A42L0616(2002) Ver la hoja de datos (PDF) - AMIC Technology
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A42L0616 Datasheet PDF : 25 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
Min. Max.
-50
Min. Max.
Unit Notes
20
tRRH Read Command Hold Time Reference to RAS
0
-
0
-
ns
9
21
tRAL
Column Address to RAS Lead Time
20
-
22
-
ns
22
tCOH Output Hold After CAS Low
2
-
3
-
ns
23
tOFF Output Buffer Turn-Off Delay Time
-
2
-
3
ns
8, 10
24
tASC Column Address Setup Time
0
-
0
-
ns
25
tCAH Column Address Hold Time
7
-
8
-
ns
26
tOES
OE Low to CAS High Set Up
10
-
10
-
ns
27
tWCS Write Command Setup Time
0
-
0
-
ns
11
28
tWCH Write Command Hold Time
7
-
8
-
ns
11
29
tWCR Write Command Hold Time to RAS
40
-
45
-
ns
30
tWP
Write Command Pulse Width
7
-
8
-
ns
31
tRWL Write Command to RAS Lead Time
12
-
13
-
ns
32
tCWL Write Command to CAS Lead Time
7
-
8
-
ns
33
tDS
Data-in setup Time
0
-
0
-
ns
12
34
tDH
Data-in Hold Time
7
-
8
-
ns
12
35
tDHR
Data-in Hold Time to RAS
40
-
45
-
ns
36
tRWC Read-Modify-Write Cycle Time
104
-
114
-
ns
37
tRWD
RAS to WE Delay Time (Read-Modify-Write)
59
-
65
-
ns
11
38
tCWD
CAS to WE Delay Time (Read-Modify-Write)
26
-
28
-
ns
11
PRELIMINARY (June, 2002, Version 0.2)
7
AMIC Technology, Inc.
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