JS28F256P33BFE datasheet(37/90 Pages) MICRON

部件名	JS28F256P33BFE

功能描述	NumonyxTM StrataFlash Embedded Memory

PDF	90 Pages

Scroll/Zoom	100%

制造商	MICRON [Micron Technology]

网页	http://www.micron.com

标志

37 / 90 page

Datasheet

Aug 2009

Order Number:320003-08

P33-65nm

11.1.3

End of Word Line (EOWL) Considerations

End of Wordline (EOWL) WAIT states can result when the starting address of the burst

operation is not aligned to a 16-word boundary; that is, A[3:0] of start address does

not equal 0x0. Figure 11, “End of Wordline Timing Diagram” on page 37 illustrates the

end of wordline WAIT state(s), which occur after the first 16-word boundary is reached.

The number of data words and the number of WAIT states is summarized in Table 13,

“End of Wordline Data and WAIT state Comparison” on page 38for both P33-130nm

and P33-65nm devices.

Figure 10: Example Latency Count Setting Using Code 3

CLK

CE#

ADV#

A[MAX:0]

D[15:0]

Data

Code 3

Address

Data

R103

High-Z

A[MAX:1]

Figure 11: End of Wordline Timing Diagram

A[Max:1]

ADV#

OE#

WAIT

DQ[15:0]

Data

EOW L

CLK

Latency Count

Address

JS28F256P33BFE 数据表(PDF) 37 Page - Micron Technology

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