V53C16256HT45I データシートの表示（PDF） - Mosel Vitelic Corporation
部品番号
コンポーネント説明
一致するリスト
V53C16256HT45I Datasheet PDF : 19 Pages
| |||
MOSEL VITELIC
V53C16256H
AC Characteristics (Cont’d)
JEDEC
# Symbol Symbol Parameter
30
35
40
45
50
60
Min. Max. Min. Max. Min. Max. Min. Max. Min. Max. Min. Max. Unit Notes
21 tCL1QX
tLZ
OE or CAS to
0
0
0
0
0
0
ns 16
Low-Z Output
22 tCH2QZ
tHZ
OE or CAS to
High-Z Output
0 5 0 6 0 6 0 7 0 8 0 10 ns 16
23 tRL1AX
tAR
Column Address 26
28
30
35
40
50
ns
Hold Time
from RAS
24 tRL1AV
tRAD
RAS to Column
Address Delay
Time
10 14 11 17 12 20 13 23 14 26 15 30 ns 11
25 tCL1RH1(W) tRSH (W) RAS or CAS Hold 10
10
12
13
14
15
ns
Time in Write Cycle
26 tWL1CH1
tCWL
Write Command to 10
11
12
13
14
15
ns
CAS Lead Time
27 tWL1CL2
tWCS
Write Command
0
0
0
0
0
0
ns 12, 13
Setup Time
28 tCL1WH1 tWCH Write Command
5
5
5
6
7
10
ns
Hold Time
29 tWL1WH1 tWP
Write Pulse Width 5
5
5
6
7
10
ns
30 tRL1WH1 tWCR Write Command
26
28
30
35
40
50
ns
Hold Time from
RAS
31 tWL1RH1
tRWL
Write Command to 10
11
12
13
14
15
ns
RAS Lead Time
32 tDVWL2
tDS
Data in Setup Time 0
0
0
0
0
0
ns 14
33 tWL1DX
tDH
Data in Hold Time 5
5
5
6
7
10
ns 14
34 tWL1GL2 tWOH Write to OE Hold
5
5
6
7
8
10
ns 14
Time
35 tGH2DX
tOED
OE to Data Delay 5
5
6
7
8
10
ns 14
Time
36 tRL2RL2
tRWC
Read-Modify-Write 100
105
110
115
130
170
ns
(RMW)
Cycle Time
37 tRL1RH1 tRRW Read-Modify-Write 65
70
75
80
87
105
ns
(RMW)
Cycle RAS Pulse
Width
38 tCL1WL2 tCWD CAS to WE Delay 26
28
30
32
34
40
ns 12
39 tRL1WL2 tRWD RAS to WE Delay 50
54
58
62
68
85
ns 12
in Read-Modify-
Write Cycle
40 tCL1CH1 tCRW CAS Pulse Width 44
46
48
50
52
65
ns
(RMW)
V53C16256H Rev. 2.3 June 1998
6
Share Link: 