GM76V256CL/LL
Absolute Maximum Ratings
*1
Symbol
T
A
T
STG
V
SOL
V
CC
V
IN
V
I/O
P
D
Ambient
Temperature
under Bias
Storage Temperature
Soldering Temperature and Time
Supply Voltage
Input Voltage
Input and Output Voltage
Power Dissipation
Parameter
GM76V256CL/LL
GM76V256CLE/LLE
Rating
0 ~ 70
-25 ~ 85
-65 ~ 150
260, 10 (at lead)
-0.3 ~ 4.6
-0.3
*2
~ 4.6
-0.5 ~ V
CC
+ 0.5
1.0
Unit
C
C
C
C,S
V
V
V
W
Notes:
1. Operation at above Absolute Maximum Ratings can adversely affect device reliability.
2. -3.0V at pulse width 50ns Max.
Recommended DC Operating Conditions
(T
A
= -25 ~ 85
C
)
GM76V256C
Symbol
V
CC
V
IH
V
IL
Parameter
Supply Voltage
Input High Voltage
Input Low Voltage
Min
3.0
2.2
-0.3*
Typ
3.3
-
-
Max
3.6
V
CC
+ 0.3
0.4
Unit
V
V
V
*Note: V
IL
=-3.0V Min for pulse width less than 50ns.
Truth Table
/CS
H
L
L
L
/WE
X
H
L
H
/OE
X
L
X
H
Input/Output
Hi-Z
Output Data
Input Data
Hi-Z
MODE
Not Selected
Read
Write
Output Disable
*Note: X means "don't care".
44
HYNIX [ HYNIX SEMICONDUCTOR ]
