A42L8316S AMIC Technology, A42L8316S Datasheet - Page 7

• Manufacturer Part Number: A42L8316S
• Description: 256K X 16 CMOS DYNAMIC RAM WITH EDO PAGE MODE
• Manufacturer: AMIC Technology

AC Characteristics
Test Conditions:
PRELIMINARY
10
11
12
13
14
15
16
17
#
1
2
3
4
5
6
7
8
9
Input timing reference level: V
Output reference level: V
Output Load: 2TTL gate + CL (50pF)
Assumed t
Symbol
t
Std
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
RAS
CAS
RCD
RAD
RSH
CSH
CRP
ASR
RAH
RAC
CAC
OEA
CLZ
t
RC
RP
AA
AR
T
T
=2ns
Transition Time (Rise and Fall)
Random Read or Write Cycle
Time
Time
Row Address Setup Time
Row Address Hold Time
Access Time from RAS
Access Time from CAS
Access Time from Column
Address
Column Address Hold Time from
RAS Precharge Time
RAS Pulse Width
RAS to CAS Delay Time
RAS to Column Address Delay
RAS
CAS Pulse Width
CAS to RAS Hold Time
CAS Hold Time
CAS to RAS Precharge Time
CAS to Output in Low Z
OE Access Time
(August, 2002, Version 0.1)
(VCC = 3.3V
OH
Parameter
/V
OL
IH
/V
=2.0V/0.8V
IL
0.3V, VSS = 0V, Ta = 0 C to +70 C or -40 C to +85 C)
=2.0V/0.8V
Min.
54
20
30
10
29
26
1
5
8
5
5
0
5
3
-
-
-
-
-30
6
Max.
10K
10K
50
21
14
30
16
9
9
-
-
-
-
-
-
-
-
-
Min.
62
23
35
10
31
31
1
6
8
6
5
0
6
3
-
-
-
-
-35
Max.
10K
10K
50
25
18
35
10
17
10
-
-
-
-
-
-
-
-
-
Min.
70
26
40
10
33
36
1
7
8
7
5
0
7
3
AMIC Technology, Inc.
-
-
-
-
-40
A42L8316 Series
Max.
10K
10K
50
29
22
40
11
18
11
-
-
-
-
-
-
-
-
-
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Notes
6, 13
7, 13
4, 5
6,7
6
7
8