參數(shù)資料
型號: M58WR032FT
廠商: 意法半導(dǎo)體
英文描述: 32 Mbit (2Mb x 16, Multiple Bank, Burst) 1.8V Supply Flash Memory
中文描述: 32兆位(含2Mb × 16,多銀行,突發(fā))1.8V電源快閃記憶體
文件頁數(shù): 52/86頁
文件大?。?/td> 1306K
代理商: M58WR032FT
M58WR032FT, M58WR032FB
52/86
Table 23. Write AC Characteristics, Chip Enable Controlled
Note: 1. Sampled only, not 100% tested.
2. t
WHEL
has the values shown when reading in the targeted bank. System designers should take this into account and may insert a
software No-Op instruction to delay the first read in the same bank after issuing a command. If it is a Read Array operation in a
different bank t
WHEL
is 0ns.
Symbol
Alt
Parameter
M58WR032FT/B
Unit
60
70
80
C
t
AVAV
t
WC
Address Valid to Next Address Valid
Min
60
70
80
ns
t
AVEH
Address Valid to Chip Enable High
Min
40
45
50
ns
t
AVLH
Address Valid to Latch Enable High
Min
7
9
9
ns
t
DVEH
t
DS
Data Valid to Chip Enable High
Min
40
45
50
ns
t
EHAX
t
AH
Chip Enable High to Address Transition
Min
0
0
0
ns
t
EHDX
t
DH
Chip Enable High to Input Transition
Min
0
0
0
ns
t
EHEL
t
CPH
Chip Enable High to Chip Enable Low
Min
20
25
25
ns
t
EHGL
Chip Enable High to Output Enable Low
Min
0
0
0
ns
t
EHWH
t
CH
Chip Enable High to Write Enable High
Min
0
0
0
ns
t
ELKV
Chip Enable Low to Clock Valid
Min
7
9
9
ns
t
ELEH
t
CP
Chip Enable Low to Chip Enable High
Min
40
45
50
ns
t
ELLH
Chip Enable Low to Latch Enable High
Min
10
10
10
ns
t
ELQV
Chip Enable Low to Output Valid
Min
60
70
80
ns
t
GHEL
Output Enable High to Chip Enable Low
Min
14
17
17
ns
t
LHAX
Latch Enable High to Address Transition
Min
7
9
9
ns
t
LLLH
Latch Enable Pulse Width
Min
7
9
9
ns
t
WHEL(2)
Write Enable High to Chip Enable Low
Min
20
25
25
ns
t
WHQV
Write Enable High to Output Valid
Min
80
95
105
ns
t
WLEL
t
CS
Write Enable Low to Chip Enable Low
Min
0
0
0
ns
P
t
EHVPL
Chip Enable High to V
PP
Low
Min
200
200
200
ns
t
EHWPL
Chip Enable High to Write Protect Low
Min
200
200
200
ns
t
QVVPL
Output (Status Register) Valid to V
PP
Low
Min
0
0
0
ns
t
QVWPL
Output (Status Register) Valid to Write Protect
Low
Min
0
0
0
ns
t
VPHEH
t
VPS
V
PP
High to Chip Enable High
Min
200
200
200
ns
t
WPHEH
Write Protect High to Chip Enable High
Min
200
200
200
ns
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M58WR032FT60ZB6 32 Mbit (2Mb x 16, Multiple Bank, Burst) 1.8V Supply Flash Memory
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