h8s-2169 Renesas Electronics Corporation., h8s-2169 Datasheet - Page 51

• Manufacturer Part Number: h8s-2169
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2100 Series
• Manufacturer: Renesas Electronics Corporation.

Type
Operating
mode
control
System
control
Address
bus
Symbol
MD1
MD0
RES
RESO
STBY
A23–A16
A15–A0
FP-100B,
TFP-100B TFP-144 I/O
5
6
1
100
8
10, 11, 20,
21, 30, 31,
47, 48
60–67,
72–79
Pin No.
9
10
8
142
12
33, 34,
35, 37,
38, 39,
40, 41
96–110,
112
Input
Input
Output Reset output: Outputs reset signal to
Input
Output Address bus (advanced): Outputs
Output Address bus: These pins output an
Mode pins: These pins set the operating
mode. The relation between the settings of
pins MD1 and MD0 and the operating
mode is shown below. These pins should
not be changed while the MCU is
operating.
MD1 MD0
0
1
1
Reset input: When this pin is driven low,
the chip is reset.
external device.
Standby: When this pin is driven low, a
transition is made to hardware standby
mode.
address when 16-Mbyte space is used.
address.
Name and Function
Rev. 3.00 Jan 18, 2006 page 23 of 1044
1
0
1
Operating
Mode
Mode 1
Mode 2
Mode 3
Section 1 Overview
Description
Normal
Expanded mode with
on-chip ROM disabled
Advanced
Expanded mode with
on-chip ROM enabled
or single-chip mode
Normal
Expanded mode with
on-chip ROM enabled
or single-chip mode
REJ09B0280-0300