WS512K8-35CQ View Datasheet(PDF) - White Electronic Designs => Micro Semi
Part Name
Description
Manufacturer
WS512K8-35CQ Datasheet PDF : 6 Pages
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WS512K8-XCX
AC CHARACTERISTICS
(VCC = 5.0V, GND = 0V, TA = -55°C to +125°C)
Parameter
Symbol
-20
Read Cycle
Min
Max
Read Cycle Time
tRC
20
Address Access Time
tAA
20
Output Hold from Address Change
tOH
3
Chip Select Access Time
tACS
20
Output Enable to Output Valid
tOE
10
Chip Select to Output in Low Z
tCLZ1
3
Output Enable to Output in Low Z
tOLZ1
0
Chip Disable to Output in High Z
tCHZ1
15
Output Disable to Output in High Z
tOHZ1
12
1. This parameter is guaranteed by design but not tested.
-25
Min
Max
25
25
3
25
10
3
0
17
15
-35
Min
Max
35
35
3
35
25
3
0
20
20
-45
Min
Max
45
45
3
45
35
3
0
30
25
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
AC CHARACTERISTICS
(VCC = 5.0V, GND =0V, TA = -55°C to +125°C)
Parameter
Symbol
-20
Write Cycle
Min
Max
Write Cycle Time
tWC
20
Chip Select to End of Write
tCW
16
Address Valid to End of Write
tAW
16
Data Valid to End of Write
tDW
15
Write Pulse Width
tWP
16
Address Setup Time
tAS
2
Address Hold Time
tAH
2
Output Active from End of Write
tOW1
4
Write Enable to Output in High Z
tWHZ1
10
Data Hold Time
tDH
1
1. This parameter is guaranteed by design but not tested.
-25
Min
Max
25
20
20
15
20
2
2
5
0
15
1
-35
Min
Max
35
25
25
20
25
2
2
5
0
20
1
-45
Min Max
45
30
30
25
30
2
2
5
0
25
1
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
3
White Electronic Designs Corporation • Phoenix, AZ • (602) 437-1520
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