LH28F160S5T-L70A Просмотр технического описания (PDF) - Sharp Electronics
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LH28F160S5T-L70A Datasheet PDF : 52 Pages
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SHARI=
.-
Mode
Read
Output Disable
Standby
Deep Power-Down
Read Identifier
Codes
Query
Write
LHFlGKA9
9
--
1 Notes
1 1 r&3,9
3
3
4
9
9
3,7,&g
Table 3. Bus Operations(BYTE#=V,,)
1 RP# 1 CEd 1 CEd 1 OE# I WE#
1 vlH
I VII
I VII
I VII
! VIH
V,,-, V,,
V,,
V,,-, V,H
VI,
VI,
VI,
$H
VI,
X
X
II
V,H
V,,
X
X
X
X
VI,
VI,
VI,
VI,
vlH
vlH
VI,
VI,
VI,
vlH
v,H
V,,
V,,
v,H
V,,
I Address 1 VP,,
!
X
1X
X
X
X
X
X
X
See
Figure 4 ’
See Table x
7-11
X
X
I DQ,,,li I STS
b-ml
X
High Z X
High Z X
High Z High Z
Note 5 High Z
Note 6 High Z
D,N
X
Mode
Read .
Outputbisable
Table 3.1. Bus Operations(BYTE#=V , )
Notes RP# CEn# CE,# OE# WE# Address VP,, DQ&, STS
1,2,3,9 v,,,
V,,
V,,
V,,
v,,,
X
X
DolIT
X
3
V,M v,,
V,,
V,,-j V,H
X
X HighZ
X
Standby
VI,
vlH
3
vlH
vlH
VI,
X
X
X
X High Z X
v,,
v,,,
Deep Power-Down
4
v,,
X
X
X
X
X
X High Z High Z
Read Identifier
Codes
9
‘1,
YL
YL
YL
‘1,
See
Figure 4 ’
Note 5 High Z
Query
9
VI,
VI,
VI,
VI,
See Table x
vlH
7-11
Note 6 High Z
Write
3,7,&g v,H
V,,
V,,
v,,,
V,,
X
X
D,N
X
NOTES:
1. Refer to DC Characteristics. When VpplVppLK, memory contents can be read, but not altered.
2. X can be VIL or V,H for control pins and addresses, and VP,,, or VP,,+, for V,,. See DC Characteristics for
VP,,, and VP,,, voltages.
3. STS is VoL (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 isfloated during when the WSM is not busy,
in block erase suspend mode with (multi) word/byte write inactive, (multi) word/byte write suspend mode, or
deep power;down mode.
4. RP# at GNDlt0.2V ensures the lowest deep power-down current.
5. See Section 4.2 for read identifier code data.
6. See Section 4.5 for query data.
7. Command writes involving block erase, full chip erase, (multi) word/byte write or block lock-bit configuration are
reliably executed when VPP=VPr+,1 and Vcc=Vcc,,2.
8. Refer to Table 4 for valid D,, during a write operation.
9. Don’t use the timing both OE# and WE# are VI,.
Rev. 1.9
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