參數資料
型號: M12S64322A
廠商: Elite Semiconductor Memory Technology Inc.
英文描述: 512K x 32 Bit x 4 Banks Synchronous DRAM
中文描述: 為512k × 32位× 4個銀行同步DRAM
文件頁數: 37/46頁
文件大小: 746K
代理商: M12S64322A
ES MT
M12S64322A
Elite Semiconductor Memory Technology Inc.
Publication Date: May. 2007
Revision
:
1.0
37/46
Read & Write cycle with Auto Precharge @ Burst Length = 4
*Note : 1. t
CDL
should be controlled to meet minimum t
RAS
before internal precharge start.
(In the case of Burst Length = 1 & 2)
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
W E
DQ
DQ M
A10/AP
BA0
BA1
CL = 2
CL = 3
Row Active
( A - Bank )
Row Active
( D - Bank )
Read with
Auto Precharge
( A - Bank )
Auto Precharge
Start Point
(D- Bank)
: D o n ' t C a r e
QAa1 QAa2 QAa3
Ddb1 DDb2 DDd3
DDb0
QAa0
Ra
Cb
Ra
Ca
Rb
Rb
QAa1 QAa2QAa3
Ddb1 DDb2 DDd3
DDb0
QAa0
Auto Precharge
Start Point
W rite with
Auto Pr echarge
( D-Bank)
HIGH
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M12S64322A-6BG 512K x 32 Bit x 4 Banks Synchronous DRAM
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相關代理商/技術參數
參數描述
M12S64322A_09 制造商:ESMT 制造商全稱:Elite Semiconductor Memory Technology Inc. 功能描述:512K x 32 Bit x 4 Banks Synchronous DRAM
M12S64322A-6BG 制造商:ESMT 制造商全稱:Elite Semiconductor Memory Technology Inc. 功能描述:512K x 32 Bit x 4 Banks Synchronous DRAM
M12S64322A-6TG 制造商:ESMT 制造商全稱:Elite Semiconductor Memory Technology Inc. 功能描述:512K x 32 Bit x 4 Banks Synchronous DRAM
M12S64322A-7BG 制造商:ESMT 制造商全稱:Elite Semiconductor Memory Technology Inc. 功能描述:512K x 32 Bit x 4 Banks Synchronous DRAM
M12S64322A-7TG 制造商:ESMT 制造商全稱:Elite Semiconductor Memory Technology Inc. 功能描述:512K x 32 Bit x 4 Banks Synchronous DRAM