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參數(shù)資料
| 型號(hào)： | AS4LC4M16S0-10FTC |
| 廠商： | ALLIANCE SEMICONDUCTOR CORP |
| 元件分類： | DRAM |
| 英文描述： | 3.3V 4Mx16 and 8Mx8 CMOS synchronous DRAM |
| 中文描述： | 4M X 16 SYNCHRONOUS DRAM, 6 ns, PDSO54 |
| 封裝： | 0.400 INCH, PLASTIC, TSOP2-54 |
| 文件頁(yè)數(shù)： | 12/24頁(yè) |
| 文件大?。?/td> | 566K |
| 代理商： | AS4LC4M16S0-10FTC |
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12
ALLIANCE SEMICONDUCTOR
7/5/00
AS4LC4M16S0
AS4LC16M4S0
Mode register set command waveform
MRS can be issued only when both banks are idle.
Precharge waveforms
Precharge can be asserted after t
RAS
(min). The selected bank will enter the idle state after t
RP
.. The earliest assertion of the
precharge command without losing any burst data is show below.
(normal write; BL = 4)
(normal read; BL = 4)
Auto precharge waveforms
A10 controls the selection of auto precharge during the read or write command cycle.
(write with auto precharge; BL = 4)
(read with auto precharge; BL = 4)
*
The row active command of the precharge bank can be issued after t
RP
from this point. At burst read/write with auto precharge, CAS interrupt of the same
bank is illegal; other bank is described below.
CLK
CMD
PRE
MRS
ACT
t
RP
t
RSC
(min)
CLK
CMD
DQ
WE
D
0
D
1
D
2
D
3
PRE
CLK
CMD
DQ(CL2)
DQ(CL3)
Read data
PRE
Q
0
Q
1
Q
2
Q
3
Q
0
Q
1
Q
2
Q
3
CLK
CMD
DQ
WE
D
0
D
1
D
2
D
3
Auto precharge starts*
Auto precharge starts*
CLK
CMD
DQ(CL2)
DQ(CL3)
Read data
Q
0
Q
1
Q
2
Q
3
Q
0
Q
1
Q
2
Q
3
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AS4LC4M16S0-10TC | 3.3V 4Mx16 and 8Mx8 CMOS synchronous DRAM |
| AS4LC8M8S0-10FTC | 3.3V 4Mx16 and 8Mx8 CMOS synchronous DRAM |
| AS4LC8M8S0-10TC | 3.3V 4Mx16 and 8Mx8 CMOS synchronous DRAM |
| AS4LC8M8S0-75TC | 3.3V 4Mx16 and 8Mx8 CMOS synchronous DRAM |
| AS4LC8M8S0-8TC | 3.3V 4Mx16 and 8Mx8 CMOS synchronous DRAM |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AS4LC4M16S0-10TC | 制造商:ALSC 制造商全稱:Alliance Semiconductor Corporation 功能描述:3.3V 4Mx16 and 8Mx8 CMOS synchronous DRAM |
| AS4LC4M16S0-75TC | 制造商:ALSC 制造商全稱:Alliance Semiconductor Corporation 功能描述:3.3V 4Mx16 and 8Mx8 CMOS synchronous DRAM |
| AS4LC4M16S0-8TC | 制造商:ALSC 制造商全稱:Alliance Semiconductor Corporation 功能描述:3.3V 4Mx16 and 8Mx8 CMOS synchronous DRAM |
| AS4LC4M4 | 制造商:AUSTIN 制造商全稱:Austin Semiconductor 功能描述:4M x 4 CMOS DRAM WITH FAST PAGE MODE, 3.3V |
| AS4LC4M4883C | 制造商:AUSTIN 制造商全稱:Austin Semiconductor 功能描述:4 MEG x 4 DRAM 3.3V, EDO PAGE MODE |
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