參數(shù)資料
型號(hào)： T431616D-5S
廠(chǎng)商： Electronic Theatre Controls, Inc.
英文描述： 1M x 16 SDRAM 512K x 16bit x 2Banks Synchronous DRAM
中文描述： 100萬(wàn)× 16內(nèi)存為512k × 16Bit的X 2Banks同步DRAM
文件頁(yè)數(shù)： 18/74頁(yè)
文件大?。?/td> 781K
代理商： T431616D-5S
TE
CH
tm
T431616D/E
TM Technology Inc. reserves the right
P. 25
Publication Date: FEB. 2007
to change products or specifications without notice.
Revision: A
Figure 5. Self Refresh Entry & Exit Cycle
CLK
CKE
CS#
RAS#
CAS#
A11
A0-A9
WE#
DQM
T0
T1
T2
T3
T4
T5
T6
T7
T8
T9
T10
T11
T12
T13
T14
T15
T16
T17
T18
T19
DQ
*Note 1
*Note 2
tIS
*Note 3
*Note 4
tRC(min) *Note 7
*Note 5
*Note 6
*Note 8
*Note 8
Hi-Z
Self Refresh Enter
SelfRefresh Exit
AutoRefresh
tSRX
tPDE
Note: To Enter SelfRefresh Mode
1. CS#, RAS# & CAS# with CKE should be low at the same clock cycle.
2. After 1 clock cycle, all the inputs including the system clock can be don't care except for CKE.
3. The device remains in SelfRefresh mode as long as CKE stays "low".
Once the device enters SelfRefresh mode, minimum tRAS is required before exit from SelfRefresh.
To Exit SelfRefresh Mode
1. System clock restart and be stable before returning CKE high.
2. Enable CKE and CKE should be set high for minimum time of tSRX.
3. CS# starts from high.
4. Minimum tRC is required after CKE going high to complete SelfRefresh exit.
5. 2048 cycles of burst AutoRefresh is required before SelfRefresh entry and after SelfRefresh exit if the system uses
burst refresh.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
T431616D-5SG 制造商:TMT 制造商全稱(chēng):TMT 功能描述:1M x 16 SDRAM 512K x 16bit x 2Banks Synchronous DRAM
T431616D-6C 制造商:TMT 制造商全稱(chēng):TMT 功能描述:1M x 16 SDRAM 512K x 16bit x 2Banks Synchronous DRAM
T431616D-6CG 制造商:TMT 制造商全稱(chēng):TMT 功能描述:1M x 16 SDRAM 512K x 16bit x 2Banks Synchronous DRAM
T431616D-6S 制造商:TMT 制造商全稱(chēng):TMT 功能描述:1M x 16 SDRAM 512K x 16bit x 2Banks Synchronous DRAM
T431616D-6SG 制造商:TMT 制造商全稱(chēng):TMT 功能描述:1M x 16 SDRAM 512K x 16bit x 2Banks Synchronous DRAM
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