Datasheet

Section 1 Overview
Rev. 6.00 Mar. 24, 2006 Page 11 of 412
REJ09B0142-0600
Pin No.
H8/3664 H8/3664N
Type Symbol
FP-64E,
FP-64A
FP-48F,
FP-48B DP-42S FP-64E I/O Functions
I/O ports PB7 to PB0 55 to 62 41 to 48 1 to 4*
2
55 to 62 Input 8-bit input port
P17 to P14,
P12 to P10
51 to 54
23 to 25
37 to 40
17 to 19
39 to 42,
21*
2
51 to 54,
23 to 25
I/O 7-bit I/O port
P22 to P20 44 to 46 34 to 36 36 to 38 44 to 46 I/O 3-bit I/O port
P57 to P50
(P55 to P50
for
H8/3664N)
13,14,
19 to 22
26, 27
21, 20,
16 to 11
15 to 20,
22, 23
13, 14,
19 to 22
I/O 8-bit I/O port
(6-bit I/O port for H8/3664N)
P76 to P74 28 to 30 22 to 24 24 to 26 28 to 30 I/O 3-bit I/O port
P87 to P80 36 to 43 26 to 33 28 to 35 36 to 43 I/O 8-bit I/O port
Notes: 1. These pins are only available for the I
2
C bus interface in the F-ZAT
TM
version with EEPROM. Since
the I
2
C bus is disabled after canceling a reset, the ICE bit in ICCR must be set to 1 by using the
program.
2. The DP-42S does not have the P11, P12, PB4/AN4, PB5/AN5, PB6/AN6, and PB7/AN7 pins.