27*²
8-bit I/O port
P67 to P60 32 to 34, I/O
36, 37 to 40
8-bit I/O port
P76 to P74, 28 to 30, I/O
P72 to P70 48 to 50
6-bit I/O port
P87 to P85 41 to 43 I/O
3-bit I/O port.
Notes: 1. These pins are only available for the I²C bus interface in the H8/3687N. Since the I²C
bus is disabled after canceling a reset, the ICE bit in ICCR1 must be set to 1 by using
the program.
2. The P57 and P56 pins are not available in the H8/3687N.
Rev.5.00 Nov. 02, 2005 Page 9 of 500
REJ09B0027-0500