参数资料
型号: GS70328SJ-12I
厂商: Electronic Theatre Controls, Inc.
英文描述: 32K x 8 256Kb Asynchronous SRAM
中文描述: 32K的× 8 256Kb的异步SRAM
文件页数: 5/11页
文件大小: 231K
代理商: GS70328SJ-12I
GS70328SJ/TS
Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com.
Rev: 1.11 11/2004
5/11
1999, GSI Technology
AC Characteristics
Read Cycle
* These parameters are sampled and are not 100% tested
Read Cycle 1: CE = OE = V
IL
, WE = V
IH
Parameter
Symbol
-7
-8
-10
-12
-15
Unit
Min
Max
Min
Max
Min
Max
Min
Max
Min
Max
Read cycle time
t
RC
7
8
10
12
15
ns
Address access time
t
AA
7
8
10
12
15
ns
Chip enable access time (CE)
t
AC
7
8
10
12
15
ns
Output enable to output valid (OE)
t
OE
3.5
4
5
6
7
ns
Output hold from address change
t
OH
2
2
2
3
3
ns
Chip enable to output in low Z (CE)
t
LZ
*
2
2
2
3
3
ns
Output enable to output in low Z (OE)
t
OLZ
*
0
0
0
0
0
ns
Chip disable to output in High Z (CE)
t
HZ
*
3.5
4
5
6
7
ns
Output disable to output in High Z (OE)
t
OHZ
*
3
3.5
4
5
6
ns
t
AA
t
OH
t
RC
Address
Data Out
Previous Data
Data valid
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