h8s-2138 Renesas Electronics Corporation., h8s-2138 Datasheet - Page 77

• Manufacturer Part Number: h8s-2138
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2100 Series
• Manufacturer: Renesas Electronics Corporation.

Note:
Type
I/O ports
* In F-ZTAT and mask ROM versions of HD64F2138A, HD64F2134A, HD6432138S,
HD6432138SW HD6432137S, HD6432137SW, HD6432134S, and HD6432133S,
VCC2 pin (8 pin) is the VCL pin.
Symbol
P17 to
P10
P27 to
P20
P37 to
P30
P47 to
P40
P52 to
P50
P67 to
P60
P77 to
P70
P86 to
P80
P97 to
P90
Pin No.
FP-80A
TFP-80C
57 to 64
48 to 55
72 to 65
46 to 39
9 to 11
28 to 21
37 to 30
80 to 74
13 to 20
I/O
Input/
output
Input/
output
Input/
output
Input/
output
Input/
output
Input/
output
Input
Input/
output
Input/
output
Name and Function
Port 1: Eight input/output pins. The data direction of
each pin can be selected in the port 1 data direction
register (P1DDR). These pins have on-chip MOS
input pull-ups, and also have LED drive capability.
Port 2: Eight input/output pins. The data direction of
each pin can be selected in the port 2 data direction
register (P2DDR). These pins have on-chip MOS
input pull-ups, and also have LED drive capability.
Port 3: Eight input/output pins. The data direction of
each pin can be selected in the port 3 data direction
register (P3DDR). These pins have on-chip MOS
input pull-ups, and also have LED drive capability.
Port 4: Eight input/output pins. The data direction of
each pin can be selected in the port 4 data direction
register (P4DDR).
Port 5: Three input/output pins. The data direction
of each pin can be selected in the port 5 data
direction register (P5DDR). P52 is an NMOS push-
pull output in the H8S/2138 Group and is a CMOS
output in the H8S/2134 Group.
Port 6: Eight input/output pins. The data direction of
each pin can be selected in the port 6 data direction
register (P6DDR). These pins have on-chip MOS
input pull-ups.
Port 7: Eight input pins.
Port 8: Seven input/output pins. The data direction
of each pin can be selected in the port 8 data
direction register (P8DDR).
Port 9: Eight input/output pins. The data direction of
each pin (except P96) can be selected in the port 9
data direction register (P9DDR). P97 is an NMOS
push-pull output in the H8S/2138 Group and is a
CMOS output in the H8S/2134 Group.
Rev. 4.00 Jun 06, 2006 page 23 of 1004
Section 1 Overview
REJ09B0301-0400