參數(shù)資料
型號: M12L64322A-5BG
廠商: ELITE SEMICONDUCTOR MEMORY TECHNOLOGY INC
元件分類: DRAM
英文描述: 512K x 32 Bit x 4 Banks Synchronous DRAM
中文描述: 2M X 32 SYNCHRONOUS DRAM, 4.5 ns, PBGA90
封裝: 8 X 13 MM, LEAD FREE, BGA-90
文件頁數(shù): 37/47頁
文件大?。?/td> 791K
代理商: M12L64322A-5BG
ES MT
M12L64322A
Elite Semiconductor Memory Technology Inc.
Publication Date: Mar. 2007
Revision
:
2.3
37/47
Read & Write Cycle at Different Bank @ Burst Length = 4
*Note : 1. t
CDL
should be met to complete write.
2. t
RCD
should be met.
C L O C K
C K E
C S
R A S
C A S
A D D R
W E
DQ
DQ M
A10/AP
BA1
BA0
CL =2
CL =3
Row Active
(A-Bank)
Read
(B-Bank)
: D o n ' t C a r e
QAa1 QAa2 QAa3
Ddb1 DDb2 DDd3
DDb0
QAa0
RAa
CBc
RAa
CAa
QAa1 QAa2 QAa3
Ddb1 DDb2 DDd3
DDb0
QAa0
W rite
(D-Bank)
HIGH
RD b
CD b
RBc
RBb
RAc
QBc0 QBc1 QBc2
QBc0 QBc1
Read
(A-Bank)
Row Active
(D-Bank)
Precharge
(A-Bank)
Row Active
(B-Bank)
t
CD L
t
RC D
*Not e 1
*Not e 2
1
9
2
10
3
4
5
6
7
8
11
12
13
14
17
15
18
16
19
0
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