参数资料
型号: EDI8L32128C17AI
厂商: MICROSEMI CORP-PMG MICROELECTRONICS
元件分类: SRAM
英文描述: 128Kx32 CMOS High Speed Static RAM
中文描述: 128K X 32 MULTI DEVICE SRAM MODULE, 17 ns, PQCC68
封装: PLASTIC, MO-47AE, LCC-68
文件页数: 3/5页
文件大小: 289K
代理商: EDI8L32128C17AI
3
White Electronic Designs Corporation (602) 437-1520 www.whiteedc.com
White Electronic Designs
EDI8L32128C
August, 2002
Rev. 6
White Electronic Designs Corp. reserves the right to change products or specications without notice.
FIG. 4 READ CYCLE 1 - W# HIGH, G#, E# LOW
AC CHARACTERISTICS - READ CYCLE
Parameter
Symbol
12ns
15ns
17ns
20ns
25n
Units
JEDEC
Alt.
Min
Max
Min
Max
Min
Max
Min
Max
Min
Max
Read Cycle Time
tAVAV
tRC
12
15
17
20
25
ns
Address Access Time
tAVQV
tAA
12
15
17
20
25
ns
Chip Enable Access Time
tELQV
tACS
12
15
17
20
25
ns
Chip Enable to Output in Low Z (1)
tELQX
tCLZ
23
3
ns
Chip Disable to Output in High Z (1)
tEHQZ
tCHZ
78
8
10
ns
Output Hold from Address Change
tAVQX
tOH
33
3
ns
Output Enable to Output Valid
tGLQV
tOE
5
6
8
10
ns
Output Enable to Output in Low Z (1)
tGLQX
tOLZ
22
2
0
ns
Output Disable to Output in High Z(1)
tGHQZ
tOHZ
4
5
6
8
10
ns
NOTE 1: Parameter guaranteed, but not tested.
FIG. 5 READ CYCLE 2 - W# HIGH
A
Q
tAVAV
ADDRESS 1
tAVQV
tAVQX
DATA 1
ADDRESS 2
DATA 2
A
E#
G#
Q
tAVAV
tAVQV
tELQV
tELQX
tGLQV
tGLQX
tEHQZ
tGHQZ
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