M12S64164A Datasheet, PDF (29/45 Pages) Elite Semiconductor Memory Technology Inc. – 1M x 16 Bit x 4 Banks Synchronous DRAM

ESMT
Power Up Sequence
M12S64164A
0
CLOCK
1
2
3
4
5
6
7
8
9
10 11
12 13 14
15 16 17 18 19
CKE
High level is necessary
CS
RAS
tRP
tRFC
tRFC
CAS
ADDR
BA0
BA1
Key
RAa
A10/AP
DQ
High-Z
WE
DQM
High level is necessary
RAa
Precharge
(All Banks)
Auto Refresh
Auto Refresh
Mode Register Set
Row Active
(A-Bank)
: Don't care
Elite Semiconductor Memory Technology Inc.
Publication Date: Apr. 2009
Revision: 1.2
29/45