CMS3216LAH datasheet(34/46 Pages) FIDELIX

Teilenummer	CMS3216LAH

Bauteilbeschribung	32M(2Mx16) Low Power SDRAM

PDF	46 Pages

Scroll/Zoom	100%

Hersteller	FIDELIX [FIDELIX]

Direct Link	http://www.fidelix.co.kr

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34 / 46 page

Rev0.2, Jan. 2007

CMS3216LAx-75xx

Figure 19. Write to Precharge

Fixed-length or full-page WRITE bursts can be truncated with

the BURST TERMINATE command. When truncating a WRITE

burst, the input data applied coincident with the BURST

TERMINATE command will be ignored. The last data written

(provided that DQM is LOW at that time) will be the input data

applied one clock previous to the BURST TERMINATE

Write

NOP

Precharge

NOP

Active

Bank

Col n

NOP

Din

n+1

Bank

(a or all)

Bank a

Row

tRP

tWR

tWR @tCK >=15ns

tWR @tCK <=15ns

Write

NOP

Precharge

NOP

Bank

Col n

Active

Din

n+1

Bank

(a or all)

Bank a

Row

tRP

tWR

CLK

Command

Address

DQM

Command

Address

DQM

Figure 20. Terminating a Write Burst

CLK

Command

Address

Write

Burst

Terminate

Command

Bank

Col n

Din

(Address)

(Data)

NOP

CMS3216LAH Datenblatt(PDF) 34 Page - FIDELIX

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