參數(shù)資料
型號(hào)： GS841E18AGT-166I
廠商： GSI TECHNOLOGY
元件分類： DRAM
英文描述： 256K x 18 Sync Cache Tag
中文描述： 256K X 18 CACHE TAG SRAM, 8.5 ns, PQFP100
封裝： ROHS COMPLIANT, TQFP-100
文件頁數(shù)： 9/21頁
文件大小： 421K
代理商： GS841E18AGT-166I
GS841E18AT/B-180/166/150/130/100
Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com.
Rev: 1.03 4/2005
9/21
2001, GSI Technology
Notes:
1.
2.
3.
4.
X means “don’t care,” H means “l(fā)ogic high,” L means “l(fā)ogic low.”
Write is the logic function of GW, BWE, BW1, BW2. See Byte Write Function table for detail.
CE is defined as CE1=L, CE2=H and CE3=L
All signals are synchronous and are sampled by CLK except OE and MOE. OE and MOE are asynchronous and drive the bus immediately.
)
Absolute Maximum Ratings
(Voltage reference to V
SS
= 0 V)
Symbol
Description
Note:
Permanent damage to the device may occur if the Absolute Maximun Ratings are exceeded. Functional operation should be restricted to the
recommended operation conditions. Exposure to higher than recommended voltages, for an extended period of time, could effect the
performance and reliability of this component.
Truth Table For Read/Write/Compare/Fill Write Operation
CE
Write
DE
MOE
OE
Match
DQ
Read
L
H
X
X
L
—
Q
Write
L
L
L
X
H
—
D
Compare
L
H
L
L
H
Data Out
D
Fill Write
L
L
H
X
X
—
X
Match Deselect
H
X
X
L
X
High
High Z
Deselect
H
X
X
H
X
High Z
High Z
Commerical
Unit
V
DD
Supply Voltage
–0.5 to 4.6
V
V
DDQ
Output Supply Voltage
–0.5 to V
DD
V
V
CLK
CLK Input Voltage
–0.5 to 6
V
V
in
Input Voltage
–0.5 to V
DD
+ 0.5
(
≤
4.6 V max. )
V
V
out
Output Voltage
–0.5 to V
DD
+ 0.5
(
≤
4.6 V max. )
V
I
out
Output Current per I/O
+/–20
mA
P
D
Power Dissipation
1.5
W
T
OPR
Operating Temperature
0 to 70
o
C
T
STG
Storage Temperature
–55 to 125
o
C
相關(guān)PDF資料
PDF描述
GS841E18AGT-180 256K x 18 Sync Cache Tag
GS841E18AGT-180I 256K x 18 Sync Cache Tag
GS841E18AI-133I 256K x 18 Sync Cache Tag
GS841E18AT 256K x 18 Sync Cache Tag
GS841E18AT-100 256K x 18 Sync Cache Tag
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
GS841E18AGT-180 制造商:GSI 制造商全稱:GSI Technology 功能描述:256K x 18 Sync Cache Tag
GS841E18AGT-180I 制造商:GSI 制造商全稱:GSI Technology 功能描述:256K x 18 Sync Cache Tag
GS841E18AI-133I 制造商:GSI 制造商全稱:GSI Technology 功能描述:256K x 18 Sync Cache Tag
GS841E18AT 制造商:GSI 制造商全稱:GSI Technology 功能描述:256K x 18 Sync Cache Tag
GS841E18AT-100 制造商:GSI 制造商全稱:GSI Technology 功能描述:256K x 18 Sync Cache Tag
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