參數(shù)資料
型號(hào): GS8640Z18T-V
廠商: GSI TECHNOLOGY
英文描述: 72Mb Pipelined and Flow Through Synchronous NBT SRAM
中文描述: 72Mb流水線和流量,通過同步唑的SRAM
文件頁(yè)數(shù): 13/22頁(yè)
文件大小: 600K
代理商: GS8640Z18T-V
Absolute Maximum Ratings
(All voltages reference to V
SS
)
Symbol
V
DD
V
DDQ
V
I/O
V
IN
I
IN
I
OUT
P
D
T
STG
Description
Voltage on V
DD
Pins
Voltage on V
DDQ
Pins
Value
Unit
0.5 to 4.6
V
0.5 to V
DD
V
Voltage on I/O Pins
0.5 to V
DDQ
+0.5 (
4.6 V max.)
0.5 to V
DD
+0.5 (
4.6 V max.)
V
Voltage on Other Input Pins
V
Input Current on Any Pin
+/
20
mA
Output Current on Any I/O Pin
+/
20
mA
Package Power Dissipation
1.5
W
Storage Temperature
55 to 125
o
C
T
BIAS
Temperature Under Bias
55 to 125
o
C
GS8640Z18/36T-xxxV
Preliminary
Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com.
Rev: 1.01 6/2006
13/22
2004, GSI Technology
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 (1.8 V/2.5 V Version)
Parameter
Symbol
Min.
Typ.
Max.
Unit
Notes
1.8 V Supply Voltage
V
DD1
1.7
1.8
2.0
V
2.5 V Supply Voltage
V
DD2
2.3
2.5
2.7
V
1.8 V V
DDQ
I/O Supply Voltage
V
DDQ1
1.7
1.8
V
DD
V
2.5 V V
DDQ
I/O Supply Voltage
V
DDQ2
2.3
2.5
V
DD
V
Notes:
1.
The part numbers of Industrial Temperature Range versions end the character “I”. Unless otherwise noted, all performance specifica-
tions quoted are evaluated for worst case in the temperature range marked on the device.
Input Under/overshoot voltage must be
2 V > Vi < V
DDn
+2 V not to exceed 4.6 V maximum, with a pulse width not to exceed 20% tKC.
2.
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