參數(shù)資料
型號： M37478M8
廠商： Mitsubishi Electric Corporation
英文描述： SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
中文描述： 單芯片8位CMOS微機(jī)
文件頁數(shù)： 43/47頁
文件大?。?/td> 669K
代理商： M37478M8
43
MITSUBISHI MICROCOMPUTERS
7477/7478 GROUP
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
M37478M4/M8/E8-XXXSP/FP, M37478E8SS
ABSOLUTE MAXIMUM RATINGS
Power source voltage
Input voltage X
IN
Input voltage P0
0
– P0
7
, P1
0
– P1
7
, P2
0
,
P3
0
– P3
3
, P4
0
– P4
3
, P5
0
– P5
3
, V
REF
, RESET
Output voltage P0
0
– P0
7
, P1
0
– P1
7
, P4
0
– P4
3
, X
OUT
Power dissipation
Operating temperature
Storage temperature
V
CC
V
I
V
I
V
O
P
d
T
opr
T
stg
V
V
V
V
mW
°C
°C
–0.3 to 7
–0.3 to V
CC
+0.3
–0.3 to V
CC
+0.3
–0.3 to V
CC
+0.3
1000 (Note)
–20 to 85
–40 to 150
Unit
Symbol
Parameter
Ratings
Conditions
T
a
= 25°C
Note :
500mW for M37478M4/M8/E8-XXXFP
All voltages are based on V
SS
.
Output transistors are cut off
4.5
5.5
V
CC
V
CC
0.2 V
CC
0.25 V
CC
0.12 V
CC
0.16 V
CC
– 30
– 30
60
60
– 10
20
– 5
10
1
2
250
500
1
2
2.2V
CC
– 2
8
50
f(
CNTR
)
f(S
CLK
)
f(X
IN
)
f(X
CIN
)
Notes 1 :
It is except to use P5
0
as X
CIN
.
2 :
The average output current I
OH
(avg) and I
OL
(avg) are the average value during a 100ms.
3 :
Oscillation frequency is at 50% duty cycle.
4 :
When used in the low-speed mode, the clock oscillation frequency for clock function should be f(X
CIN
) < f(X
IN
) / 3.
RECOMMENDED OPERATING CONDITIONS
(V
CC
= 2.7 to 5.5 V, V
SS
= AV
SS
= 0 V, T
a
= –20 to 85°C unless otherwise noted)
2.7
4.5
0.8 V
CC
0.7 V
CC
0
0
0
0
V
V
V
V
V
V
V
V
V
mA
mA
mA
mA
mA
mA
mA
mA
5
0
0
32
Symbol
Parameter
Limits
Min.
Typ.
Max.
Unit
f(X
IN
) = 4 MHz
f(X
IN
) = 8 MHz
f(X
IN
) = 4 MHz
f(X
IN
) = 8 MHz
f(X
IN
) = 4 MHz
f(X
IN
) = 8 MHz
V
CC
= 2.7 to 4.5 V
V
CC
= 4.5 to 5.5 V
MHz
kHz
MHz
MHz
kHz
V
CC
V
SS
AV
SS
V
IH
V
IH
V
IL
V
IL
V
IL
V
IL
I
OH(sum)
I
OH(sum)
I
OL(sum)
I
OL(sum)
I
OH(peak)
I
OL(peak)
I
OH(avg)
I
OL(avg)
Timer input frequency CNTR
0
(P3
2
), CNTR
1
(P3
3
)
(Note 3)
Use as clock
synchronous serial
I/O mode
Use as UART mode
Main clock input oscillation frequency (Note 3)
Serial I/O clock input
frequency S
CLK
(P1
6
)
(Note 2)
f(X
IN
) = 2.2V
CC
– 2.0 MHz
f(X
IN
) = 8 MHz
Sub-clock input oscillation frequency for clock function (Note 3,4)
Power source voltage
Power source voltage
Analog power source voltage
“H” input voltage P0
0
– P0
7
, P1
0
– P1
7
, P3
0
– P3
3
, RESET, X
IN
“H” input voltage P2
0
– P2
7
, P4
0
– P4
3
, P5
0
– P5
3
(Note 1)
“L” input voltage P0
0
– P0
7
, P1
0
– P1
7
, P3
0
– P3
3
“L” input voltage P2
0
– P2
7
, P4
0
– P4
3
, P5
0
–P5
3
(Note 1)
“L” input voltage RESET
“L” input voltage X
IN
“H” sum output current P0
0
– P0
7
, P4
0
– P4
3
“H” sum output current P1
0
– P1
7
“L” sum output current P0
0
– P0
7
, P4
0
– P4
3
“L” sum output current P1
0
– P1
7
“H” peak output current P0
0
– P0
7
, P1
0
– P1
7
, P4
0
– P4
3
“L” peak output current P0
0
– P0
7
, P1
0
– P1
7
, P4
0
– P4
3
“H” average output current P0
0
– P0
7
, P1
0
– P1
7
, P4
0
– P4
3
(Note 2)
“L” average output current P0
0
– P0
7
, P1
0
– P1
7
, P4
0
– P4
3
(Note 2)
相關(guān)PDF資料
PDF描述
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
M37478M8TXXXFP 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:8-BIT SINGLE-CHIP MICROCOMPUTER 740 FAMILY / 7470 SERIES
M37478M8TXXXSP 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:8-BIT SINGLE-CHIP MICROCOMPUTER 740 FAMILY / 7470 SERIES
M37478M8TXXXSP/FP 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
M37478M8-XXXFP 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:8-BIT SINGLE-CHIP MICROCOMPUTER 740 FAMILY / 7470 SERIES
M37478M8-XXXSP 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:8-BIT SINGLE-CHIP MICROCOMPUTER 740 FAMILY / 7470 SERIES
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