128Mb 3V Embedded Parallel NOR Flash
Read AC Characteristics
Read AC Characteristics
Table 28: Read AC Characteristics
Symbol
80ns
VCCQ = 1.65V
to VCC
60ns 1
VCCQ = VCC
70ns
VCCQ = VCC
Parameter
Legacy
JEDEC Condition Min Max Min Max Min Max Unit Notes
Address valid to next ad-
dress valid
tRC
tAVAV
CE# = VIL,
OE# = VIL
60
–
60
25
–
70
–
70
25
–
80
–
80
30
–
ns
ns
ns
ns
Address valid to output val-
id
tACC
tPAGE
tLZ
tAVQV
CE# = VIL,
OE# = VIL
–
–
–
Address valid to output val-
id (page)
tAVQV1 CE# = VIL,
OE# = VIL
tELQX
–
–
–
CE# LOW to output transi-
tion
OE# = VIL
0
0
0
2
2
CE# LOW to output valid
tE
tOLZ
tELQV
tGLQX
OE# = VIL
CE# = VIL
–
60
–
–
70
–
–
80
–
ns
ns
OE# LOW to output transi-
tion
0
0
0
OE# LOW to output valid
CE# HIGH to output High-Z
OE# HIGH to output High-Z
tOE
tHZ
tDF
tOH
tGLQV
tEHQZ
tGHQZ
tEHQX,
tGHQX,
tAXQX
CE# = VIL
OE# = VIL
CE# = VIL
–
–
–
–
0
25
20
20
–
–
–
–
0
25
20
20
–
–
–
–
0
30
30
20
–
ns
ns
ns
ns
2
2
CE#, OE#, or address transi-
tion to output transition
CE# to BYTE# LOW
CE# to BYTE# HIGH
tELFL
tELFH
tFLQZ
tELBL
tELBH
tBLQZ
–
–
–
–
–
–
5
5
–
–
–
5
5
–
–
–
5
5
ns
ns
ns
BYTE# LOW to output HIgh-
Z
25
25
25
BYTE# HIGH to output valid
Notes:
tFHQV
tBHQV
–
–
30
–
30
–
30
ns
1. Only available upon customer request.
2. Sampled only; not 100% tested.
PDF: 09005aef84daa141
m29w_128mb.pdf - Rev. A 7/13 EN
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