m5m51016btp Renesas Electronics Corporation., m5m51016btp Datasheet - Page 347

• Manufacturer Part Number: m5m51016btp
• Description: Renesas 16-bit Single-chip Microcomputer M16c Family / M16c/20 Series
• Manufacturer: Renesas Electronics Corporation.

M30245 Group
Rev.2.00 Oct 16, 2006
REJ09B0340-0200
Figure 4.3.5. Example of connection of two 8-bit memories and one 16-bit memory to 16-bit width data bus
4.3.4 Two 8-bit and 16-Bit Memory to 16-Bit Width Data Bus Connection Example
Figure 4.3.5 shows an example of connecting M5M28F102 (16-bit flash memory) and two M5M5278's (8-
bit SRAM) to a 16-bit data bus.
C N V
B Y T E
M i c r o c o m p u t e r
S S
D
A
0
1
t o D
t o A
W R H
W R L
C S 1
CS0
RD
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1 5
1 6
A
t o
A
1 5
1
M 5 M 5 2 7 8 D
A
A
t o
1 4
0
O E
D
D
to t o
W
S
1
8
D
RD
CS1
D
7
0
A
t o
A
1 5
1
M5M5278D
A
to
A
14
0
OE
D
D
to to
W
S
1
8
D
D
RD
CS1
1 5
8
C S 0
D
to
D
R D
15
0
M 5 M 2 8 F 1 0 2
V
OE
CE
D
D
t o
CC
1 5
0
WE
A
A
t o
4. External Buses
0
1 5
A
A
to
1
1 6