參數(shù)資料
型號: M37641M8-XXXFP
元件分類: 微控制器/微處理器
英文描述: 8-BIT, MROM, 24 MHz, MICROCONTROLLER, PQFP80
封裝: 14 X 20 MM, 0.80 MM PITCH, PLASTIC, QFP-80
文件頁數(shù): 60/136頁
文件大?。?/td> 1672K
代理商: M37641M8-XXXFP
3
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
MITSUBISHI MICROCOMPUTERS
7641 Group
FUNCTIONAL
BLOCK
DIAGRAM
(Package:
80P6N-A)
Fig. 3 Functional block diagram
T
OUT
C
P
U
A
X
Y
S
PC
H
PC
L
PS
RESET
V
CC
V
SS
R
O
M
R
A
M
10
16
13
P2(8)
I/O
port
P0
P0(8)
P1(8)
P3(8)
P5(8)
49
50
51
52
53
54
55
56
41
42
43
44
45
46
47
48
57
58
59
60
61
62
63
64
33
34
35
36
37
38
39
40
P6(8)
20
21
22
23
24
X
IN
X
OUT
Timer
X
(16)
Timer
Y
(16)
Timer
1
(8)
Timer
2
(8)
Timer
3
(8)
14
15
75
76
77
78
79
80
12
P7(5)
65
66
67
69
68
P8(8)
25
26
27
28
29
30
31
32
D+
D-
CNTR
1
,CNTR
0
USB
V
CC
74
V
SS
73
CNV
SS
9
UART1
(8)
UART2
(8)
SOF
70
71
3456
7
8
1
2
W(R/W)
R(E),A
0
S
0
,IBF
0
OBF
0
INT
1
,
INT
0
P4(5)
DMA
[DMA
OUT
]
Ext.Cap
72
LPF
18
AV
SS
19
DQ
0
to
DQ
7
S
1
,IBF
1
OBF
1
T
OUT
3
6
OUT
]
35
40
24
33
34
[EDMA]
[RD]
[WR]
[SYNC
OUT
][
R
D
Y
]
66
[HLDA]
68
[HOLD]
17
AVcc
Main
clock
input
Main
clock
output
Clock
generating
circuit
Reset
input
X
C
IN
X
COUT
φ
Serial
I/O
(8)
Master
CPU
bus
interface
X
C
IN
Key
input
I/O
port
P1
I/O
port
P2
I/O
port
P3
I/O
port
P4
I/O
port
P5
I/O
port
P6
I/O
port
P7
I/O
port
P8
Reset
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