M30622MA-XXXFP RENESAS [Renesas Technology Corp], M30622MA-XXXFP Datasheet - Page 535

• Manufacturer Part Number: M30622MA-XXXFP
• Description: 16-BIT SINGLE-CHIP MICROCOMPUTER M16C FAMILY
• Manufacturer: RENESAS [Renesas Technology Corp]

520
External Buses
Table 5.3.2. Access area of 2M-byte ROM and 256K-byte SRAM
Figure 5.3.9. Memory map
The area in 2-Mbyte ROM ranging from address 000000
program can be placed in this area. The 512-Kbyte area in 2-Mbyte ROM from address 180000
address 1FFFFF
Bank No. Access area
Setting of M16C/62
External
area
0
4
5
6
7
FFFFF
00000
00400
04000
08000
28000
40000
7FFFF
C0000
BFFFF
BFFFF
BFFFF
7FFFF
7FFFF
FFFFF
C0000
40000
40000
40000
40000
40000
M16C/62 memory space
(microprocessor mode)
16
16
16
16
16
16
16
16
16
16
Internal area reserved
Internal RAM area
can be used to locate both programs and data.
SFR area
CS0
0
0
0
0
0
0
0
0
0
0
0
0
CS3
CS2
CS1
CS0
Chip select output
CS3
1
1
1
1
1
1
1
1
1
1
0
0
Bank No.
Address input of 2M-byte ROM and 256K-byteSRAM
CS2
A20
0
0
0
0
0
0
1
1
1
1
1
1
2M-byte ROM area
Bank7
CS1
A19
Bank6
M16C pin output
0
0
1
1
0
0
1
1
1
1
0
0
A19
A18
0
1
0
1
0
1
0
0
1
1
0
0
5
4
N.C.
A18
1
0
1
0
1
0
1
1
1
1
1
1
256K-byte
SRAM area
Bank0
Address output
A17
A17
0
1
0
1
0
1
0
1
0
1
0
1
16
A16 A15 to A0
A16 A15 to A0
0
1
0
1
0
1
0
1
0
1
0
1
to address 17FFFF
Access area and input of Memory
000000
03FFFF
000000
080000
100000
180000
1FFFFF
FFFF
FFFF
FFFF
FFFF
FFFF
FFFF
0000
0000
0000
0000
0000
0000
Bank No. in case of offset bit = 0
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
16
16
16
16
16
16
16
SRAM
Memory map
0
1
SRAM
bank0
Bank4
Bank5
Bank6
Bnak7
ROM
CS
ROM
16
1
0
is a data-only area. No
Data area
real Address
Data area
Program/Data
area
03FFFF
0FFFFF
1BFFFF
1FFFFF
07FFFF
17FFFF
1C0000
000000
000000
080000
100000
180000
Mitsubishi microcomputers
M16C / 62 Group
SRAM
ROM
16
to