參數(shù)資料
型號： IS41LV82002-50T
英文描述： x8 EDO Page Mode DRAM
中文描述： x8 EDO公司頁面模式的DRAM
文件頁數(shù)： 7/19頁
文件大?。?/td> 157K
代理商： IS41LV82002-50T
Integrated Silicon Solution, Inc.
—
1-800-379-4774
Rev. D
06/24/01
7
IS41C4400
X
IS41LV4400
X
S
ERIES
ISSI
AC CHARACTERISTICS
(Continued)
(1,2,3,4,5,6)
(Recommended Operating Conditions unless otherwise noted.)
-50
-60
Symbol
t
RWL
t
CWL
t
WCS
t
DHR
t
ACH
Parameter
Write Command to
RAS
Lead Time
(17)
Write Command to
CAS
Lead Time
(17, 21)
Write Command Setup Time
(14, 17, 20)
Data-in Hold Time (referenced to
RAS
)
Column-Address Setup Time to
CAS
Precharge during WRITE Cycle
OE
Hold Time from
WE
during
READ-MODIFY-WRITE cycle
(18)
Data-In Setup Time
(15, 22)
Data-In Hold Time
(15, 22)
READ-MODIFY-WRITE Cycle Time
RAS
to
WE
Delay Time during
READ-MODIFY-WRITE Cycle
(14)
CAS
to
WE
Delay Time
(14, 20)
Column-Address to
WE
Delay Time
(14)
EDO Page Mode READ or WRITE
Cycle Time
Pulse Width in EDO Page Mode
Access Time from
CAS
Precharge
(15)
EDO Page Mode READ-WRITE
Cycle Time
Data Output Hold after
CAS
LOW
Output Buffer Turn-Off Delay from
CAS
or
RAS
(13,15,19, 24)
Output Disable Delay from
WE
CAS
Setup Time (CBR REFRESH)
(20, 25)
CAS
Hold Time (CBR REFRESH)
( 21, 25)
OE
Setup Time prior to
RAS
during
HIDDEN REFRESH Cycle
Auto Refresh Period
Min.
13
8
0
39
15
Max.
—
—
—
—
—
Min.
15
10
0
39
15
Max.
—
—
—
—
—
Units
ns
ns
ns
ns
ns
t
OEH
8
—
10
—
ns
t
DS
t
DH
t
RWC
t
RWD
0
8
—
—
—
—
0
10
133
77
—
—
—
—
ns
ns
ns
ns
108
64
t
CWD
t
AWD
t
PC
26
39
20
—
—
—
32
47
25
—
—
—
ns
ns
ns
t
RASP
t
CPA
t
PRWC
50
—
56
100K
30
—
60
—
68
100K
35
—
ns
ns
ns
t
COH
t
OFF
5
0
—
12
5
0
—
15
ns
ns
t
WHZ
t
CSR
t
CHR
t
ORD
3
5
8
0
10
—
—
—
3
5
10
0
10
—
—
—
ns
ns
ns
ns
t
REF
2,048 Cycles
4,096 Cycles
—
—
1
32
64
50
—
—
1
32
64
50
ms
t
T
Transition Time (Rise or Fall)
(2, 3)
ns
AC TEST CONDITIONS
Output load:
Input timing reference levels: V
IH
= 2.4V, V
IL
= 0.8V
Output timing reference levels: V
OH
= 2.0V, V
OL
= 0.8V
Two TTL Loads and 50 pF
相關(guān)PDF資料
PDF描述
IS41LV82002-50TI x8 EDO Page Mode DRAM
IS41LV82002-60J x8 EDO Page Mode DRAM
IS41LV82002-60JI x8 EDO Page Mode DRAM
IS41LV82002-60T x8 EDO Page Mode DRAM
IS41LV82002-60TI x8 EDO Page Mode DRAM
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
IS41LV82002-50TI 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 EDO Page Mode DRAM
IS41LV82002-60J 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 EDO Page Mode DRAM
IS41LV82002-60JI 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 EDO Page Mode DRAM
IS41LV82002-60T 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 EDO Page Mode DRAM
IS41LV82002-60TI 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 EDO Page Mode DRAM
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