전자부품 데이터시트 검색엔진
  Korean  ▼
ALLDATASHEET.CO.KR

X  

Preview PDF HTML

EM488M1644LBA-10F 데이터시트(PDF) 13 Page - Eorex Corporation

부품명 EM488M1644LBA-10F
상세설명  128Mb (2M횞4Bank횞16) Synchronous DRAM
PDF  17 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
제조업체  EOREX [Eorex Corporation]
홈페이지  http://www.eorex.com
Logo EOREX - Eorex Corporation

EM488M1644LBA-10F 데이터시트(HTML) 13 Page - Eorex Corporation

Back Button EM488M1644LBA-10F Datasheet HTML 9Page - Eorex Corporation EM488M1644LBA-10F Datasheet HTML 10Page - Eorex Corporation EM488M1644LBA-10F Datasheet HTML 11Page - Eorex Corporation EM488M1644LBA-10F Datasheet HTML 12Page - Eorex Corporation EM488M1644LBA-10F Datasheet HTML 13Page - Eorex Corporation EM488M1644LBA-10F Datasheet HTML 14Page - Eorex Corporation EM488M1644LBA-10F Datasheet HTML 15Page - Eorex Corporation EM488M1644LBA-10F Datasheet HTML 16Page - Eorex Corporation EM488M1644LBA-10F Datasheet HTML 17Page - Eorex Corporation  
Zoom Inzoom in Zoom Outzoom out
 13 / 17 page
background image
eorex
EM488M1644LBA
Jul. 2006
www.eorex.com
4. Operative Command Table
(Note 7)
Current
State
/CS
/R
/C
/W
Addr.
Command
Action
H
X
X
X
X
DESL
Nop or power down
(Note 8)
L
H
H
X
X
NOP or BST
Nop or power down
(Note 8)
L
H
L
H
BA/CA/A10
READ/READA
ILLEGAL
(Note 9)
L
H
L
L
BA/CA/A10
WRIT/WRITA
ILLEGAL
(Note 9)
L
L
H
H
BA/RA
ACT
Row activating
L
L
H
L
BA, A10
PRE/PALL
Nop
L
L
L
H
X
REF/SELF
Refresh or self refresh
(Note 10)
Idle
L
L
L
L
Op-Code
MRS
Mode register accessing
H
X
X
X
X
DESL
Nop
L
H
H
X
X
NOP or BST
Nop
L
H
L
H
BA/CA/A10
READ/READA
Begin read: Determine AP
(Note 11)
L
H
L
L
BA/CA/A10
WRIT/WRITA
Begin write: Determine AP
(Note 11)
L
L
H
H
BA/RA
ACT
ILLEGAL
(Note 9)
L
L
H
L
BA, A10
PRE/PALL
Pre-charge
(Note 12)
L
L
L
H
X
REF/SELF
ILLEGAL
(Note 10)
Row
Active
L
L
L
L
Op-Code
MRS
ILLEGAL
H
X
X
X
X
DESL
Continue burst to end
→ Row active
L
H
H
H
X
NOP
Continue burst to end
→ Row active
L
H
H
L
X
BST
Burst stop
→ Row active
L
H
L
H
BA/CA/A10
READ/READA
Terminate burst, new read:
Determine AP
(Note 13)
L
L
L
L
BA/CA/A10
WRIT/WRITA
Terminate burst, start write:
Determine AP
(Note 13, 14)
L
L
H
H
BA/RA
ACT
ILLEGAL
(Note 9)
L
L
H
L
BA, A10
PRE/PALL
Terminate burst, pre-charging
(Note 10)
L
L
L
H
X
REF/SELF
ILLEGAL
Read
L
L
L
L
Op-Code
MRS
ILLEGAL
H
X
X
X
X
DESL
Continue burst to end
→ Write
recovering
L
H
H
H
X
NOP
Continue burst to end
→ Write
recovering
L
H
H
L
X
BST
Burst stop
→ Row active
L
H
L
H
BA/CA/A10
READ/READA
Terminate burst, start read:
Determine AP 7, 8
(Note 13, 14)
L
L
L
L
BA/CA/A10
WRIT/WRITA
Terminate burst, new write:
Determine AP 7
(Note 13)
L
L
H
H
BA/RA
ACT
ILLEGAL
(Note 9)
L
L
H
L
BA, A10
PRE/PALL
Terminate burst, pre-charging
(Note 15)
L
L
L
H
X
REF/SELF
ILLEGAL
Write
L
L
L
L
Op-Code
MRS
ILLEGAL
Remark H = High level, L = Low level, X = High or Low level (Don't care)
13/17



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17


데이터시트 다운로드

Go To PDF Page


링크 URL



ALLDATASHEET 가 귀하에 도움이 되셨나요?  [ DONATE ] 

Alldatasheet는?   |   광고문의   |   운영자에게 연락하기   |   개인정보취급방침   |   링크 투 데이터시트    |   링크교환   |   제조사별 검색
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