M16C30L Datasheet, PDF (24/166 Pages) Renesas Technology Corp – SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER

Processor Mode
Mitsubishi microcomputers
M16C / 30L Group
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
Single-chip mode
0000016
0040016
SFR area
Internal
RAM area
XXXXX16
0400016
Inhibited
D000016
YYYYY16
Internal
ROM area
FFFFF16
Memory expansion mode
SFR area
Internal
RAM area
Internally
reserved area
External
area
Internally
reserved area
Internal
ROM area
Microprocessor mode
SFR area
Internal
RAM area
Internally
reserved area
External
area
RAM size
2K bytes
3K bytes
Address XXXXX16
00BFF16
00FFF16
ROM size Address YYYYY16
64K bytes
F000016
96K bytes
E800016
128K bytes
E000016
External area :
Accessing this area allows the user to
access a device connected externally
to the microcomputer.
Figure 1.7.2. Memory maps in each processor modes
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