參數(shù)資料
型號(hào): LH28F320S5H-L
廠商: Sharp Corporation
英文描述: 32M-BIT ( 2Mbit x16 / 4Mbit x8 )Boot Block Flash MEMORY(32M位( 2M位 x16 / 4M位 x8 )Boot Block 閃速存儲(chǔ)器)
中文描述: 32兆位(2Mbit的x16 /的4Mb × 8)啟動(dòng)塊閃存(32兆位(200萬(wàn)位x16 / 4分位× 8)啟動(dòng)塊閃速存儲(chǔ)器)
文件頁(yè)數(shù): 11/50頁(yè)
文件大?。?/td> 338K
代理商: LH28F320S5H-L
- 11 -
word/byte write inactive, (multi) word/byte write suspend
mode, or deep power-down mode.
LH28F320S5-L/S5H-L
MODE
NOTE
1, 2, 3, 9
3
RP#
V
IH
V
IH
CE
0
#
V
IL
V
IL
V
IH
V
IH
V
IL
X
CE
1
#
V
IL
V
IL
V
IH
V
IL
V
IH
X
OE#
V
IL
V
IH
WE#
V
IH
V
IH
ADDRESS
X
X
V
PP
X
X
DQ
0
-
15
D
OUT
High Z
STS
X
X
Read
Output Disable
Standby
3
V
IH
X
X
X
X
High Z
X
Deep Power-Down
Read Identifier
Codes
4
V
IL
X
X
X
X
High Z
High Z
See
Fig. 2
See
Table
6 through 10
X
9
V
IH
V
IL
V
IL
V
IL
VI
H
X
(NOTE 5)
High Z
Query
9
V
IH
V
IL
V
IL
V
IL
V
IH
X
(NOTE 6)
High Z
Write
3, 7, 8, 9
V
IH
V
IL
V
IL
V
IH
V
IL
X
D
IN
X
NOTES :
1.
Refer to
Section 6.2.3
"
DC CHARACTERISTICS
"
.
When V
PP
V
PPLK
, memory contents can be read, but
not altered.
2.
X can be V
IL
or V
IH
for control pins and addresses, and
V
PPLK
or V
PPH1
for V
PP
. See
Section 6.2.3
"
DC
CHARACTERISTICS
"
for V
PPLK
and V
PPH1
voltages.
3.
STS is V
OL
(if configured to RY/BY# mode) when the
WSM is executing internal block erase, full chip erase,
(multi) word/byte write or block lock-bit configuration
algorithms. It is floated during when the WSM is not
busy, in block erase suspend mode with (multi)
4.
RP# at GND±0.2 V ensures the lowest deep power-
down current.
See
Section 4.2
for read identifier code data.
See
Section 4.5
for query data.
Command writes involving block erase, full chip erase,
(multi) word/byte write or block lock-bit configuration are
reliably executed when V
PP
= V
PPH1
and V
CC
= V
CC1/2
.
Refer to
Table 3
for valid D
IN
during a write operation.
Don’t use the timing both OE# and WE# are V
IL
.
5.
6.
7.
8.
9.
MODE
NOTE
1, 2, 3, 9
3
RP#
V
IH
V
IH
CE
0
#
V
IL
V
IL
V
IH
V
IH
V
IL
X
CE
1
#
V
IL
V
IL
V
IH
V
IL
V
IH
X
OE#
V
IL
V
IH
WE#
V
IH
V
IH
ADDRESS
X
X
V
PP
X
X
DQ
0
-
7
D
OUT
High Z
STS
X
X
Read
Output Disable
Standby
3
V
IH
X
X
X
X
High Z
X
Deep Power-Down
Read Identifier
Codes
4
V
IL
X
X
X
X
High Z
High Z
See
Fig. 2
See
Table
6 through 10
X
9
V
IH
V
IL
V
IL
V
IL
V
IH
X
(NOTE 5)
High Z
Query
9
V
IH
V
IL
V
IL
V
IL
V
IH
X
(NOTE 6)
High Z
Write
3, 7, 8, 9
V
IH
V
IL
V
IL
V
IH
V
IL
X
D
IN
X
Table 2.1 Bus Operations (BYTE# = V
IH
)
Table 2.2 Bus Operations (BYTE# = V
IL
)
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