V53C16125HT60 Просмотр технического описания (PDF) - Mosel Vitelic Corporation
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V53C16125HT60
Mosel Vitelic Corporation
V53C16125HT60 Datasheet PDF : 18 Pages
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MOSEL VITELIC
V53C16125H
AC Characteristics
TA = 0°C to 70°C, VDD = 5 V ±10%, VSS = 0V unless otherwise noted
AC Test conditions, input pulse levels 0 to 3V15
40
45
50
60
# Symbol Parameter
Min. Max. Min. Max. Min. Max. Min. Max. Unit Notes
1 tRAS
2 tRC
3 tRP
4 tCSH
5 tCAS
6 tRCD
7 tRCS
8 tASR
9 tRAH
10 tASC
11 tCAH
12 tRSH (R)
13 tCRP
14 tRCH
RAS Pulse Width
Read or Write Cycle Time
RAS Precharge Time
CAS Hold Time
CAS Pulse Width
RAS to CAS Delay
Read Command Setup Time
Row Address Setup Time
Row Address Hold Time
Column Address Setup Time
Column Address Hold Time
RAS Hold Time (Read Cycle)
CAS to RAS Precharge Time
Read Command Hold Time
Referenced to CAS
40 75K 45 75K 50 75K 60 75K ns
75
80
90
110
ns
25
25
30
40
ns
40
45
50
60
ns
12
13
14
15
ns
17 28 18 32 19 36 20 45 ns
0
0
0
0
ns
4
0
0
0
0
ns
7
8
9
10
ns
0
0
0
0
ns
5
6
7
10
ns
12
13
14
15
ns
4
4
5
5
ns
0
0
0
0
ns
5
15 tRRH
Read Command Hold Time
0
0
0
0
ns
5
Referenced to RAS
16 tROH
RAS Hold Time Referenced
8
to OE
9
10
10
ns
17 tOAC
18 tCAC
19 tRAC
20 tCAA
Access Time from OE
Access Time from CAS
Access Time from RAS
Access Time from Column
Address
12
13
14
15 ns
12
13
14
15 ns 6, 7
40
45
50
60 ns 6, 8, 9
20
22
24
30 ns 6, 7, 10
21 tLZ
22 tHZ
23 tAR
OE or CAS to Low-Z Output
OE or CAS to High-Z Output
Column Address Hold Time from
RAS
0
0
0
0
ns 16
0
6
0
7
0
8
0
10 ns
16
30
35
40
50
ns
24 tRAD
RAS to Column Address
Delay Time
12 20 13 23 14 26 15 30 ns 11
25 tRSH (W) RAS or CAS Hold Time in Write Cycle 12
13
14
15
ns
26 tCWL
Write Command to CAS
Lead Time
12
13
14
15
ns
27 tWCS
Write Command Setup Time
0
0
0
0
ns 12, 13
28 tWCH
Write Command Hold Time
5
6
7
10
ns
V53C16125H Rev. 1.6 September 1998
5
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