- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄296383 > M381L1713FTM-CA2 16M X 72 DDR DRAM MODULE, 0.75 ns, DMA184 PDF資料下載
參數(shù)資料
| 型號： | M381L1713FTM-CA2 |
| 元件分類： | DRAM |
| 英文描述： | 16M X 72 DDR DRAM MODULE, 0.75 ns, DMA184 |
| 封裝： | DIMM-184 |
| 文件頁數(shù)： | 2/15頁 |
| 文件大?。?/td> | 273K |
| 代理商： | M381L1713FTM-CA2 |
DDR SDRAM
128MB, 256MB Unbuffered DIMM
Rev. 1.0 March. 2004
Parameter
Symbol
B3
(DDR333@CL=2.5))
A2
(DDR266@CL=2.0)
B0
(DDR266@CL=2.5))
Unit
Note
Min
Max
Min
Max
Min
Max
Mode register set cycle time
tMRD
12
15
ns
DQ & DM setup time to DQS
tDS
0.45
0.5
ns
j, k
DQ & DM hold time to DQS
tDH
0.45
0.5
ns
j, k
Control & Address input pulse width
tIPW
2.2
ns
8
DQ & DM input pulse width
tDIPW
1.75
ns
8
Power down exit time
tPDEX
6
7.5
ns
Exit self refresh to non-Read command
tXSNR
75
ns
Exit self refresh to read command
tXSRD
200
tCK
Refresh interval time
tREFI
15.6
us
4
Output DQS valid window
tQH
tHP
-tQHS
-
tHP
-tQHS
-
tHP
-tQHS
-ns
11
Clock half period
tHP
tCLmin
or tCHmin
-
tCLmin
or tCHmin
-
tCLmin
or tCHmin
-
ns
10, 11
Data hold skew factor
tQHS
0.55
0.75
ns
11
DQS write postamble time
tWPST
0.4
0.6
0.4
0.6
0.4
0.6
tCK
2
Active to Read with Auto precharge
command
tRAP
18
20
Autoprecharge write recovery +
Precharge time
tDAL
(tWR/tCK)
+
(tRP/tCK)
(tWR/tCK)
+
(tRP/tCK)
(tWR/tCK)
+
(tRP/tCK)
tCK
13
System Characteristics for DDR SDRAM
The following specification parameters are required in systems using DDR333 & DDR266 devices to ensure proper sys-
tem performance. these characteristics are for system simulation purposes and are guaranteed by design.
Table 1 : Input Slew Rate for DQ, DQS, and DM
Table 2 : Input Setup & Hold Time Derating for Slew Rate
Table 3 : Input/Output Setup & Hold Time Derating for Slew Rate
AC CHARACTERISTICS
DDR333
DDR266
PARAMETER
SYMBOL
MIN
MAX
MIN
MAX
Units
Notes
DQ/DM/DQS input slew rate measured between
VIH(DC), VIL(DC) and VIL(DC), VIH(DC)
DCSLEW
TBD
V/ns
a, m
Input Slew Rate
tIS
tIH
Units
Notes
0.5 V/ns
0
ps
i
0.4 V/ns
+50
0
ps
i
0.3 V/ns
+100
0
ps
i
Input Slew Rate
tDS
tDH
Units
Notes
0.5 V/ns
0
ps
k
0.4 V/ns
+75
ps
k
0.3 V/ns
+150
ps
k
相關PDF資料 |
PDF描述 |
|---|---|
| M38220MCMFS | 50000 SYSTEM GATE 2.5 VOLT FPGA - NOT RECOMMENDED for NEW DESIGN |
| M38220E1FP | SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| M38220E1FS | SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| M38220E1GP | SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| M38220MCHXXXFP | SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| M381L2923CUM-CB300 | 制造商:Samsung Semiconductor 功能描述:512MSDDDR_MDDR SDRAM MODULX72TSOP2-400(LF) - Bulk |
| M381L6423ETM-CA200 | 制造商:Samsung Semiconductor 功能描述:256 DDR SDRAM MODUL X72 TSOP2-400 - Trays |
| M3820 | 功能描述:電纜固定件和配件 LTRSCG 875 BLACK RoHS:否 制造商:Heyco 類型:Cable Grips, Liquid Tight 材料:Nylon 顏色:Black 安裝方法:Cable 最大光束直徑:11.4 mm 抗拉強度: |
| M38203 | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:8-BIT SINGLE-CHIP MICROCOMPUTER |
| M38203E4 | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
發(fā)布緊急采購，3分鐘左右您將得到回復。