参数资料
型号: M37272M6-XXXFP
元件分类: 微控制器/微处理器
英文描述: 8-BIT, MROM, 8.1 MHz, MICROCONTROLLER, PDSO42
封装: 0.450 INCH, 0.80 MM PITCH, PLASTIC, SSOP-42
文件页数: 113/145页
文件大小: 1928K
代理商: M37272M6-XXXFP
4
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER
and ON-SCREEN DISPLAY CONTROLLER
M37272M6/M8–XXXSP/FP, M37272MA–XXXSP
M37272E8SP/FP, M37272EFSP
MITSUBISHI MICROCOMPUTERS
Rev. 1.3
5. FUNCTIONAL BLOCK DIAGRAM
Fig. 5.1 Functional Block Diagram of M37272
X
IN
X
O
U
T
O
S
C
1
/X
C
IN
O
S
C
2
/X
C
O
U
T
P
0
(8
)
IN
T1
IN
T2
IN
T3
P
1
(8
)
PW
M5
PW
M4
PW
M3
PW
M2
PW
M1
PW
M0
P
W
M
T
IM
2
T
IM
3
1
9
2
0
2
5
1
4
2
1
8
C
V
IN
1
7
1
6
1
5
V
H
O
L
D
H
L
F
2
4
2
3
1
0
9
8
7
6
5
4
3
2
8
2
9
3
0
3
1
3
2
3
4
3
5
P
2
(8
)
1
3
1
2
1
3
6
3
7
I/
O
p
o
rt
P
1
I/
O
p
o
rt
P
2
P
3
(2
)
2
7
2
6
3
8
SD
A2
SD
A1
SC
L2
SC
L1
S
I/
O
SIN
SC
LK
SO
UT
P
5
(6
)
3
9
4
0
4
1
4
2
O
u
tp
u
t
p
o
rt
s
P
5
2
P
5
O
u
tp
u
t
fo
r
d
is
p
la
y
1
HS
YN
C
VS
YN
C
R
G
B
OU
T1
O
U
T
2
P
1
0
I/
O
p
o
rt
s
P
3
0
,
P
3
1
AD
1–
6
D
a
ta
s
lic
e
r
C
o
n
tr
o
l
s
ig
n
a
l
C
lo
c
k
in
p
u
t
C
lo
c
k
o
u
tp
u
t
X
IN
X
O
U
T
R
e
s
e
t
in
p
u
t
A
V
C
V
C
V
S
C
N
V
S
P
in
s
fo
r
d
a
ta
s
lic
e
r
C
lo
c
k
o
u
tp
u
t
fo
r
O
S
D
/
s
u
b
-c
lo
c
k
o
u
tp
u
t
I/
O
p
o
rt
s
P
2
6
,
P
2
7
C
lo
c
k
in
p
u
t
fo
r
O
S
D
/s
u
b
-c
lo
c
k
in
p
u
t
A
-D
c
o
m
p
a
ra
to
r
8
-b
it
a
ri
th
m
e
ti
c
a
n
d
lo
g
ic
a
l
u
n
it
A
c
u
m
u
la
to
r
A
(8
)
T
im
e
r
6
T
6
(8
)
T
im
e
r
5
T
5
(8
)
T
im
e
r
4
T
4
(8
)
T
im
e
r
3
T
3
(8
)
T
im
e
r
2
T
2
(8
)
T
im
e
r
1
T
1
(8
)
T
im
e
r
c
o
u
n
t
s
o
u
rc
e
s
e
le
c
ti
o
n
c
ir
c
u
it
In
s
tr
u
c
ti
o
n
re
g
is
te
r
(8
)
In
s
tr
u
c
ti
o
n
d
e
c
o
d
e
r
O
S
D
c
ir
c
u
it
P
ro
c
e
s
o
r
s
ta
tu
s
re
g
is
te
r
P
S
(8
)
S
ta
c
k
p
o
in
te
r
S
(8
)
In
d
e
x
re
g
is
te
r
Y
(8
)
In
d
e
x
re
g
is
te
r
X
(8
)
R
O
M
P
ro
g
ra
m
c
o
u
n
te
r
P
C
L
(8
)
P
ro
g
a
m
c
o
u
n
te
r
P
C
H
(8
)
R
A
M
D
a
ta
b
u
s
C
lo
c
k
g
e
n
e
ra
ti
n
g
c
ir
c
u
it
R
E
S
E
T
C
V
IN
A
d
re
s
b
u
s
I/
O
p
o
rt
P
0
R
O
M
co
rr
e
ct
io
n
ci
rc
u
it
M
u
lt
i-
m
a
s
te
r
I2
C
-B
U
S
in
te
rf
a
c
e
In
p
u
t
p
o
rt
s
P
5
0
,
P
5
1
S
y
n
c
h
ro
n
o
u
s
ig
n
a
l
in
p
u
t
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