參數(shù)資料
型號: M37224M3
廠商: Mitsubishi Electric Corporation
英文描述: Single Chip 8 Bits Microcomputer(8位單片機)
中文描述: 單芯片8位單片機(8位單片機)
文件頁數(shù): 54/83頁
文件大小: 901K
代理商: M37224M3
M37224M3-XXXSP
MITSUBISHI MICROCOMPUTERS
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER
with ON-SCREEN DISPLAY CONTROLLER
54
ABSOLUTE MAXIMUM RATINGS
Power source voltage
Input voltage
Input voltage
V
CC
CNV
SS
P0
0
–P0
7
,P1
0
–P1
7
, P2
0
–P2
7
,
P3
0
–P3
4
, OSC1, X
IN
, H
SYNC
,
V
SYNC
, RESET
P0
6
, P0
7
, P1
0
–P1
7
, P2
0
–P2
7
,
P3
0
–P3
2
, R, G, B, OUT, D-A,
X
OUT
, OSC2
P0
0
–P0
5
R, G, B, OUT, P1
0
–P1
7
,
P2
0
–P2
7
, P3
0
, P3
1
, D-A
R, G, B, OUT, P0
6
, P0
7
,
P1
0
–P1
7
, P2
0
–P2
3
, P3
0
–P3
2
,
D-A
P0
0
–P0
5
P2
4
–P2
7
Output voltage
Output voltage
Circuit current
Circuit current
Circuit current
Circuit current
Power dissipation
Operating temperature
Storage temperature
Symbol
V
CC
V
I
V
I
V
O
V
O
I
OH
I
OL1
I
OL2
I
OL3
P
d
T
opr
T
stg
Conditions
All voltages are based
on V
SS
.
Output transistors are
cut off.
Ratings
–0.3 to 6
–0.3 to 6
–0.3 to V
CC
+ 0.3
–0.3 to V
CC
+ 0.3
–0.3 to 13
0 to 1 (Note 1)
0 to 2 (Note 2)
0 to 1 (Note 2)
0 to 10 (Note 3)
550
–10 to 70
–40 to 125
Unit
V
V
V
V
V
mA
mA
mA
mA
mW
°C
°C
Parameter
T
a
= 25 °C
V
V
V
V
mA
mA
mA
mA
mA
MHz
MHz
kHz
MHz
Power source voltage (Note 4), During CPU, CRT operation
Power source voltage
HIGH input voltage
P0
0
–P0
7
,P1
0
–P1
7
, P2
0
–P2
7
, P3
0
–P3
4
,
S
IN
, S
CLK
, H
SYNC
, V
SYNC
, RESET, X
IN
,
OSC1, TIM2, TIM3, INT1, INT2, INT3
P0
0
–P0
7
,P1
0
–P1
7
, P2
0
–P2
7
, P3
0
–P3
4
H
SYNC
, V
SYNC
, RESET,TIM2, TIM3, INT1,
INT2, INT3, X
IN
, OSC1, S
IN
, S
CLK
LOW input voltage
LOW input voltage
HIGH average output current (Note 1)
R, G, B, OUT, D-A, P1
0
–P1
7
, P2
0
–P2
7
,
P3
0
, P3
1
LOW average output current (Note 2)
R, G, B, OUT, D-A, P0
6
, P0
7
, P1
0
–P1
7
,
P2
0
–P2
7
, P3
0
–P3
2
LOW average output current (Note 2)
P0
0
–P0
5
LOW average output current (Note 3)
P2
4
–P2
7
Oscillation frequency (for CPU operation) (Note 5)
Oscillation frequency (for CRT display) (Note 5)
Input frequency
TIM2, TIM3
Input frequency
S
CLK
X
IN
OSC1
Symbol
RECOMMENDED OPERATING CONDITIONS
(T
a
= –10 °C to 70 °C, V
CC
= 5 V ± 10 %, unless otherwise noted)
V
CC
V
SS
V
IH1
V
IL1
V
IL2
I
OH
I
OL1
I
OL2
I
OL3
f
CPU
f
CRT
f
hs1
f
hs2
Max.
5.5
0
V
CC
0.4 V
CC
0.2 V
CC
1
2
1
10
8.1
8.0
100
1
Min.
4.5
0
0.8V
CC
0
0
Typ.
5.0
0
7.9
5.0
8.0
Limits
Unit
Parameter
Notes 1:
The total current that flows out of the IC must be 20 mA (max.).
2:
The total input current to IC (I
OL1
+ I
OL2
) must be 30 mA or less.
3:
The total average input current for ports P2
4
–P2
7
to IC must be 20 mA or less.
4:
Connect 0.1 μF or more capacitor externally between the power source pins V
CC
–V
SS
so as to reduce power source noise. Also
connect 0.1 μF 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.
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