HD6433044 Hitachi Semiconductor, HD6433044 Datasheet - Page 154

• Manufacturer Part Number: HD6433044
• Description: (HD64 Series) Hitachi Single-Chip Microcomputer
• Manufacturer: Hitachi Semiconductor

H8/3048 Series
D
A
D to D
15
23
7
WAIT
HWR
to D
to A
LWR
CS
CS
CS
Figure 6-18 Interconnections with Memory (Example)
RD
0
1
2
0
8
0
140
A
A
A
A
18
15
15
14
to A
to A
to A
to A
SRAM1 (even addresses)
1
1
SRAM2 (odd addresses)
1
0
A
I/O
I/O to I/O
CE
OE
A
I/O to I/O
CS
OE
WE
A
I/O to I/O
CS
OE
WE
A
I/O to I/O
CS
OE
WE
14
17
14
14
EPROM
15
7
7
7
7
SRAM3
to A
to A
to A
to A
to I/O
0
0
0
0
0
0
0
0
8