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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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LH28F800SU  
8M (512K × 16, 1M × 8) Flash Memory  
LH28F008SA-Compatible Mode Command Bus Definitions  
FIRST BUS CYCLE  
COMMAND  
SECOND BUS CYCLE  
NOTE  
OPER.  
Write  
Write  
Write  
Write  
Write  
Write  
Write  
Write  
ADDRESS  
DATA  
FFH  
90H  
70H  
50H  
40H  
10H  
20H  
B0H  
OPER.  
Read  
Read  
Read  
ADDRESS  
DATA  
Read Array  
X
X
X
X
X
X
X
X
AA  
IA  
X
AD  
Intelligent Identifier  
ID  
1
2
3
Read Compatible Status Register  
Clear Status Register  
Word/Byte Write  
CSRD  
Write  
Write  
Write  
Write  
WA  
WA  
BA  
X
WD  
WD  
Alternate Word/Byte Write  
Block Erase/Confirm  
Erase Suspend/Resume  
D0H  
D0H  
ADDRESS  
DATA  
AA = Array Address  
BA = Block Address  
IA = Identifier Address  
WA = Write Address  
X = Don’t Care  
AD = Array Data  
CSRD = CSR Data  
ID = Identifier Data  
WD = Write Data  
NOTES:  
1. Following the intelligent identifier command, two Read operations access the manufacturer and device signature codes.  
2. The CSR is automatically available after device enters Data Write, Erase or Suspend operations.  
3. Clears CSR.3, CSR.4, and CSR.5. Also clears GSR.5 and all BSR.5 and BSR.2 bits. See Status register definitions.  
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