PD46364185BF1-E33-EQ1 datasheet(11/35 Pages) RENESAS

Part #	PD46364185BF1-E33-EQ1

Description	36M-BIT DDR II SRAM SEPARATE I/O 2-WORD BURST OPERATION

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Manufacturer	RENESAS [Renesas Technology Corp]

Direct Link	http://www.renesas.com

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11 / 35 page

μPD46364185B, μPD46364365B

R10DS0092EJ0400 Rev.4.00

Page 11 of 34

Nov 09, 2012

Bus Cycle State Diagram

Remark State machine control timing sequence is controlled by K.

READ DOUBLE

Count = Count + 2

WRITE DOUBLE

Count = Count + 2

Power UP

Write

NOP

Supply voltage provided

LOAD NEW

ADDRESS

Count = 0

NOP

Load, Count = 2

Read

Load, Count = 2

Load

NOP,

Count = 2

NOP,

Count = 2

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