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LH28F800SUT-70 参数 Datasheet PDF下载

LH28F800SUT-70图片预览
型号: LH28F800SUT-70
PDF下载: 下载PDF文件 查看货源
内容描述: 8M ( 512K × 16 , 1M × 8 )快闪记忆体 [8M (512K 】 16, 1M 】 8) Flash Memory]
分类和应用: 闪存存储内存集成电路光电二极管
文件页数/大小: 38 页 / 327 K
品牌: SHARP [ SHARP ELECTRIONIC COMPONENTS ]
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8M (512K × 16, 1M × 8) Flash Memory  
LH28F800SU  
LH28F800SU Performance Enhancement Command Bus Definitions  
FIRST BUS CYCLE  
SECOND BUS CYCLE  
THIRD BUS CYCLE  
COMMAND  
MODE  
NOTE  
OPER. ADDR. DATA OPER. ADDR. DATA OPER. ADDR.  
DATA  
Read Extended  
Status Register  
GSRD  
BSRD  
Write  
X
71H  
Read  
RA  
1
7
Page Buffer Swap  
Read Page Buffer  
Write  
Write  
X
X
72H  
75H  
Read  
Write  
Write  
Write  
PA  
PA  
X
PD  
PD  
Single Load to  
Page Buffer  
Write  
Write  
Write  
X
X
X
74H  
E0H  
E0H  
x8  
BCL  
WCL  
Write  
Write  
X
X
BCH  
4, 6, 10  
Sequential Load to  
Page Buffer  
4, 5,  
6, 10  
x16  
X
WCH  
BC  
(L, H)  
3, 4,  
9, 10  
x8  
x16  
x8  
Write  
Write  
Write  
X
X
X
0CH  
0CH  
FBH  
Write  
Write  
Write  
A0  
X
Write  
Write  
Write  
WA  
WA  
WA  
BC (H, L)  
WCH  
Page Buffer Write  
to Flash  
WCL  
4, 5, 10  
3
WD  
(L, H)  
Two-Byte Write  
A0  
WD(H, L)  
Block  
Erase/Confirm  
Write  
Write  
Write  
X
X
X
20H  
77H  
97H  
Write  
Write  
Write  
BA  
BA  
X
D0H  
D0H  
D0H  
Lock Block/Confirm  
Upload Status  
Bits/Confirm  
2
Upload Device  
Information  
Write  
Write  
Write  
Write  
Write  
X
X
X
X
X
99H  
A7H  
96H  
96H  
96H  
Write  
Write  
Write  
Write  
X
X
X
X
D0H  
D0H  
01H  
02H  
Erase All Unlocked  
Blocks/Confirm  
RY»/BY» Enable to  
Level-Mode  
8
8
RY»/BY» Pulse-On-  
Write  
RY»/BY» Pulse-On-  
Erase  
Write  
Write  
X
X
03H  
04H  
8
8
RY»/BY» Disable  
Sleep  
Write  
Write  
Write  
X
X
X
96H  
F0H  
80H  
Abort  
ADDRESS  
BA = Block Address  
PA = Page Buffer Address  
RA = Extended Register Address  
WA = Write Address  
DATA  
AD = Array Data  
PD = Page Buffer Data  
BSRD = BSR Data  
GSRD = GSR Data  
X = Don’t Care  
WC (L, H) = Word Count (Low, High)  
BC (L, H) = Byte Count (Low, High)  
WD (L, H) = Write Data (Low, High)  
11