V53C318165A-70T 查看數據表（PDF） - Mosel Vitelic, Corp
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V53C318165A-70T Datasheet PDF : 18 Pages
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MOSEL VITELIC
V53C318165A
AC Characteristics (Cont’d)
JEDEC
# Symbol Symbol Parameter
50
60
70
Min. Max. Min. Max. Min. Max. Unit Notes
33 tWL1DX tDH
Data in Hold Time
8
10
12
34 tWL1GL2 tWOH
Write to OE Hold Time
10
13
15
35 tCH2RH2 tPRWC
EDO Page Mode Read-Write Cycle Time
58
68
77
36 tRL2RL2
(RMW)
tRWC
Read-Modify-Write Cycle Time
113
138
162
ns
10
ns
10
ns
ns
38 tCL1WL2 tCWD
CAS to WE Delay
27
32
36
ns
10
39 tRL1WL2 tRWD
RAS to WE Delay in Read-Modify-Write
64
77
89
ns
10
Cycle
40 tAVWL2
41 tCL2CL2
42 tCH2CL2
43 tAVRH1
44 tCH2QV
46 tCL1RL2
tAWD
tPC
tCP
tCAR
tCAP
tCSR
Column Address to WE Delay
39
47
54
ns
10
EDO Page Mode Read or Write Cycle Time 20
25
30
ns
CAS Precharge Time
8
10
10
ns
Column Address to RAS Setup Time
25
30
35
ns
Access Time from Column Precharge
27
32
37 ns
6
CAS Setup Time CAS-before-RAS
10
10
10
ns
Refresh
47 tRH2CL2
48 tRL1CH1
50 tRH2CL2
51 tRH2CL2
52 tRH2CL2
53 tRH2CL2
54 tRH2CL2
55 tRH2CL2
tRPC
tCHR
tRASP
tRHCP
tCPWD
tCPT
tWRP
tWRH
RAS to CAS Precharge Time
CAS Hold Time CAS-before-RAS Refresh
RAS Pulse Width (EDO Mode)
CAS Precharge Time to RAS Delay
CAS Precharge Time to WE
CAS Precharge Time (CBR Counter Test)
Write to RAS Precharge time (CRB Cycle)
Write Hold time reference to RAS
(CRB Cycle)
5
5
5
ns
10
10
10
ns
50 200K 60 200K 70 200K ns
27
32
37
ns
41
49
56
ns
35
40
40
ns
10
10
10
ns
10
10
10
ns
56 tRH2CL2
57 tRH2CL2
58 tT
59
tCDD
tODD
tT
tREF
CAS High to Data delay
OE High to Data delay
Transition Time (Rise and Fall)
Refresh Interval (1024 Cycles)
10
13
15
ns
16
10
13
15
ns
16
1 50 1 50 1 50 ns
16
16
16 ms
Self Refresh AC Characteristics
60
tRASS
RAS Pulse Width During Self Refresh
100K
100K
100K
ns
17
61
tRPS
RAS Precharge Time During Self Refresh 95
110
130
ns
17
62
tCHS
CAS Hold Time Width During Self Rerfresh 50
50
50
ns
17
V53C318165A Rev. 1.0 January 1998
6
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