V53C8129H40 查看數據表（PDF） - Mosel Vitelic Corporation
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V53C8129H40 Datasheet PDF : 18 Pages
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MOSEL VITELIC
V53C8129H
AC Characteristics (Cont’d)
JEDEC
# Symbol
32 tDVWL2
33 tWL1DX
34 tWL1GL2
35 tGH2DX
36 tRL2RL2
(RMW)
37 tRL1RH1
(RMW)
38 tCL1WL2
39 tRL1WL2
40 tCL1CH1
41 tAVWL2
42 tCL2CL2
43 tCH2CL2
44 tAVRH1
45 tCH2QV
46 tRL1DX
47 tCL1RL2
48 tRH2CL2
49 tRL1CH1
50 tCL2CL2
(RMW)
51 tT
52
53
Symbol Parameter
tDS
tDH
tWOH
tOED
tRWC
Data in Setup Time
Data in Hold Time
Write to OE Hold Time
OE to Data Delay Time
Read-Modify-Write Cycle Time
35
40
45
50
Min. Max. Min. Max. Min. Max. Min. Max. Unit Notes
0
0
0
0
ns 14
4
5
6
7
ns 14
5
6
7
8
ns 14
5
6
7
8
ns 14
105
110
115
130
ns
tRRW
tCWD
tRWD
tCRW
tAWD
tPC
tCP
tCAR
tCAP
tDHR
tCSR
tRPC
tCHR
tPCM
tT
tREF
tCOH
Read-Modify-Write Cycle RAS Pulse
70
75
80
87
ns
Width
CAS to WE Delay
28
30
32
34
ns 12
RAS to WE Delay in Read-Modify-Write 54
58
62
68
ns 12
Cycle
CAS Pulse Width (RMW)
46
48
50
52
ns
Col. Address to WE Delay
35
38
41
42
ns 12
EDO Page Mode Read or Write Cycle 14
15
17
19
ns
Time
CAS Precharge Time
4
5
6
7
ns
Column Address to RAS Setup Time
18
20
22
24
ns
Access Time from Column Precharge
21
23
25
27 ns
7
Data in Hold Time Referenced to RAS 28
30
35
40
ns
CAS Setup Time CAS-before-RAS
10
10
10
10
ns
Refresh
RAS to CAS Precharge Time
0
0
0
0
ns
CAS Hold Time CAS-before-RAS Refresh 8
8
10
12
ns
EDO Page Mode Read-Modify-Write
58
60
65
70
ns
Cycle Time
Transition Time (Rise and Fall)
3 50 3 50 3 50 3 50 ns 15
Refresh Interval (512 Cycles)
8
8
8
8 ms
Output Hold After CAS Low
5
5
5
5
ns
V53C8129H Rev. 1.3 July 1997
6
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