參數(shù)資料
型號(hào)： M12L64322A
廠(chǎng)商： Electronic Theatre Controls, Inc.
英文描述： 512K x 32 Bit x 4 Banks Synchronous DRAM
中文描述： 為512k × 32位× 4個(gè)銀行同步DRAM
文件頁(yè)數(shù)： 23/44頁(yè)
文件大?。?/td> 813K
代理商： M12L64322A
ESMT
10. Clock Suspend Exit & Power Down Exit
1) Cl o c k S u s p en d ( = Ac t iv e P ow er D o wn ) E x i t
M12L64322A
Elite Semiconductor Memory Technology Inc.
Publication Date: May. 2004
Revision
:
1.7
23/44
11. Auto Refresh & Self Refresh
*Note
:
1. Active power down : one or more banks active state.
2. Precharge power down : all banks precharge state.
3. The auto refresh is the same as CBR refresh of conventional DRAM.
No precharge commands are required after auto refresh command.
During t
RC
from auto refresh command, any other command can not be accepted.
4. Before executing auto/self refresh command, all banks must be idle state.
5. MRS, Bank Active, Auto/Self Refresh, Power Down Mode Entry.
6. During self refresh entry, refresh interval and refresh operation are performed internally.
After self refresh entry, self refresh mode is kept while CKE is low.
During self refresh entry, all inputs expect CKE will be don’t cared, and outputs will be in Hi-Z state.
For the time interval of t
RC
from self refresh exit command, any other command can not be accepted.
CLK
CKE
Internal
CLK
C M D
R D
t
S S
*Not e 1
CLK
CKE
Internal
CLK
C M D
AC T
t
S S
*Not e 2
NOP
2) P ow er D ow n ( = P r ec h a r g e P o w e r Do w n )
C L K
C M D
P R E
A R
C K E
C M D
t
R P
t
R C
* N o t e 5
* N o t e 4
C L K
C M D
P R E
S R
C K E
C M D
t
R P
t
R C
* N o t e 4
1 ) A u t o R e f r e s h & S e l f R e f r e s h
* N o t e 3
2 ) S e l f R e f r e s h
* N o t e 8
相關(guān)PDF資料
PDF描述
M12L64322A-6T PT 5C 5#16 SKT RECP
M12L64322A-7T 512K x 32 Bit x 4 Banks Synchronous DRAM
M12S16161A 512K x 16Bit x 2Banks Synchronous DRAM
M12S16161A-10T 512K x 16Bit x 2Banks Synchronous DRAM
M12S16161A-10TG 512K x 16Bit x 2Banks Synchronous DRAM
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
M12L64322A_07 制造商:ESMT 制造商全稱(chēng):Elite Semiconductor Memory Technology Inc. 功能描述:512K x 32 Bit x 4 Banks Synchronous DRAM
M12L64322A_08 制造商:ESMT 制造商全稱(chēng):Elite Semiconductor Memory Technology Inc. 功能描述:512K x 32 Bit x 4 Banks Synchronous DRAM
M12L64322A_1 制造商:ESMT 制造商全稱(chēng):Elite Semiconductor Memory Technology Inc. 功能描述:512K x 32 Bit x 4 Banks Synchronous DRAM
M12L64322A2U 制造商:ESMT 制造商全稱(chēng):Elite Semiconductor Memory Technology Inc. 功能描述:512K x 32 Bit x 4 Banks
M12L64322A-5BG 制造商:ESMT 制造商全稱(chēng):Elite Semiconductor Memory Technology Inc. 功能描述:512K x 32 Bit x 4 Banks Synchronous DRAM
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫(xiě)一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠(chǎng)商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*