m52s128324a Elite Semiconductor Memory Technology Inc., m52s128324a Datasheet - Page 31

• Manufacturer Part Number: m52s128324a
• Description: 1m X 32 Bit X 4 Banks Synchronous Dram
• Manufacturer: Elite Semiconductor Memory Technology Inc.

ESMT
Power Up Sequence
C L O C K
Elite Semiconductor Memory Technology Inc.
A 1 0 / A P
A D D R
C K E
B A 1
B A 0
W E
D Q M
R A S
C A S
C S
D Q
( A l l B a n k s )
P r e c h a r g e
0
H i g h l e v e l i s n e c e s s a r y
H i g h l e v e l i s n e c e s s a r y
H i g h - Z
1
2
t
R P
A u t o R e f r e s h
3
4
5
6
t
R C
7
8
A u t o R e f r e s h
9
10
11
12
t
R C
13
Publication Date: Mar. 2009
Revision: 1.4
14
M o d e R e g i s t e r S e t
M52S128324A
15
K e y
16
R o w A c t i v e
17
( A - B a n k )
R A a
R A a
: D o n ' t c a r e
18
31/47
19