參數(shù)資料
型號: D80C51
廠商: Intel Corp.
英文描述: CHMOS SINGLE-CHIP 8-BIT MICROCONTROLLER
中文描述: CHMOS單片8位微控制器
文件頁數(shù): 9/21頁
文件大?。?/td> 284K
代理商: D80C51
87C51/80C51BH/80C31BH
DC CHARACTERISTICS
(Over Operating Conditions) (Continued)
Symbol
Parameter
Min
Typ(1)
Max
Unit
Test Conditions
V
OL1
Output Low Voltage
(6)
(Port 0, ALE, PSEN)
0.3
V
I
OL
e
200
m
A
(2)
I
OL
e
3.2 mA
(2)
I
OL
e
7.0 mA
(2)
I
OH
e b
10
m
A
(3)
I
OH
e b
30
m
A
(3)
I
OH
e b
60
m
A
(3)
I
OH
e b
200
m
A
(3)
I
OH
e b
3.2 mA
(3)
I
OH
e b
7.0 mA
(3)
V
IN
e
0.45V
0.45
V
1.0
V
V
OH
Output High Voltage
(Ports 1, 2, 3, ALE, PSEN)
V
CC
b
0.3
V
CC
b
0.7
V
CC
b
1.5
V
CC
b
0.3
V
CC
b
0.7
V
CC
b
1.5
V
V
V
V
OH1
Output High Voltage
(Port 0 in External Bus Mode)
V
V
V
I
IL
Logical 0 Input Current
(Ports 1, 2, 3)
Commercial
Express
b
50
b
75
m
A
m
A
I
LI
Input Leakage Current
(Port 0)
g
10
m
A
0.45
k
V
IN
k
V
CC
I
TL
Logical 1-to-0 Transition Current
(Ports 1, 2, 3)
Commercial
Express
V
IN
e
2V
b
650
b
750
m
A
m
A
RRST
RST Pulldown Resistor
40
225
k
X
C
IO
Pin Capacitance
10
pF
@
1 MHz, 25
§
C
I
CC
Power Supply Current
Active Mode
@
12 MHz (Figure 5)
@
16 MHz
@
24 MHz
Idle Mode
@
12 MHz (Figure 5)
@
16 MHz
@
24 MHz
(Note 4)
11.5
20
26
38
mA
mA
mA
3.5
7.5
9.5
13.5
mA
mA
mA
Power Down Mode
5
50
m
A
9
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相關代理商/技術參數(shù)
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