GS71024T/U
Truth Table
V
Current
CE1
H
X
CE2
OE
X
WE
X
V/S
X
Mode
DQ0 to DQ23
High Z
DD
X
L
Not selected
ISB1, ISB2
X
X
X
Not selected
High Z
L
H
H
H
H
H
L
H
H
L
H
L
Read using X/Y
Read using A15
Write using X/Y
Write using A15
Output disable
Data Out
Data Out
Data In
L
L
I
L
X
H
L
DD
L
X
L
Data In
L
H
H
X
High Z
X: “H” or “L”
Absolute Maximum Ratings
Parameter
Symbol
Rating
Unit
Supply Voltage
VDD
–0.5 to +4.6
V
–0.5 to V + 0.5
DD
Input Voltage
VIN
V
V
(≤ 4.6 V max.)
–0.5 to V + 0.5
DD
Output Voltage
VOUT
(≤ 4.6 V max.)
Allowable TQFP power dissipation
Allowable FPBGA power dissipation
Storage temperature
PD
PD
1
1
W
W
o
T
–55 to 150
C
STG
Note:
Permanent device damage may occur if Absolute Maximum Ratings are exceeded. Functional operation shall be restricted to Recommended
Operating Conditions. Exposure to higher than recommended voltages for extended periods of time could affect device reliability.
Rev: 1.05 11/2004
3/13
© 1999, GSI Technology
Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com.
GSI [ GSI TECHNOLOGY ]
