M32L1632512A Datasheet, PDF (45/54 Pages) List of Unclassifed Manufacturers – 256K x 32 Bit x 2 Banks Synchronous Graphic RAM

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M32L1632512A
Read & Write Cycle with Auto Precharge ÊÊÊ @ Burst Length =4
0
1
2
3
4
5
6
7
8
9
10
11 12 13
14 15 16 17 18 19
CLOCK
CKE
HIGH
CS
RAS
CAS
ADDR
Ra
Ca
Rb
Cb
A1 0
A9
Ra
Rb
WE
DSF
DQ M
tRCD
DQ CL=2
Qa0 Qa1 Qa2 Qa3
Db0 Db1 Db2 Db3
CL=3
Qa0 Qa1 Qa2 Qa3
Db0 Db1 Db2 Db3
Row Active
(A-Bank)
Read with
Auto Precharge
(A-Bank)
*Note 1
Auot Precharge ^{Read with}
Start Poin t ^{Auto Precharge}
( A- Bank )
( B- Bank )
Row Active
( B- Bank )
Auot Precharge
Start Point
( B- Bank )
*Note : 1. Any command to A Bank is not allowed in this period.
tRP is determined from at auto precharge start point.
:Don't Care
Elite Semiconductor Memory Technology Inc.
Publication Date : Jun. 2001
Revision : 1.6
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