M32L1632512A Datasheet, PDF (39/54 Pages) List of Unclassifed Manufacturers – 256K x 32 Bit x 2 Banks Synchronous Graphic RAM

$%
M32L1632512A
SMRS and Block/Normal Write @ 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
A0-2
A3,4,7,8
A5
A6
A9
RAa
RAa
RAa
RAa
RAa
RBa
*Note1
CAa
RBa
CAa
RBa
CAa
RBa
RBa
CBa
CBa
CBa
CBa
A9
WE
DSF
DQM
DQ
Color
I/O
Mask
Pi xe l
Mask
I/O
Mask
Color
DBa0 DBa1 DBa2 DBa3
Load Color ^{Load Mask}
Register
Register
Row Active ^{Load Color}
with W PB* ^Register
Row Active
with W PB*
Enable
Masked
(B -B an k )
Block W rite
Masked Write
with Auto
Enable
( A - B an k )
Pr ec h arg e
( A-B an k )
Load Mask Register _{(B- Bank)}
WPB* : Write-Per-Bit
:Don't Care
*Note : 1. At the next clock of special mode register set command, new command is possible.
Elite Semiconductor Memory Technology Inc.
Publication Date : Jun. 2001
Revision : 1.6
39/54