M11B11664A Datasheet, PDF (7/15 Pages) List of Unclassifed Manufacturers – 64 K x 16 DRAM EDO PAGE MODE

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M11B11664A
TRUTH TABLE
FUNCTION
Standby
Read : Word
Read : Lower Byte
Read : Upper Byte
Write : Word (Early Write)
Write : Lower Byte (Early)
ADDRESSES
RAS CASL CASH WE OE
ROW COL
DQS
NOTES
H HÆX HÆX X X
X
X High-Z
L
L
L
H L ROW COL Data-Out
L
L
H
H L ROW COL _{Lower Byte, Data-Out}
L
H
L
H L ROW COL 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
Write : Upper Byte (Early)
L
H
L
L
X
ROW
COL
Lower Byte, High-Z ,
Upper Byte, Data-In
Read-Write
L
L
L HÆL LÆH ROW COL Data-Out, Data-In
1, 2
1st Cycle
L HÆL HÆL H L ROW COL Data-Out
2
EDO-Page-Mode
Read
2nd Cycle
L
HÆL HÆL H
L
COL Data-Out
2
Any Cycle
L
LÆH LÆH H
L
Data-Out
2
EDO-Page-Mode ^{1st Cycle}
L HÆL HÆL L X ROW COL Data-In
1
Write
2nd Cycle
L
HÆL HÆL L
X
COL Data-In
1
EDO-Page-Mode ^{1st Cycle}
L HÆL HÆL HÆL LÆH ROW COL Data-Out, Data-In
1, 2
Read-Write
2nd Cycle
L
HÆL HÆL HÆL LÆH
COL Data-Out, Data-In
1, 2
Hidden Refresh
LÆHÆL L
L
H L ROW COL Data-Out
2
RAS -Only Refresh
L
H
H
X X ROW
High-Z
CBR Refresh
HÆL L
L
HX
X
X High-Z
3
*Note : 1. These WRITE cycles may also be BYTE WRITE cycles (either CASL or CASH active).
2. These READ cycles may also be BYTE READ cycles (either CASL or CASH active).
3. Only one CAS must be active ( CASL or CASH ).
Elite Memory Technology Inc
Publication Date : Dec. 2000
Revision : 1.3
7/15