ESMT
M12L64164A
Operation Temperature Condition -40°C~85°C
Clock Suspension & DQM Operation Cycle @ CAS Letency = 2 , Burst Length = 4
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
C L O C K
C K E
C S
R A S
C A S
A D D R
C a
R a
C c
C b
A13
A12
A10/AP
D Q
R a
Qa0
Qa2
Qa1
Qa3
tS H Z
Qb0 Qb1
tS H Z
Dc 0
Dc 2
W E
* N o t e 1
D Q M
Cl oc k
Supension
W r i t e
D Q M
Row A c t i ve
Read
Read
W r i t e
D Q M
Read D Q M
W r i t e
Cl oc k
Suspension
:D on' t C ar e
*Note : 1. DQM is needed to prevent bus contention
Elite Semiconductor Memory Technology Inc.
Publication Date: Dec. 2007
Revision: 1.2 37/45