Datasheet

Section 3 MCU Operating Modes
Rev.6.00 Mar. 18, 2009 Page 76 of 980
REJ09B0050-0600
H'000000
H'FFFC00
H'FF8000
H'FFC800
H'FFC000
Reserved area
*
3
On-chip ROM
ROM: 258 kbytes
RAM: 16 kbytes
Mode 7
(Single-chip activation expanded mode,
with on-chip ROM enabled)
H'FFFFFF
H'FFFF00
H'FFFF20
H'060000
H'040000
External address
space/
reserved area
*
1
*
3
On-chip RAM/
external address
space
*
2
Internal I/O registers
Internal I/O registers
External address space/
reserved area
*
1
*
3
External address space/
reserved area
*
1
*
3
Notes: 1. When EXPE = 1, external address space; when EXPE = 0, reserved area.
2. When EXPE = 1, external address space with RAME = 0, on-chip RAM with RAME = 1.
When EXPE = 0, on-chip RAM.
H'FF4000
Reserved area
*
3
Reserved area
*
3
3. Do not access a reserved area.
Figure 3.14 H8S/2365 Memory Map (2)