參數(shù)資料
型號： M37272EF8FP
廠商： Mitsubishi Electric Corporation
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(jī)隱蔽字幕解碼器和屏幕顯示控制器
文件頁數(shù)： 98/131頁
文件大小： 1297K
代理商： M37272EF8FP
98
and ON-SCREEN DISPLAY CONTROLLER
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER
MITSUBISHI MICROCOMPUTERS
Rev 1.0
Max.
25
(30)
40
(45)
200
4
100
10
0.4
3.0
0.4
0.6
1.3
5
5
10
130
V
CC
= 5.5V,
f(X
IN
) = 8MHz
Upper row...M37272M*
(Lower row...M37272E8/EF)
V
CC
= 5.5V, f(X
IN
) = 0,
f(X
CIN
) = 32kHz,
OSD OFF, Data slicer OFF,
Low-power dissipation mode set
(CM5 = “0”, CM6 = “1”)
V
CC
= 5.5 V, f(X
IN
) = 8 MHz
V
CC
= 5.5 V, f(X
IN
) = 0,
f(X
CIN
) = 32 kHz,
Low-power dissipation mode set
(CM5 = “0”, CM6 = “1”)
V
CC
= 5.5V, f(X
IN
) = 0,
f(X
CIN
) = 0
V
CC
= 4.5 V
I
OH
= –0.5 mA
V
CC
= 4.5 V
I
OL
= 0.5 mA
V
CC
= 4.5 V
I
OL
= 10.0 mA
V
CC
= 4.5 V
V
CC
= 5.0 V
V
CC
= 5.5 V
V
I
= 5.5 V
V
CC
= 5.5 V
V
I
= 0 V
V
CC
= 5.5 V
V
I
= 12 V
V
CC
= 4.5 V
12. ELECTRIC CHARACTERISTICS
(V
CC
= 5 V ± 10 %, V
SS
= 0 V, f(X
IN
) = 8 MHz, T
a
= –10 °C to 70 °C, unless otherwise noted)
Notes 1:
The total current that flows out of the IC must be 20 mA or less.
2:
The total input current to IC (I
OL1
+ I
OL2
+ I
OL3
) must be 30 mA or less.
3:
The total average input current for ports P3
0
, P3
1
, P2
4
and P2
5
and AV
CC
–V
SS
to IC must be 20 mA or less.
4:
Connect 0.1
μ
F or more capacitor externally between the power source pins V
CC
–V
SS
so as to reduce power source noise.When use M37272E8SP/FP
and M37272EFSP/FP, connect 0.1
μ
F or more capacitor externally between the pins AV
CC
–V
SS
so as to reduce power source noise. Also connect 0.1
μ
F
or more capacitor externally between the pins V
CC
–CNV
SS
.
5:
Use a quartz-crystal oscillator or a ceramic resonator for the CPU oscillation circuit. When using the data slicer, use 8 MHz.
6:
P0
6
, P0
7
, P1
5
, P2
3
, P2
4
have the hysteresis when these pins are used as interrupt input pins or timer input pins. P1
1
–P1
4
have the hysteresis when these
pins are used as multi-master I
2
C-BUS interface ports. P2
0
–P2
2
have the hysteresis when these pins are used as serial I/O pins.
7:
Pin names in each parameter is described as below.
(1) Dedicated pins: dedicated pin names.
(2) Duble-/triple-function ports
When the same limits: I/O port name.
When the limits of functins except ports are different from I/O port limits: function pin name.
HIGH output voltage
P1
0
–P1
7
, P2
0
–P2
7
,
P3
0
, P3
1
, P5
2
–P5
5
P0
0
–P0
7
, P1
0
,
P1
5
–P1
7
, P2
0
–P2
3
,
P2
6
, P2
7
, P5
2
–P5
5
P2
4
, P2
5
, P3
0
, P3
1
LOW output voltage
LOW output voltage
LOW output voltage
P1
1
–P1
4
Hysteresis (See note 6)
RESET, P5
0
, P5
1
, INT1, INT2,
INT3, TIM2, TIM3, S
IN
, S
CLK
, SCL1,
SCL2, SDA1, SDA2
HIGH input leak current
P0
6
, P0
7
, P1
0
–P1
7
, P2
0
–P2
7
,
P3
0
, P3
1
, RESET, P5
0
, P5
1
,
HIGH input leak current
P0
0
–P0
7
, P1
0
–P1
7
, P2
0
–P2
7
, P3
0
,
P3
1
, P5
0
, P5
1
, RESET
HIGH output leak current
P0
0
–P0
5
I
2
C-BUS BUS switch connection resistor
(between SCL1 and SCL2, SDA1 and SDA2)
I
CC
Symbol
Parametear
Test conditions
OSD OFF
Data slicer OFF
OSD ON
Data slicer ON
Stop mode
Wait mode
System operation
Power source current
V
OH
V
OL
V
T+ –
V
T
–
I
IZH
I
IZL
I
OZH
R
BS
Test
circuit
1
Min.
2.4
Limits
Typ.
10
(15)
I
OL
= 3 mA
I
OL
= 6 mA
25
(30)
60
2
25
1
0.5
2
3
4
5
6
4
Unit
mA
μ
A
mA
μ
A
V
V
V
μ
A
μ
A
μ
A
M37272M6H/M8H/MAH/MFH–XXXSP/FP
M37272E8SP/FP, M37272EFSP/FP
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M37272EF8SP 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER and ON-SCREEN DISPLAY CONTROLLER
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M37272M6-205SP 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER and ON-SCREEN DISPLAY CONTROLLER
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