參數(shù)資料
型號: 29F002
廠商: Macronix International Co., Ltd.
英文描述: 2M-BIT [256K x 8] CMOS FLASH MEMORY
中文描述: 200萬位[256K × 8]的CMOS閃存
文件頁數(shù): 15/22頁
文件大?。?/td> 189K
代理商: 29F002
15/22
M29F002BT, M29F002BB, M29F002BNT, M29F002BNB
Table 14. Write AC Characteristics, Chip 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
WLEL
t
WS
Write Enable Low to Chip Enable Low
Min
0
0
0
ns
t
ELEH
t
CP
Chip Enable Low to Chip Enable High
Min
40
40
45
ns
t
DVEH
t
DS
Input Valid to Chip Enable High
Min
25
25
30
ns
t
EHDX
t
DH
Chip Enable High to Input Transition
Min
0
0
0
ns
t
EHWH
t
WH
Chip Enable High to Write Enable High
Min
0
0
0
ns
t
EHEL
t
CPH
Chip Enable High to Chip Enable Low
Min
20
20
20
ns
t
AVEL
t
AS
Address Valid to Chip Enable Low
Min
0
0
0
ns
t
ELAX
t
AH
Chip Enable Low to Address Transition
Min
40
40
45
ns
t
GHEL
Output Enable High Chip Enable Low
Min
0
0
0
ns
t
EHGL
t
OEH
Chip Enable High to Output Enable Low
Min
0
0
0
ns
t
VCHWL
t
VCS
V
CC
High to Write Enable Low
Min
50
50
50
μs
Figure 11. Write AC Waveforms, Chip Enable Controlled
AI02084
E
G
W
A0-A17
DQ0-DQ7
VALID
VALID
VCC
tVCHWL
tEHWH
tEHEL
tWLEL
tAVEL
tEHGL
tELAX
tEHDX
tAVAV
tDVEH
tELEH
tGHEL
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PDF描述
29F002 2M (256K X 8) BIT
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29F002T-12 制造商:MCNIX 制造商全稱:Macronix International 功能描述:2M-BIT [256K x 8] CMOS FLASH MEMORY