SST28VF040A-90-4I-PH データシートの表示（PDF） - Silicon Storage Technology
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SST28VF040A-90-4I-PH Datasheet PDF : 24 Pages
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4 Mbit SuperFlash EEPROM
SST28SF040A / SST28VF040A
Data Sheet
TABLE 13: ERASE/PROGRAM CYCLE TIMING PARAMETERS
IEEE
Symbol
tAVA
tWLWH
tAVWL
tWLAX
tELWL
tWHEX
tGHWL
tWGL
tWLEH
tDVWH
tWHDX
tWHWL2
tWHWL3
tEHEL
tWHWL1
Industry
Symbol
TBP
TWP
TAS
TAH
TCS
TCH
TOES
TOEH
TCP
TDS
TDH
TSE
TRST1
TSCE
TCPH
TWPH
TPCP1
TPCH1
TPAS1
TPAH1
Parameter
Byte-Program Cycle Time
Write Pulse Width (WE#)
Address Setup Time
Address Hold Time
CE# Setup Time
CE# Hold Time
OE# High Setup Time
OE# High Hold Time
Write Pulse Width (CE#)
Data Setup Time
Data Hold Time
Sector-Erase Cycle Time
Reset Command Recovery Time
Software Chip-Erase Cycle Time
CE# High Pulse Width
WE# High Pulse Width
Protect CE# or OE# Pulse Width
Protect CE# or OE# High Time
Protect Address Setup Time
Protect Address Hold Time
SST28SF040A
Min
Max
40
90
10
50
0
0
10
10
90
50
10
4
4
20
50
50
50
50
40
0
SST28VF040A
Min
Max
40
100
10
100
0
0
20
20
100
100
20
4
4
20
50
50
50
50
40
0
1. This parameter is measured only for initial qualification and after a design or process change that could affect this parameter.
Units
µs
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ms
µs
ms
ns
ns
ns
ns
ns
ns
T13.6 310
©2001 Silicon Storage Technology, Inc.
11
S71077-04-000 6/01 310
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