WSF512K32-XXX データシートの表示（PDF） - White Electronic Designs Corporation
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WSF512K32-XXX Datasheet PDF : 14 Pages
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White Electronic Designs
WSF512K32-XXX
FLASH AC CHARACTERISTICS – WRITE/ERASE/PROGRAM OPERATIONS, FCS# CONTROLLED
VCC = 5.0V, -55°C ≤ TA ≤ +125°C
Parameter
Write Cycle Time
FWE# Setup Time
FCS# Pulse Width
Address Setup Time
Data Setup Time
Data Hold Time
Address Hold Time
FCS# Pulse Width High
Duration of Programming Operation (1)
Sector Erase Time (2)
Read Recovery Time
Chip Programming Time
Chip Erase Time (3)
NOTES:
1. Typical value for tWHWH1 is 7ns.
2. Typical value for tWHWH2 is 1sec.
3. Typical value for Chip Erase Time is 8sec.
Symbol
tAVAV
tWC
tWLEL
tWS
tELEH
tCP
tAVEL
tAS
tDVEH
tDS
tEHDX
tDH
tELAX
tAH
tEHEL
tCPH
tWHWH1
tWHWH2
tGHEL
-70
-90
Unit
Min
Max
Min
Max
70
90
ns
0
0
ns
45
45
ns
0
0
ns
45
45
ns
0
0
ns
45
45
ns
20
20
ns
300
300
µs
15
15
sec
0
0
ns
11
sec
64
sec
May 2006
Rev. 9
7
White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com
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