參數(shù)資料
型號: M29F002BB45K1
廠商: 意法半導體
英文描述: 2 Mbit 256Kb x8, Boot Block Single Supply Flash Memory
中文描述: 2兆位的256Kb × 8,啟動座單電源閃存
文件頁數(shù): 13/22頁
文件大?。?/td> 189K
代理商: M29F002BB45K1
13/22
M29F002BT, M29F002BB, M29F002BNT, M29F002BNB
Figure 9. Read Mode AC Waveforms
AI02961
tAVAV
tAVQV
tAXQX
tELQX
tEHQZ
tGLQV
tGLQX
tGHQX
VALID
A0-A17
G
DQ0-DQ7
E
tELQV
tEHQX
tGHQZ
VALID
Table 12. Read AC Characteristics
(TA =
0 to 70°C, –40 to 85°C or –40 to 125°C)
Note: 1. Sampled only, not 100% tested.
Symbol
Alt
Parameter
Test Condition
M29F002B
Unit
45
55
70 / 90 / 120
t
AVAV
t
RC
Address Valid to Next Address Valid
E = V
IL
,
G = V
IL
Min
45
55
70
ns
t
AVQV
t
ACC
Address Valid to Output Valid
E = V
IL
,
G = V
IL
Max
45
55
70
ns
t
ELQX
(1)
t
LZ
Chip Enable Low to Output
Transition
G = V
IL
Min
0
0
0
ns
t
ELQV
t
CE
Chip Enable Low to Output Valid
G = V
IL
Max
45
55
70
ns
t
GLQX
(1)
t
OLZ
Output Enable Low to Output
Transition
E = V
IL
Min
0
0
0
ns
t
GLQV
t
OE
Output Enable Low to Output Valid
E = V
IL
Max
25
30
30
ns
t
EHQZ
(1)
t
HZ
Chip Enable High to Output Hi-Z
G = V
IL
Max
15
18
20
ns
t
GHQZ
(1)
t
DF
Output Enable High to Output Hi-Z
E = V
IL
Max
15
18
20
ns
t
EHQX
t
GHQX
t
AXQX
t
OH
Chip Enable, Output Enable or
Address Transition to Output
Transition
Min
0
0
0
ns
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