參數(shù)資料
型號： M37281EKSP
廠商： Renesas Technology Corp.
英文描述： SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER and ON-SCREEN DISPLAY CONTROLLER
中文描述： 單芯片8位CMOS微機隱蔽字幕解碼器和屏幕顯示控制器
文件頁數(shù)： 123/172頁
文件大?。?/td> 1319K
代理商： M37281EKSP
Rev.1.01 2003.07.16 page 123 of 170
M37281MAH–XXXSP,M37281MFH–XXXSP,M37281MKH–XXXSP, M37281EKSP
Power source voltageV
CC
, (See note 1)
Input voltage
Input voltage
CNV
SS
P0
0
–P0
7
, P1
0
–P1
7
, P2
0
–P2
7
,
P3
0
, P3
1
, P4
0
–P4
6
, P6
4
, P6
3
,
2
, X
IN
, H
SYNC
, V
SYNC
,
RESET
P0
0
–P0
7
, P1
0
–P1
7
, P2
0
–P2
7
,
P3
0
, P3
1
, P5
2
–P5
5
, S
OUT
, S
CLK
,
X
OUT
, OSC2
P5
2
–P5
5
, P1
0
, P0
3
, P1
5
–P1
7
,
P2
0
–P2
7
, P3
0
, P3
1
P5
2
–P5
7
, P1
0
, P0
3
, P1
5
–P1
7
,
P2
0
–P2
7
, P6
5
–P6
7
, S
OUT
, S
CLK
P1
1
–P1
4
P0
0
–P0
2
, P0
4
–P0
7
P3
0
, P3
1
Output voltage
Circuit current
Circuit current
Circuit current
Circuit current
Circuit current
Power dissipation
Operating temperature
Storage temperature
Symbol
V
CC
, (AV
CC
)
V
I
V
I
V
O
I
OH
I
OL1
I
OL2
I
OL3
I
OL4
P
d
T
opr
T
stg
10. ABSOLUTE MAXIMUM RATINGS
Conditions
All voltages are
based on V
SS
.
Output transistors
are cut off.
Parametear
T
a
= 25 °C
Unit
V
V
V
V
mA
mA
mA
mA
mA
mW
°C
°C
Ratings
–0.3 to 6
–0.3 to 6
–0.3 to V
CC
+ 0.3
–0.3 to V
CC
+ 0.3
0 to 1 (See note 2)
0 to 2 (See note 3)
0 to 6 (See note 3)
0 to 1 (See note 3)
0 to 10 (See note 4)
550
–10 to 70
–40 to 125
Power source voltage (See note 1, 5), During CPU, OSD, data slicer operation
RAM hold voltage (when clock is stopped)
Power source voltage
HIGH input voltage
P0
0
–P0
7
, P1
0
–P1
7
, P2
0
–P2
7
, P3
0
, P3
1,
P4
0
–P4
6
, P6
3
, P6
4
, P7
0
–P7
2
, H
SYNC
,
V
SYNC
, RESET, X
IN
HIGH input voltage
SCL1, SCL2, SDA1, SDA2
LOW input voltage
P0
0
–P0
7
, P1
0
–P1
7
, P2
0
–P2
7
, P3
0
, P3
1,
P4
0
–P4
6
, P6
3
, P6
4
, P7
0
–P7
2
LOW input voltage
SCL1, SCL2, SDA1, SDA2
LOW input voltage (See note 7)
RESET, X
IN
, OSC1, H
SYNC
, V
SYNC
,
INT1–INT3, TIM2, TIM3, S
CLK
, S
IN
HIGH average output current (See note 2)
P5
2
–P5
5
, P1
0
, P0
3
, P1
5
–P1
7
,
P2
0
–P2
7
, P3
0
, P3
1
P5
1
–P5
5
, P1
0
, P0
3
, P1
5
–P1
7
,
P2
0
–P2
7
, S
OUT
, S
CLK
P1
1
–P1
4
P0
0
–P0
2
, P0
4
–P0
7
P3
0
, P3
1
LOW average output current (See note 3)
LOW average output current (See note 3)
LOW average output current (See note 3)
LOW average output current (See note 4)
Oscillation frequency (for CPU operation) (See note 6) X
IN
Oscillation frequency (for sub-clock operation)
Oscillation frequency (for OSD)
X
CIN
OSC1
Load resistance
Input frequency
Input frequency
Input frequency
Input frequency
Input amplitude video signal
During R,G,B analog output
TIM2, TIM3, INT1–INT3
S
CLK
SCL1, SCL2
Horizontal sync. signal of video signal
CV
IN
Limits
Min.
4.5
2.0
0
0.8V
CC
0.7V
CC
0
0
0
7.9
29
11.0
25.5
20.0
15.262
1.5
Typ.
5.0
0
8.0
32
26.5
15.734
2.0
Max.
5.5
5.5
0
V
CC
V
CC
0.4 V
CC
0.3 V
CC
0.2 V
CC
1
2
6
1
10
8.1
35
27.0
27.5
100
1
400
16.206
2.5
V
V
V
V
V
V
V
V
mA
mA
mA
mA
mA
MHz
kHz
MHz
kHz
MHz
kHz
kHz
V
11. RECOMMENDED OPERATING CONDITIONS
(T
a
= –10 °C to 70 °C, V
CC
= 5 V ± 10 %, unless otherwise noted)
V
CC
, (AV
CC
)
V
CC
, (AV
CC
)
V
SS
V
IH1
V
IH2
V
IL1
V
IL2
V
IL3
I
OH
I
OL1
I
OL2
I
OL3
I
OL4
f(X
IN
)
f(X
CIN
)
fosc
R
L
f
hs1
f
hs2
f
hs3
f
hs4
V
I
Symbol
Parameter
Unit
LC oscillating mode
Ceramic oscillating mode
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