参数资料
型号: M35055-001FP
元件分类: 显示控制器
英文描述: 24 X 10 CHARACTERS CRT CHAR DSPL CTLR, PDSO20
封装: 0.300 INCH, PLASTIC, SSOP-20
文件页数: 18/41页
文件大小: 489K
代理商: M35055-001FP
M35054-XXXFP/M35055-XXXFP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
MITSUBISHI MICROCOMPUTERS
24
M35054-XXXFP/M35055-XXXFP PERIPHERAL CIRCUIT
Fig. 13 M35054-XXXFP/M35055-XXXFP example of peripheral circuit
Note
7:
In
dealing
with
the
internal
synchronization,
cut
off
external
video
signals
outside
the
IC.
The
leakage
of
external
input
video
signals
can
be
avoided.
Note
1:
Clamp
sync
chip
to
1.50V.
Note
2:
Set
basic
electric
potential
in
consid
eration
of
dynamic
range
of
the
tran-
sistor.
Note
3:
External
loop
filter
1
constant
is
pro-
visional
valve.
Note
4:
Construct
integral
circuit
by
built-in
30k
of
AC
pin
and
an
external
condenser.
Attention
to
supply
voltage
rise
time
about
this
CR
constant.
Note
5:
External
loop
filter
2
constant
is
provi-
sional
valve.
Note
6:
Connect
f
SC
frequency.
0.3Vp-p
4.0Vp-p
NTSC
=
3.580MHz
PAL=
4.434MHz
M-PAL=
3.576MHz
220
2.2k
120
150
+7.0V
Composite
video
signal
input
10k
47
From
microcomputer
+
Note
1
+5.0V
470
+7.0V
External
composite
video
signal
input
47
Note
2
1.50V
75
220
+
Note
5
47P
Note
6
+
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
20
19
18
17
CP1
TESTA
SIN
CVIDEO
LECHA
CVIN
SCK
V
DD
2
CS
AC
V
DD
1
V
SS
HOR
P1
P0
OSCIN
TESTB
CP2
TESTC
1
+
1
100
0.01
+5.0V
+
Note
4
1k
0.01
0.22
470P
1.5k
fsc
Note
3
+5.0V
0.1
1
100
+
V
SS
Note
7
Delay
circuit
In
displaying
color
superimposition,
enter
into
the
OSCIN
pin
the
f
SC
signal
that
phase-synchronizes
with
the
color
burst
of
the
composite
video
signals
(input
to
the
CVIN
pin).
V
OSCIN
相关PDF资料
PDF描述
M35054-XXXFP 24 X 10 CHARACTERS CRT CHAR DSPL CTLR, PDSO20
M35055-XXXFP 24 X 10 CHARACTERS CRT CHAR DSPL CTLR, PDSO20
M35061-002FP 40 X 17 CHARACTERS CRT CHAR DSPL CTLR, PDSO32
M35061-002SP 40 X 17 CHARACTERS CRT CHAR DSPL CTLR, PDIP32
M35061-XXXFP 40 X 17 CHARACTERS CRT CHAR DSPL CTLR, PDSO32
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