A42L8316S AMIC Technology, A42L8316S Datasheet - Page 8

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

AC Characteristics (continued)
Test Conditions:
PRELIMINARY
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
#
Input timing reference level: V
Output reference level: V
Output Load: 2TTL gate + CL (50pF)
Assumed t
Symbol
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
Std
WCS
WCH
WCR
t
RCS
RCH
RRH
COH
CAH
OES
RWL
CWL
t
t
DHR
RAL
OFF
ASC
WP
DS
DH
T
=2ns
Read Command Setup Time
Read Command Hold Time
Read Command Hold Time
Reference to RAS
Column Address to RAS Lead
Time
Output Hold After CAS Low
Output Buffer Turn-Off Delay Time
Column Address Setup Time
Column Address Hold Time
Write Command Setup Time
Write Command Hold Time
Write Command Hold Time to RAS
Write Command Pulse Width
Write Command to RAS Lead
Time
Write Command to CAS Lead
Time
Data-in setup Time
Data-in Hold Time
Data-in Hold Time to RAS
OE
(August, 2002, Version 0.1)
Low to CAS High Set Up
OH
/V
Parameter
OL
IH
/V
=2.0V/0.8V
IL
(VCC = 3.3V
=2.0V/0.8V
0.3V, VSS = 0V, Ta = 0 C to +70 C or -40 C to +85 C)
Min.
16
26
26
0
0
0
3
0
5
6
0
5
5
9
7
0
5
-
-30
7
Max.
3
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Min.
17
31
10
31
0
0
0
3
0
6
7
0
6
6
7
0
6
-
-35
Max.
3
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Min.
18
36
11
36
0
0
0
3
0
7
8
0
7
7
7
0
7
AMIC Technology, Inc.
-
-40
A42L8316 Series
Max.
3
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Notes
8, 10
11
11
12
12
9
9