HM5259165B datasheet(33/63 Pages) ELPIDA

データシートサーチシステム

HM5259165B データシート(PDF) 33 Page - Elpida Memory

部品番号	HM5259165B

部品情報	512M LVTTL interface SDRAM 133 MHz/100 MHz 8-Mword 횞 16-bit 횞 4-bank/16-Mword 횞 8-bit 횞 4-bank /32-Mword 횞 4-bit 횞 4-bank PC/133, PC/100 SDRAM

PDF	63 Pages

Scroll/Zoom	100%

メーカー	ELPIDA [Elpida Memory]

ホームページ	http://www.elpida.com/en

Logo

HM5259165B データシート(HTML) 33 Page - Elpida Memory

HM5259165B Datasheet HTML 29Page - Elpida Memory

HM5259165B Datasheet HTML 30Page - Elpida Memory

HM5259165B Datasheet HTML 31Page - Elpida Memory

HM5259165B Datasheet HTML 32Page - Elpida Memory

HM5259165B Datasheet HTML 33Page - Elpida Memory

HM5259165B Datasheet HTML 34Page - Elpida Memory

HM5259165B Datasheet HTML 35Page - Elpida Memory

HM5259165B Datasheet HTML 36Page - Elpida Memory

HM5259165B Datasheet HTML 37Page - Elpida Memory

zoom in

zoom out

33 / 63 page

HM5259165B/HM5259805B/HM5259405B-75/A6

Data Sheet E0118H10

Write with auto precharge to Read command interval

1. Different bank: When some banks are in the active state, the second read command (another bank) is

executed. However,in case of a burst write, data will continue to be written until one clock before the read

command is executed. The internal auto-precharge of one bank starts at the next clock of the second

command.

Write with Auto Precharge to Read Command Interval (Different bank)

CLK

Command

Dout

Din

WRIT A

READ

out B0

out B1

out B2

out B3

CAS Latency = 3

Burst Length = 4

bank0

Write A

bank3

Read

Note: Internal auto-precharge starts at the timing indicated by "

DQM,

DQMU/DQML

in A0

2. Same bank: The consecutive read command from write with auto precharge (the same bank) is illegal. It

is necessary to separate the two commands with a bank active command.

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63

データシートダウンロード

リンク URL

ALLDATASHEETはお客様のビジネスに役立ちますか？ [ DONATE ]
Alldatasheetは \| 広告 \| お問い合わせ \| プライバシーポリシー \| データシートへのリンク \| リンク交換 \| メーカーリスト All Rights Reserved©Alldatasheet.com
Mirror Sites English : Alldatasheet.com \| English : Alldatasheet.net \| Chinese : Alldatasheetcn.com \| German : Alldatasheetde.com \| Japanese : Alldatasheet.jp Russian : Alldatasheetru.com \| Korean : Alldatasheet.co.kr \| Spanish : Alldatasheet.es \| French : Alldatasheet.fr \| Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com \| Polish : Alldatasheet.pl \| Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in \| Mexican : Alldatasheet.com.mx \| British : Alldatasheet.co.uk \| New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com \| icmetro.com

ALLDATASHEETはお客様のビジネスに役立ちますか？ [ DONATE ]