參數(shù)資料
型號: DS5000T-8-8
英文描述: Soft Microcontroller
中文描述: 軟微控制器
文件頁數(shù): 9/19頁
文件大小: 131K
代理商: DS5000T-8-8
DS5000(T)
021998 9/19
ABSOLUTE MAXIMUM RATINGS*
Voltage on Any Pin Relative to Ground
Operating Temperature
Storage Temperature
Soldering Temperature
–0.3V to +7.0V
0
°
C to 70
°
C
–40
°
C to +70
°
C
260
°
C for 10 seconds
* This is a stress rating only and functional operation of the device at these or any other conditions above those
indicated in the operation sections of this specification is not implied. Exposure to absolute maximum rating
conditions for extended periods of time may affect reliability.
DC CHARACTERISTICS
(t
A
= 0
°
C to70
°
C; V
CC
= 5V + 5%)
MAX
UNITS
PARAMETER
SYMBOL
MIN
TYP
NOTES
Input Low Voltage
V
IL
–0.3
0.8
V
1
Input High Voltage
V
IH1
2.0
V
CC
+0.3
V
1
Input High Voltage RST, XTAL1
V
IH2
3.5
V
CC
+0.3
V
1
Output Low Voltage @ I
OL
=1.6 mA
(Ports 1, 2, 3)
V
OL1
0.15
0.45
V
Output Low Voltage @ I
OL
=3.2 mA
(Ports 0, ALE, PSEN)
V
OL2
0.15
0.45
V
1
Output High Voltage @ I
OH
=–80
μ
A
(Ports 1, 2, 3)
V
OH1
2.4
4.8
V
1
Output High Voltage @ I
OH
=–400
μ
A
(Ports 0, ALE, PSEN)
V
OH2
2.4
4.8
V
1
Input Low Current V
IN
= 0.45V (Ports
1, 2, 3)
I
IL
–50
μ
A
Transition Current; 1 to 0
V
IN
= 2.0V (Ports 1, 2, 3)
I
TL
–500
μ
A
Input Leakage Current
0.45 < V
IN
< V
CC
(Port 0)
I
L
+10
μ
A
RST, EA Pulldown Resistor
R
RE
40
125
K
Stop Mode Current
I
SM
80
μ
A
4
Power–Fail Warning Voltage
V
PFW
4.15
4.6
4.75
V
1
Minimum Operating Voltage
V
CCmin
4.05
4.5
4.65
V
1
Programming Supply Voltage
(Parallel Program Mode)
V
PP
12.5
13
V
1
Program Supply Current
I
PP
15
20
mA
Operating Current DS5000–8K@8 MHz
DS5000–32K @ 12 MHz
DS5000T–32–16 @ 16 MHz
I
CC
25.2
35.7
45.6
43
48
54
mA
2
Idle Mode Current @ 12 MHz
I
CC
4.5
6.2
mA
3
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