GLT44016-28TC 데이터 시트보기 (PDF) - G-Link Technology
부품명
상세내역
일치하는 목록
GLT44016-28TC Datasheet PDF : 17 Pages
| |||
G-LINK
GLT44016
256K X 16 CMOS DYNAMIC RAM WITH EXTENDED DATA OUTPUT
Aug, 2000(Rev.3.1)
Truth Table: GLT44016
Function
RAS CASL CASH WE OE ADDRESS
DQs
Notes
Stanby
Read: Word
H
H→X H→X X
X
High-Z
L
L
L
H
L ROW/COL Data Out
Read: Lower Byte
Read: Upper Byte
Write: Word(Early
Write)
Write: Lower Byte
(Early)
Write: Upper Byte
(Early)
Read Write
L
L
H
H
L ROW/COL Lower Byte,Data-Out
Upper Byte,High-Z
L
H
L
H
L ROW/COL Lower Byte,High-Z
Upper Byte,Data-Out
L
L
L
L
X ROW/COL Data-In
L
L
H
L
X ROW/COL Lower Byte,Data-In
Upper Byte,High-Z
L
H
L
L
X ROW/COL Lower Byte,High-Z
Upper Byte,Data-In
L
L
L H→L L→H ROW/COL Data-Out,Data-In
1,2
EDO-Page- 1st Cycle
L
H→L H→L H
L ROW/COL Data-Out
1
Mode Read 2nd Cycle
L
H→L H→L H
L
COL Data-Out
1
EDO-Page- 1st Cycle
L
H→L H→L L
X ROW/COL Data-In
2
Mode Write 2nd Cycle
L
H→L H→L L
X
COL Data-In
2
EDO-Page- 1st Cycle
Mode Read-
L
H→L H→L H→L L→H ROW/COL Data-Out,Data-In
1,2
Write
2nd Cycle
L
H→L H→L H→L L→H
COL Data-Out,Data-In
1,2
Hidden
Read
L→H→L L
L
H
L ROW/COL Data-Out
1
Refresh
Write
L→H→L L
L
L
X ROW/COL Data-In
2,3
RAS -Only Refresh
L
H
H
X
X
ROW High-Z
CBR Refresh
H→L
L
L
X
X
High-Z
4
Notes:
1. These READ cycles may also be BYTE READ cycles (either UCAS or LCAS active).
2. These WRITE cycles may also be BYTE READ cycles (either UCAS or LCAS active).
3. EARLY WRITE only.
4. At least one of the two CAS signals must be active ( UCAS or LCAS ).
G-Link Technology Corporation
2701Northwestern Parkway
Santa Clara, CA 95051, U.S.A.
-4-
G-Link Technology Corporation,Taiwan
6F, No. 24-2, Industry E. RD. IV, Science Based
Industrial Park, Hsin Chu, Taiwan.
Share Link: 