參數(shù)資料
型號(hào): 29F800
廠商: Fujitsu Limited
英文描述: 8M (1M X 8/512K X 16) BIT
中文描述: 800萬(wàn)(100萬(wàn)X 8/512K × 16)位
文件頁(yè)數(shù): 15/21頁(yè)
文件大小: 142K
代理商: 29F800
15/21
M29F800AT, M29F800AB
Table 13. Write AC Characteristics, Chip Enable Controlled
(T
A
= 0 to 70
°
C, –40 to 85
°
C or –40 to 125
°
C)
Note: 1. Sampled only, not 100% tested.
Symbol
Alt
Parameter
M29F800A
Unit
70
90
t
AVAV
t
WC
Address Valid to Next Address Valid
Min
70
90
ns
t
WLEL
t
WS
Write Enable Low to Chip Enable Low
Min
0
0
ns
t
ELEH
t
CP
Chip Enable Low to Chip Enable High
Min
45
45
ns
t
DVEH
t
DS
Input Valid to Chip Enable High
Min
30
45
ns
t
EHDX
t
DH
Chip Enable High to Input Transition
Min
0
0
ns
t
EHWH
t
WH
Chip Enable High to Write Enable High
Min
0
0
ns
t
EHEL
t
CPH
Chip Enable High to Chip Enable Low
Min
20
20
ns
t
AVEL
t
AS
Address Valid to Chip Enable Low
Min
0
0
ns
t
ELAX
t
AH
Chip Enable Low to Address Transition
Min
45
45
ns
t
GHEL
Output Enable High Chip Enable Low
Min
0
0
ns
t
EHGL
t
OEH
Chip Enable High to Output Enable Low
Min
0
0
ns
t
EHRL(1)
t
BUSY
Program/Erase Valid to RB Low
Max
30
35
ns
t
VCHWL
t
VCS
V
CC
High to Write Enable Low
Min
50
50
μ
s
Figure 9. Write AC Waveforms, Chip Enable Controlled
AI02184
E
G
W
A0-A18/
A–1
DQ0-DQ7/
DQ8-DQ15
VALID
VALID
VCC
tVCHWL
tEHWH
tEHEL
tWLEL
tAVEL
tEHGL
tELAX
tEHDX
tAVAV
tDVEH
tELEH
tGHEL
RB
tEHRL
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