GS81284Z18/36B-250/200/167
Absolute Maximum Ratings
(All voltages reference to V
)
SS
Symbol
Description
Value
Unit
V
V
Voltage on V Pins
–0.5 to 4.6
DD
DD
V
Voltage in V
Pins
DDQ
–0.5 to 4.6
V
DDQ
V
–0.5 to V
+0.5 (≤ 4.6 V max.)
DDQ
Voltage on I/O Pins
Voltage on Other Input Pins
Input Current on Any Pin
Output Current on Any I/O Pin
Package Power Dissipation
Storage Temperature
V
I/O
V
–0.5 to V +0.5 (≤ 4.6 V max.)
V
IN
DD
I
+/–20
+/–20
mA
mA
W
IN
I
OUT
P
1.5
D
o
T
–55 to 125
–55 to 125
C
STG
o
T
Temperature Under Bias
C
BIAS
Note:
Permanent damage to the device may occur if the Absolute Maximum Ratings are exceeded. Operation should be restricted to Recommended
Operating Conditions. Exposure to conditions exceeding the Absolute Maximum Ratings, for an extended period of time, may affect reliability of
this component.
Power Supply Voltage Ranges
Parameter
Symbol
Min.
3.0
Typ.
3.3
Max.
3.6
Unit
V
3.3 V Supply Voltage
2.5 V Supply Voltage
V
V
V
V
DD3
V
2.3
2.5
2.7
DD2
3.3 V V
I/O Supply Voltage
V
3.0
3.3
3.6
DDQ
DDQ
DDQ3
2.5 V V
I/O Supply Voltage
V
2.3
2.5
2.7
DDQ2
Notes:
1. Input Under/overshoot voltage must be –2 V > Vi < V +2 V not to exceed 4.6 V maximum, with a pulse width not to exceed 20% tKC.
DDn
V
Range Logic Levels
DD3
Parameter
Input High Voltage
Input Low Voltage
Symbol
Min.
2.0
Typ.
—
Max.
Unit
V
Notes
—
V
V
+ 0.3
DD
IH
V
–0.3
—
0.8
V
—
IL
Notes:
1. Input Under/overshoot voltage must be –2 V > Vi < V +2 V not to exceed 4.6 V maximum, with a pulse width not to exceed 20% tKC.
DDn
2.
V
(max) is voltage on V
pins plus 0.3 V.
DDQ
IHQ
Rev: 1.02 7/2010
12/29
© 2007, GSI Technology
Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com.
GSI [ GSI TECHNOLOGY ]
