參數(shù)資料
型號: W78CE354
廠商: WINBOND ELECTRONICS CORP
英文描述: MONITOR MICROCONTROLLER
中文描述: 顯示器單片機
文件頁數(shù): 40/44頁
文件大?。?/td> 426K
代理商: W78CE354
W78C354
- 40 -
DC Electrical Characteristics, continued
PARAMETER
SYM.
CONDITIONS
MIN.
TYP.
MAX.
UNIT
Logical 1-to-0 Transition
Current P1, P2, P3
[*3]
(except P1.0 to P1.3, P1.5)
I
TL
V
DD
= 5.5V
V
IN
= 2.0V
-650
-
-
μ
A
Input Low Voltage
RESET , OSCIN
[*4]
(except P1.0 to P1.3, P1.5)
V
IL1
V
DD
= 4.5V
0
-
0.8
V
Input Low Voltage
HIN, VIN
[*5]
V
IL2
V
DD
= 4.5V
0
-
0.8
V
Input Low Voltage
P1.0 to P1.3
V
IL3
V
DD
= 4.5V
0
-
1.5
V
Input High Voltage
P1, P2, P3
(except P1.0 to P1.3, P1.5)
V
IH1
V
DD
= 5.5V
2.4
-
V
DD
+0.2
V
Input High Voltage
RESET , OSCIN
[*4]
V
IH2
V
DD
= 5.5V
3.5
-
V
DD
+0.2
V
Input High Voltage
HIN, VIN
[*5]
V
IH3
V
DD
= 5.5V
2.4
-
V
DD
+0.2
V
Input High Voltage
P1.0 to P1.3
V
IH4
V
DD
= 5.5V
3.0
-
V
DD
+0.2
V
Output Low Voltage
P1.4, P1.5, P2.2 to P2.7
SDAC0 to SDAC13
H
OUT
, V
OUT
V
OL1
V
DD
= 4.5V
I
OL
= +4 mA
-
-
0.45
V
Output Low Voltage
P1.0, P1.1
V
OL2
V
DD
= 4.5V
I
OL
= +2 mA
-
-
0.4
V
Output Low Voltage
P1.2, P1.3
V
OL3
V
DD
= 4.5V
I
OL
= +6 mA
-
-
0.4
V
Output Low Voltage
P2.0, P2.1
V
OL4
V
DD
= 4.5V
I
OL
= +15 mA
-
-
0.45
V
Output Low Voltage P3,
P4
V
OL5
V
DD
= 4.5V
I
OL
= +2 mA
-
-
0.45
V
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