A416316B Ver la hoja de datos (PDF) - AMIC Technology
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A416316B Datasheet PDF : 25 Pages
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A416316B Series
AC Characteristics (continued)
(VCC = 5V ± 10%, VSS = 0V, Ta = 0°C to +70°C)
Std
# Symbol
Parameter
-30
-35
-40
Unit Notes
Min. Max. Min. Max. Min. Max.
38
tCWD
CAS to WE Delay Time
(Read-Modify-Write)
26
-
28
-
30
-
ns
11
39
tAWD Column Address to WE Delay Time
32
-
35
-
35
-
ns
11
(Read-Modify-Write)
40 tRASS RAS Pulse Width (Self Refresh Mode) 300
-
300
-
300
-
µs
41
tCPN
CAS Precharge Time
( CAS before RAS )
10 100K 10 100K 10 100K ns
42
tPC Read or Write Cycle Time (Fast Page) 19
-
21
-
23
-
ns
14
43
tCPA
Access Time from CAS Precharge
(Fast Page)
-
19
-
21
-
23 ns
13
44
tCP
CAS Precharge Time (Fast Page)
3
-
4
-
5
-
ns
45 tPRM Fast Page Mode RMW Cycle Time
56
-
58
-
60
-
ns
46
tCRW
Fast Page Mode CAS Pulse Width
(RMW)
-
44
-
46
-
48 ns
47 tRASP RAS Pulse Width (Fast Page)
30 75K 35 75K 40 75K ns
48
tCSR
CAS Setup Time ( CAS -before- RAS )
0
-
0
-
0
-
ns
3
49
tCHR
CAS Hold Time ( CAS -before- RAS )
7
-
8
-
8
-
ns
3
50
tRPC
RAS to CAS Precharge Time
( CAS -before- RAS )
0
-
0
-
0
-
ns
51
tROH
RAS Hold Time Reference to OE
6
-
7
-
8
-
ns
52
tOEA
OE Access Time
-
10
-
11
-
12 ns
53
tOED
OE to Data Delay
5
-
5
-
5
-
ns
54
tOEZ Output Buffer Turn-off Delay from OE
0
5
0
6
0
6
ns
8
PRELIMINARY (November, 2000, Version 0.0)
8
AMIC Technology, Inc.
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