WSF128K16-37G1UC(2001) Просмотр технического описания (PDF) - White Electronic Designs => Micro Semi
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WSF128K16-37G1UC
(Rev.:2001)
(Rev.:2001)
White Electronic Designs => Micro Semi
WSF128K16-37G1UC Datasheet PDF : 15 Pages
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WSF128K16-XXX
F AC C W /E /P O , FWE C LASH
HARACTERISTICS
RITE RASE ROGRAM PERATIONS
ONTROLLED
(VCC = 5.0V, TA = -55°C TO +125°C)
Parameter
Write Cycle Time
Chip Select Setup Time
Write Enable Pulse Width
Address Setup Time
Data Setup Time
Data Hold Time
Address Hold Time
Chip Select Hold Time
Write Enable Pulse Width High
Duration of Byte Programming Operation (min)
Chip and Sector Erase Time
Read Recovery Time Before Write
VCC Set-up Time
Chip Programming Time
Output Enable Setup Time
Output Enable Hold Time (1)
1. For Toggle and Data Polling.
Symbol
tAVAV
tELWL
tWLWH
tAVWL
tDVWH
tWHDX
tWLAX
tWHEH
tWHWL
tWHWH1
tWHWH2
tGHWL
tWC
tCS
tWP
tAS
tDS
tDH
tAH
tCH
tWPH
tVCS
tOES
tOEH
-70
Min
Max
70
0
35
0
30
0
45
0
20
14
2.2
60
0
50
12.5
0
10
-120
Unit
Min
Max
120
ns
0
ns
50
ns
0
ns
50
ns
0
ns
50
ns
0
ns
20
ns
14
µs
2.2
60
sec
0
µs
50
µs
12.5
sec
0
ns
10
ns
F AC C R O O LASH
HARACTERISTICS
EAD NLY PERATIONS
(VCC = 5.0V, TA = -55°C TO +125°C)
Parameter
Read Cycle Time
Address Access Time
Chip Select Access Time
OE to Output Valid
Chip Select to Output High Z (1)
OE High to Output High Z (1)
Output Hold from Address, CS or OE Change, whichever is first
1. Guaranteed by design, not tested.
Symbol
Min
tAVAV
tRC
tAVQV
tACC
tELQV
tCE
tGLQV
tOE
tEHQZ
tDF
tGHQZ
tDF
tAXQX
tOH
-70
Max
Min
70
70
70
35
20
20
0
-120
Unit
Max
120
ns
120
ns
120
ns
50
ns
30
ns
30
ns
0
ns
White Electronic Designs Corporation • Phoenix AZ • (602) 437-1520
6
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