LSI 53C875A User Manual
Page 241
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DC Characteristics
6-3
Table 6.4
Bidirectional Signals—MAD[7:0], MAS/[1:0], MCE/, MOE/, MWE/
Symbol
Parameter
Min
Max
Unit
Test Conditions
V
IH
Input high voltage
2.0
5.25
V
–
V
IL
Input low voltage
V
SS
−
0.5
0.8
V
–
V
OH
Output high voltage
2.4
V
DD
V
−
4 mA
V
OL
Output low voltage
V
SS
0.4
V
4 mA
I
OZ
3-state leakage
−
10
10
µ
A
–
I
PULL
Pull-down current
12.5
+50
µ
A
–
Table 6.5
Bidirectional Signals—GPIO0_FETCH/, GPIO1_MASTER/, GPIO[2:4]
Symbol
Parameter
Min
Max
Unit
Test Conditions
V
IH
Input high voltage
2.0
5.25
V
–
V
IL
Input low voltage
V
SS
−
0.5
0.8
V
–
V
OH
Output high voltage
2.4
V
DD
V
−
8 mA
V
OL
Output low voltage
V
SS
0.4
V
8 mA
I
OZ
3-state leakage
−
10
10
µ
A
–
I
PULL
Pull-down current
12.5
+50
µ
A
–
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