A42L8316V-30U Ver la hoja de datos (PDF) - AMIC Technology
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A42L8316V-30U Datasheet PDF : 25 Pages
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A42L8316 Series
AC Characteristics (continued) (VCC = 3.3V ± 0.3V, VSS = 0V, Ta = 0°C to +70°C or -40°C to +85°C)
Test Conditions:
Input timing reference level: VIH/VIL=2.0V/0.8V
Output reference level: VOH/VOL=2.0V/0.8V
Output Load: 2TTL gate + CL (50pF)
Assumed tT=2ns
Std
# Symbol
Parameter
-30
-35
-40
Unit
Min. Max. Min. Max. Min. Max.
36 tRWC Read-Modify-Write Cycle Time
75
-
85
-
95
-
ns
37
tRWD
RAS to WE Delay Time
(Read-Modify-Write)
40
-
46
-
52
-
ns
38
tCWD
CAS to WE Delay Time (Read-
19
-
21
-
23
-
ns
Modify-Write)
39 tAWD Column Address to WE Delay
Time (Read-Modify-Write)
26
-
28
-
30
-
ns
40
tOEH
OE Hold Time from WE
5
-
6
-
7
-
ns
41
tOEP
OE High Pulse Width
5
-
5
-
5
-
ns
42
tPC
Read or Write Cycle Time (EDO
Page)
14
-
16
-
18
-
ns
43
tCPA
Access Time from CAS Precharge
-
16
-
18
-
20
ns
(EDO Page)
44
tCP
CAS Precharge Time
5
-
6
-
7
-
ns
45 tPCM EDO Page Mode RMW Cycle Time 37
-
40
-
43
-
ns
46 tCRW EDO Page Mode CAS Pulse Width 28
-
30
-
32
-
ns
(RMW)
47 tRASP RAS Pulse Width (EDO Page)
30 200K 35 200K 40 200K ns
48
tCSR
CAS Setup Time
( CAS -before- RAS )
5
-
5
-
5
-
ns
49
tCHR
CAS Hold Time
( CAS -before- RAS )
10
-
10
-
10
-
ns
50
tRPC
RAS to CAS Precharge Time
10
-
10
-
10
-
ns
Notes
11
11
11
14
13
3
3
3
PRELIMINARY (August, 2002, Version 0.1)
8
AMIC Technology, Inc.
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