128Mb 3V Embedded Parallel NOR Flash
Write AC Characteristics
Table 30: CE#-Controlled Write AC Characteristics
Symbol
80ns
VCCQ = 1.65V to
VCC
60ns1
VCCQ = VCC
70ns
VCCQ = VCC
Parameter
Address valid to next address valid
WE# LOW to CE# LOW
Legacy
tWC
tWS
tCP
JEDEC
tAVAV
tWLEL
tELEH
tDVEH
tEHDX
tEHWH
tEHEL
tAVEL
tELAX
tGHEL
Min
65
0
Max
Min
70
0
Max
Min
80
0
Max
Unit
ns
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
ns
CE# LOW to CE# HIGH
35
45
0
35
45
0
35
45
0
ns
Input valid to CE# HIGH
CE# HIGH to input transition
CE# HIGH to WE# HIGH
CE# HIGH to CE# LOW
tDS
ns
tDH
tWH
tCPH
tAS
ns
0
0
0
ns
30
0
30
0
30
0
ns
Address valid to CE# LOW
CE# LOW to address transition
OE# HIGH to CE# LOW
ns
tAH
45
0
45
0
45
0
ns
–
ns
1. Only available upon customer request.
Note:
PDF: 09005aef84daa141
m29w_128mb.pdf - Rev. A 7/13 EN
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66
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