A42L0616 View Datasheet(PDF) - AMIC Technology
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A42L0616 Datasheet PDF : 25 Pages
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A42L0616 Series
AC Characteristics (continued) (VCC = 3.3V ± 0.3%, VSS = 0V, Ta = 0°C to +70°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
-60
Unit Notes
Min. Max. Min. Max. Min. Max.
Column Address to WE Delay Time
39
tA W D
37
-
42
-
49
-
ns
11
(Read-Modify-Write)
40
tOEH
OE Hold Time from WE During
10
-
13
-
15
-
ns
41
tOEP
OE High Pulse Width
5
-
5
-
5
-
ns
42
tPC
Read or Write Cycle Time (EDO Page) 16
-
20
-
25
-
ns
14
Access Time from CAS Precharge
43
tCPA
(EDO Page)
-
25
-
28
-
35 ns
13
44
tCP
CAS Precharge Time (EDO Page)
7
-
8
-
10
-
ns
45
tPCM EDO Page Mode RMW Cycle Time
39
-
47
-
56
-
ns
EDO Page Mode CAS Pulse Width
46
tCRW
(RMW)
31
-
34
-
38
-
ns
47
tRASP RAS Pulse Width (EDO Page)
45 200K 50 200K 60 200K ns
48
tCSR
CAS Setup Time ( CAS -before- RAS) 5
-
5
-
5
-
ns
3
49
tCHR
CAS Hold Time ( CAS -before- RAS) 10
-
10
-
10
-
ns
3
RAS to CAS Precharge Time
50
tRPC
( CAS -before- RAS)
5
-
5
-
5
-
ns
51
tROH
RAS Hold Time Reference to OE
5
-
5
-
5
-
ns
52
tOEA
OE Access Time
-
13
-
13
-
15 ns
53
tOED
OE to Data Delay
10
-
13
-
15
-
ns
54
tOEZ Output Buffer Turn-off Delay from OE
3
13
3
13
3
13 ns
8
55
tRASS
RAS pulse width ( C -B-R self refresh) 100
-
100
-
100
-
µs
RAS precharge time
56
tRPS
( C -B-R self refresh)
57
tCHS
CAS hold time ( C -B-R self refresh)
79
-
90
- 110 -
ns
-
50
-
50
-
50 ns
PRELIMINARY (June, 2001, Version 0.0)
8
AMIC Technology, Inc.
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