A42L0616 Ver la hoja de datos (PDF) - AMIC Technology
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A42L0616 Datasheet PDF : 24 Pages
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A42L0616 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
-45
-50
Unit Notes
Min. Max. Min. Max.
24
tASC Column Address Setup Time
25
tCAH Column Address Hold Time
26
tOES
OE Low to CAS High Set Up
27
tWCS Write Command Setup Time
28
tWCH Write Command Hold Time
29
tWCR Write Command Hold Time to RAS
30
tWP
Write Command Pulse Width
31
tRWL Write Command to RAS Lead Time
0
-
0
-
ns
7
-
8
-
ns
10
-
10
-
ns
0
-
0
-
ns
11
7
-
8
-
ns
11
40
-
45
-
ns
7
-
8
-
ns
12
-
13
-
ns
32
tCWL Write Command to CAS Lead Time
33
tDS
Data-in setup Time
34
tDH
Data-in Hold Time
35
tDHR
Data-in Hold Time to RAS
36
tRWC Read-Modify-Write Cycle Time
37
tRWD
RAS to WE Delay Time (Read-Modify-Write)
7
-
8
-
0
-
0
-
7
-
8
-
40
-
45
-
104
-
114
-
59
-
65
-
ns
ns
12
ns
12
ns
ns
ns
11
38
tCWD
CAS to WE Delay Time (Read-Modify-Write)
26
-
28
-
ns
11
39
tAWD Column Address to WE Delay Time
(Read-Modify-Write)
34
-
37
-
ns
11
40
tOEH
OE Hold Time from WE
7
-
8
-
ns
41
tOEP
OE High Pulse Width
5
-
5
-
ns
42
tPC
Read or Write Cycle Time (EDO Page)
18
-
20
-
ns
14
43
tCPA Access Time from CAS Precharge (EDO Page)
-
21
-
23
ns
13
44
TCP
CAS Precharge Time
7
-
8
-
ns
45
tPCM EDO Page Mode RMW Cycle Time
46
-
50
-
ns
46
tCRW EDO Page Mode CAS Pulse Width (RMW)
35
-
38
-
ns
(July, 2004, Version 1.1)
7
AMIC Technology, Corp.
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