- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄377801 > M13S128168A-5TG (ELITE SEMICONDUCTOR MEMORY TECHNOLOGY INC) 2M x 16 Bit x 4 Banks Double Data Rate SDRAM PDF資料下載
參數(shù)資料
| 型號： | M13S128168A-5TG |
| 廠商： | ELITE SEMICONDUCTOR MEMORY TECHNOLOGY INC |
| 元件分類： | DRAM |
| 英文描述： | 2M x 16 Bit x 4 Banks Double Data Rate SDRAM |
| 中文描述： | 8M X 16 DDR DRAM, 0.7 ns, PDSO66 |
| 封裝： | 0.400 X 0.875 INCH, 0.65 MM PITCH, LEAD FREE, TSOP2-66 |
| 文件頁數(shù)： | 18/49頁 |
| 文件大?。?/td> | 1513K |
| 代理商： | M13S128168A-5TG |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁當(dāng)前第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁
ES MT
M13S128168A
Elite Semiconductor Memory Technology Inc.
Publication Date : Jun. 2007
Revision : 1.8 18/49
Read Interrupted by a Read
A Burst Read can be interrupted before completion of the burst by new Read command of any bank. When the previous burst is
interrupted, the remaining addresses are overridden by the new address with the full burst length. The data from the first Read
command continues to appear on the outputs until the CAS latency from the interrupting Read command is satisfied. At this point
the data from the interrupting Read command appears. Read to Read interval is minimum 1 Clock.
<Burst Length = 4,
CAS
Latency = 3>
Read Interrupted by a Write & Burst Stop
To interrupt a burst read with a write command, Burst Stop command must be asserted to avoid data contention on the I/O bus
by placing the DQ’s(Output drivers) in a high impedance state. To insure the DQ’s are tri-stated one cycle before the beginning the
write operation, Burt stop command must be applied at least RU(CL) clocks
［
RU means round up to the nearest integer
］
before
the Write command.
<Burst Length = 4,
CAS
Latency = 3>
t
CCD
C A S L at e n c y= 3
0
1
2
3
4
5
6
7
8
CO M M AN D
DQS
DQ 's
READ A
NOP
NOP
NOP
NOP
NOP
NOP
NOP
Dout A
0
READ B
Dout A
1
Dout B
2
Dout B
3
Dout B
0
Dout B
1
C L K
C L K
C A S L at e n c y= 3
0
1
2
3
4
5
6
7
8
CO MM AN D
DQS
DQ 's
READ
NOP
W RITE
NOP
NOP
NOP
NOP
NOP
Dout 0
Burst Stop
Din 0
Dout 1
Din 1 Din 2
Din 3
C L K
C L K
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| M13S128168A-6BG | 2M x 16 Bit x 4 Banks Double Data Rate SDRAM |
| M13S128168A-6T | 2M x 16 Bit x 4 Banks Double Data Rate SDRAM |
| M13S128168A-6TG | 2M x 16 Bit x 4 Banks Double Data Rate SDRAM |
| M13S128168A-7.5AB | 2M x 16 Bit x 4 Banks Double Data Rate SDRAM |
| M13S128324A | 1M x 32 Bit x 4 Banks Double Data Rate SDRAM |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| M13S128168A-5TIG | 制造商:ESMT 制造商全稱:Elite Semiconductor Memory Technology Inc. 功能描述:2M x 16 Bit x 4 Banks Double Data Rate SDRAM |
| M13S128168A-6BG | 制造商:ESMT 制造商全稱:Elite Semiconductor Memory Technology Inc. 功能描述:2M x 16 Bit x 4 Banks Double Data Rate SDRAM |
| M13S128168A-6BIG | 制造商:ESMT 制造商全稱:Elite Semiconductor Memory Technology Inc. 功能描述:2M x 16 Bit x 4 Banks Double Data Rate SDRAM |
| M13S128168A-6T | 制造商:ESMT 制造商全稱:Elite Semiconductor Memory Technology Inc. 功能描述:2M x 16 Bit x 4 Banks Double Data Rate SDRAM |
| M13S128168A-6TG | 制造商:ESMT 制造商全稱:Elite Semiconductor Memory Technology Inc. 功能描述:2M x 16 Bit x 4 Banks Double Data Rate SDRAM |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。