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參數(shù)資料
| 型號： | M29F002BB45K1 |
| 廠商： | 意法半導(dǎo)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)： | 14/22頁 |
| 文件大小： | 189K |
| 代理商： | M29F002BB45K1 |
M29F002BT, M29F002BB, M29F002BNT, M29F002BNB
14/22
Figure 10. Write AC Waveforms, Write Enable Controlled
AI02083
E
G
W
A0-A17
DQ0-DQ7
VALID
VALID
VCC
tVCHEL
tWHEH
tWHWL
tELWL
tAVWL
tWHGL
tWLAX
tWHDX
tAVAV
tDVWH
tWLWH
tGHWL
Table 13. Write AC Characteristics, Write Enable Controlled
(T
A
=
0 to 70°C, –40 to 85°C or –40 to 125°C)
Symbol
Alt
Parameter
M29F002B
Unit
45
55
70 / 90 / 120
t
AVAV
t
WC
Address Valid to Next Address Valid
Min
45
55
70
ns
t
ELWL
t
CS
Chip Enable Low to Write Enable Low
Min
0
0
0
ns
t
WLWH
t
WP
Write Enable Low to Write Enable High
Min
40
40
45
ns
t
DVWH
t
DS
Input Valid to Write Enable High
Min
25
25
30
ns
t
WHDX
t
DH
Write Enable High to Input Transition
Min
0
0
0
ns
t
WHEH
t
CH
Write Enable High to Chip Enable High
Min
0
0
0
ns
t
WHWL
t
WPH
Write Enable High to Write Enable Low
Min
20
20
20
ns
t
AVWL
t
AS
Address Valid to Write Enable Low
Min
0
0
0
ns
t
WLAX
t
AH
Write Enable Low to Address Transition
Min
40
40
45
ns
t
GHWL
Output Enable High to Write Enable Low
Min
0
0
0
ns
t
WHGL
t
OEH
Write Enable High to Output Enable Low
Min
0
0
0
ns
t
VCHEL
t
VCS
V
CC
High to Chip Enable Low
Min
50
50
50
μs
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| M29F002BB45K1T | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:2 Mbit 256Kb x8, Boot Block Single Supply Flash Memory |
| M29F002BB45K3 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:2 Mbit 256Kb x8, Boot Block Single Supply Flash Memory |
| M29F002BB45K3T | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:2 Mbit 256Kb x8, Boot Block Single Supply Flash Memory |
| M29F002BB45K6 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:2 Mbit 256Kb x8, Boot Block Single Supply Flash Memory |
| M29F002BB45K6T | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:2 Mbit 256Kb x8, Boot Block Single Supply Flash Memory |
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