參數(shù)資料
型號(hào): DPS256X32V3-85M
廠商: TWILIGHT TECHNOLOGY INC
元件分類: SRAM
英文描述: 256K X 32 MULTI DEVICE SRAM MODULE, 85 ns, CPGA66
封裝: 1.090 X 1.090 INCH, 0.400 INCH HEIGHT, VERSA STACK, CERAMIC, PGA-66
文件頁(yè)數(shù): 5/8頁(yè)
文件大小: 695K
代理商: DPS256X32V3-85M
Dense-Pac Microsystems, Inc.
DPS256X32V3
WRITE CYCLE 1: WE Controlled. OE Clocked. 13
ADDRESS
OE
CE
SEL
WE
DATA OUT
DATA IN
AC OPERATING CONDITIONS AND CHARACTERISTICS - WRITE CYCLE 6, 7: Over operating ranges
No. Symbol
Parameter
70ns
85ns
100ns
120ns
150ns
Unit
Min.
Max.
Min.
Max.
Min.
Max.
Min.
Max.
Min.
Max.
13
tWC
Write Cycle Time
70
85
100
120
150
ns
14
tAW
Address Valid to End of Write
65
75
90
100
120
ns
15
tCW
Chip Enable to End of Write
65
75
90
100
120
ns
16
tAS
Address Set-Up Time 9
0
ns
17
tWP
Write Pulse Width 10
55
65
75
85
90
ns
18
tWR
Write Recovery Time 11
10
15
ns
19
tWHZ
Write Enable to Output in HIGH-Z 4, 5
30
35
40
45
ns
20
tDW
Data to Write Time Overlap
35
40
50
60
ns
21
tDH
Data Hold from Write Time
0
ns
22
tOW
Output Active from End of Write
5
ns
Available in Commercial Only.
** Valid for both Read and Write Cycles.
30A044-00
REV. E
5
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