參數(shù)資料
型號: DS87C550-FNL
英文描述: EPROM High-Speed Micro with A/D and PWM
中文描述: 存儲器高速微與A / D及PWM
文件頁數(shù): 34/50頁
文件大?。?/td> 763K
代理商: DS87C550-FNL
DS87C550
34 of 50
ELECTRICAL SPECIFICATIONS
ABSOLUTE MAXIMUM RATINGS*
Voltage on Any Pin Relative to Ground
Voltage on V
CC
Relative to Ground
Operating Temperature
Storage Temperature
Soldering Temperature
-0.3V to (V
CC
+0.5V)
-0.3V to 6.0V
-40
°
C to +85
°
C
-55
°
C to +125
°
C
160
°
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 ELECTRICAL CHARACTERISTICS
PARAMETER
Supply Voltage
Power-fail Warning
Minimum Operating Voltage
Supply Current Active Mode
Supply Current Idle Mode
Supply Current Stop Mode
Supply Current Stop Mode
W Band-gap
Input Low Level
Input High Level
Input High Level XTAL2 and
RST
Output Low Voltage Ports 1,
3, 4, 5, 6 @ I
OL
= 1.6 mA
Output Low Voltage Ports 0,
2,
ALE
,
PSEN
@ I
OL
= 3.2 mA
Output High Voltage Ports 1,
2, 3, 4, 6, ALE
, PSEN
@ I
OH
= -50 μA
Output High Voltage Ports 1,
2, 3, 4, 6, @ I
OH
= -1.5 mA
Output High Voltage Ports 0,
2, 5,
ALE,
PSEN
in Bus Mode
I
OH
= -8 mA
Input Low Current Ports 1, 2,
3 @ 0.45V
Transition Current from 1 to 0
Ports 1, 2, 3 @ 2V
Input Leakage Port 0, 5 and
EA
SYMBOL
V
CC
V
PFW
V
RST
I
CC
I
IDLE
I
STOP
I
SPBG
MIN
4.5
4.25
4.0
TYP
5.0
4.38
4.13
30
15
1
100
MAX
5.5
4.5
4.25
UNITS
V
V
V
mA
mA
μA
μA
NOTES
1
1
1
2
3
4
4
V
IL
V
IH
V
IH2
-0.3
2.0
3.5
+0.8
V
CC
+0.3
V
CC
+0.3
V
V
V
1
1
1
V
OL1
0.15
0.45
V
1
V
OL2
0.15
0.45
V
1
V
OH1
2.4
V
1, 6
V
OH2
2.4
V
1, 7
V
OH3
2.4
V
1, 5
I
IL
-55
μA
11
I
TL
-650
μA
8
I
L
-10
+10
μA
10
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