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| HY27UF082G2A Datasheet, PDF (37/45 Pages) Hynix Semiconductor – 2Gbit (256Mx8bit/128Mx16bit) NAND Flash | |||
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HY27UF(08/16)2G2A Series
2Gbit (256Mx8bit/128Mx16bit) NAND Flash
System Interface Using CE donât 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 microporcessor. The only function that was removed from standard NAND
Flash to make CE donât care read operation was disabling of the automatic sequential read function.
&/(
&(
&(GRQ¶WFDUH
:(
$/(
,2[
K
6WDUW$GG &\FOH
'DWD,QSXW
'DWD,QSXW
K
Figure 21: Program Operation with CE donât-care.
&/(
&(
5(
$/(
5%
,IVHTXHQWLDOURZUHDGHQDEOHG
&(PXVWEHKHOGORZGXULQJW5
W5
&(GRQ¶WFDUH
:(
,2[ K
6WDUW$GG &\FOH
K
'DWD2XWSXW VHTXHQWLDO
Figure 22: Read Operation with CE donât-care.
Rev 0.4 / Mar. 2007
37
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