參數(shù)資料
型號: M29W040B70NZ1F
廠商: 意法半導(dǎo)體
英文描述: 4 Mbit 512Kb x8, Uniform Block Low Voltage Single Supply Flash Memory
中文描述: 4兆位512KB的× 8,統(tǒng)一座低電壓單電源閃存
文件頁數(shù): 4/20頁
文件大?。?/td> 161K
代理商: M29W040B70NZ1F
M29W040B
12/20
Figure 8. Read Mode AC Waveforms
AI02903
tAVAV
tAVQV
tAXQX
tELQX
tEHQZ
tGLQV
tGLQX
tGHQX
VALID
A0-A18
G
DQ0-DQ7
E
tELQV
tEHQX
tGHQZ
VALID
Table 11. Read AC Characteristics
(TA = 0 to 70°C or –40 to 85°C)
Note: 1. Sampled only, not 100% tested.
Symbol
Alt
Parameter
Test Condition
M29W040B
Unit
55
70
90 / 120
tAVAV
tRC
Address Valid to Next Address Valid
E = VIL,
G = VIL
Min
55
70
90
ns
tAVQV
tACC
Address Valid to Output Valid
E = VIL,
G = VIL
Max
55
70
90
ns
tELQX
(1)
tLZ
Chip Enable Low to Output
Transition
G = VIL
Min
000
ns
tELQV
tCE
Chip Enable Low to Output Valid
G = VIL
Max
55
70
90
ns
tGLQX
(1)
tOLZ
Output Enable Low to Output
Transition
E = VIL
Min
000
ns
tGLQV
tOE
Output Enable Low to Output Valid
E = VIL
Max
30
35
ns
tEHQZ
(1)
tHZ
Chip Enable High to Output Hi-Z
G = VIL
Max
20
25
30
ns
tGHQZ
(1)
tDF
Output Enable High to Output Hi-Z
E = VIL
Max
20
25
30
ns
tEHQX
tGHQX
tAXQX
tOH
Chip Enable, Output Enable or
Address Transition to Output
Transition
Min
000
ns
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