HY27SS08561M 데이터 시트보기 (PDF) - Hynix Semiconductor

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HY27SS08561M

256Mbit (32Mx8bit / 16Mx16bit) NAND Flash Memory

Hynix Semiconductor 

HY27SS(08/16)561M Series

HY27US(08/16)561M Series

256Mbit (32Mx8bit / 16Mx16bit) NAND Flash

System Interface Using CE don’t care

To simplify system interface, CE may be deasserted during data loading or sequential data-reading as shown below. So, it is possible

to connect NAND Flash to a microprocessor. The only function that was removed from standard NAND Flash to make CE don't care

read operation was disabling of the automatic sequential read function.

CLE

CE

CE don't-care

WE

ALE

I/Ox

80h Start Add.(3Cycle)

Data Input

Data Input

Figure32. Program Operation with CE don't-care.

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&(

5(

$/(

5%

,IVHTXHQWLDOURZUHDGHQDEOHG

&(PXVWEHKHOGORZGXULQJW5

W5

&(GRQ¶WFDUH

:(

,2[

K 6WDUW$GG&\FOH

'DWD2XWSXWVHTXHQWLDO

Figure33. Read Operation with CE don't-care

Rev 0.7 / Oct. 2004

10h

37

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