PR
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not mits ar
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This etric l
m
ice:
Not e para
Som
M
ELI
ARY
IN
MITSUBISHI MICROCOMPUTERS
M37754M8C-XXXGP, M37754M8C-XXXHP
M37754S4CGP, M37754S4CHP
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
M37754M8C-XXXHP PIN CONFIGURATION (TOP VIEW)
75
↔
P0
3
/A
3
74
↔
P0
4
/A
4
73
↔
P0
5
/A
5
72
↔
P0
6
/A
6
71
↔
P0
7
/A
7
70
↔
P1
0
/A
8
69
↔
P1
1
/A
9
68
↔
P1
2
/A
10
67
↔
P1
3
/A
11
66
↔
P1
4
/A
12
65
↔
P1
5
/A
13
64
↔
P1
6
/A
14
63
↔
P1
7
/A
15
62
↔
P2
0
/A
16
61
↔
P2
1
/A
17
60
↔
P2
2
/A
18
59
↔
P2
3
/A
19
58
↔
P2
7
/A
23
57
↔
P10
0
/D
0
/LA
0
56
↔
P10
1
/D
1
/LA
1
55
↔
P10
2
/D
2
/LA
2
54
↔
P10
3
/D
3
/LA
3
53
↔
P10
4
/D
4
/LA
4
52
↔
P10
5
/D
5
/LA
5
51
↔
P10
6
/D
6
/LA
6
P0
2
/A
2
↔
76
P0
1
/A
1
↔
77
P0
0
/A
0
↔
78
P8
7
/T
X
D
1
↔
79
P8
6
/R
X
D
1
↔
80
P8
5
/CLK
1
↔
81
P8
4
/CTS
1
/RTS
1
/DA
1
/INT
4
↔
82
P8
3
/T
X
D
0
↔
83
P8
2
/R
X
D
0
/CLKS
0
↔
84
P8
1
/CLK
0
↔
85
P8
0
/CTS
0
/RTS
0
/CLKS
1
/DA
0
↔
86
87
V
CC
88
AV
CC
V
REF
→
89
90
AV
SS
91
V
SS
P7
7
/AN
7
/AD
TRG
↔
92
P7
6
/AN
6
↔
93
P7
5
/AN
5
↔
94
P7
4
/AN
4
↔
95
P7
3
/AN
3
↔
96
P7
2
/AN
2
↔
97
P7
1
/AN
1
↔
98
P7
0
/AN
0
↔
99
P9
5
/INT
3
/KI
4
↔
100
M37754M8C-XXXHP
or
M37754S4CHP
50
↔
P10
7
/D
7
/LA
7
49
↔
P11
0
/D
8
48
↔
P11
1
/D
9
47
↔
P11
2
/D
10
46
↔
P11
3
/D
11
45
↔
P11
4
/D
12
44
↔
P11
5
/D
13
43
↔
P11
6
/D
14
42
↔
P11
7
/D
15
41
↔
P3
0
/WR
40
↔
P3
1
/BHE
39
↔
P3
2
/ALE
38
↔
P3
3
/HLDA
37
V
CC
36
V
SS
35
→
E/RD
34
→
X
OUT
33
←
X
IN
32
←
RESET
31
CNV
SS
30
←
BYTE
29
↔
P4
0
/HOLD
28
↔
P4
1
/RDY
27
↔
P4
2
/φ
1
26
↔
P4
3
Differences between M37754M8C-XXXGP, M37754M8C-XXXHP, M37754S4CGP, and M37754S4CHP
Product
M37754M8C-XXXGP
M37754M8C-XXXHP
M37754S4CGP
M37754S4CHP
Internal ROM
Equipped
(60 Kbytes)
Not equipped
(External ROM)
Usable processor mode
• Single-chip mode
• Memory expansion mode
• Microprocessor mode
• Microprocessor mode
Package
100-pin QFP (100P6S-A)
100-pin fine pitch QFP
(100P6Q-A)
100-pin QFP (100P6S-A)
100-pin fine pitch QFP (100P6Q-A)
2
P9
4
/CS
4
/RTP1
3
↔
1
P9
3
/CS
3
/A
22
/RTP1
2
↔
2
P9
2
/CS
2
/A
21
/U/RTP1
1
↔
3
P9
1
/CS
1
/A
20
/V/RTP1
0
↔
4
P9
0
/CS
0
↔
5
P6
7
/TB2
IN
↔
6
P6
6
/TB1
IN
↔
7
P6
5
/TB0
IN
↔
8
P6
4
/INT
2
↔
9
P6
3
/INT
1
↔
10
P6
2
/INT
0
↔
11
P6
1
/TA4
IN
↔
12
P6
0
/TA4
OUT
↔
13
P5
7
/TA3
IN
/KI
3
↔
14
P5
6
/TA3
OUT
/KI
2
↔
15
P5
5
/TA2
IN
/KI
1
↔
16
P5
4
/TA2
OUT
/KI
0
↔
17
P5
3
/TA1
IN
/W/RTP0
3
↔
18
P5
2
/TA1
OUT
/U/RTP0
2
↔
19
P5
1
/TA0
IN
/V/RTP0
1
↔
20
P5
0
/TA0
OUT
/W/RTP0
0
↔
21
P4
7
↔
22
P4
6
↔
23
P4
5
↔
24
P4
4
↔
25
Outline 100P6Q-A