GLT44016-25TC 查看數據表（PDF） - G-Link Technology
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GLT44016-25TC Datasheet PDF : 17 Pages
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G-LINK
AC Characteristics
GLT44016
256K X 16 CMOS DYNAMIC RAM WITH EXTENDED DATA OUTPUT
Aug, 2000(Rev.3.1)
Parameter
Data Set-Up Time
Data Hold Time
Data Hold Time Referenced to RAS
RAS to WE E Delay Time
CAS to WE Delay Time
Column Address to WE Delay Time
RAS to CAS Precharge Time
Access Time from CAS Precharge
EDO Page Mode Cycle Time
EDO Page Mode Read-Modify-Write Cycle Time
CAS Precharge Time (EDO Page Mode)
RAS Pulse Width (EDO Page Mode Only)
Access Time from OE
OE to Data Delay Time
OE to Output High-Z
OE Command Hold Time
Data Output Hold after CAS low
RAS to Output High-Z
WE to Output High-Z
OE to CAS Hold Time
CAS Hold Time to OE
OE Precharge Time
CAS Set-Up Time for CAS -before- RAS Cycle
CAS Hold Time for CAS -before- RAS Cycle
Transition Time
Refresh Period
25
28
30
35
40
50
Symbol Min. Max. Min. Max. Min. Max. Min. Max. Min. Max. Min. Max. Unit Notes
tDS
00000
0
0
0
ns
tDH
4
4
7
8
8
8
ns
tDHR
19
19
27
32
36
37
ns
tRWD
36
36
43
49
54
64
ns
tCWD
19
19
21
23
24
26
ns
tAWD
24
24
27
30
32
37
ns
tRPC
0
0
0
0
0
0
ns
tCPA
15
15
18
20
22
27 ns
tPC
10
10
12
13
15
20
ns
tPRWC
35
35
39
43
45
50
ns
tCP
3
3
4.5
5
6
8
ns
tRASP 25 100k 28 100k 30 100K 35 100k 40 100k 50 100k ns
tOEA
8
8
10
11
12
14 ns
tOED
5
5
7
8
8
8
ns
tOEZ
3 7 3 7 3 7 3 8 3 8 0 8 ns
tOEH
5
5
6
6
7
7
ns
tDOH
4
4
5
5
5
5
ns
tREZ
3 7 3 7 3 7 3 8 3 8 3 8 ns
tWEZ
3 10 3 10 3 10 3 10 3 10 3 12 ns
tOCH
8
8
8
8
8
8
ns
tCHO
8
8
8
8
8
8
ns
tOEP
8
8
8
8
8
8
ns
tCSR
5
5
10
10
10
10
ns
tCHR
6
6
7
8
8
10
ns
tT
1.5 50 1.5 50 1.5 50 1.5 50 1.5 50 2 50 ns
tREF
8
8
8
8
8
8 ms
G-Link Technology Corporation
2701Northwestern Parkway
Santa Clara, CA 95051, U.S.A.
-7-
G-Link Technology Corporation,Taiwan
6F, No. 24-2, Industry E. RD. IV, Science Based
Industrial Park, Hsin Chu, Taiwan.
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