參數(shù)資料
型號(hào): K4B4G0846B-MCF80
元件分類: DRAM
英文描述: 512M X 8 DDR DRAM, 0.3 ns, PBGA78
封裝: HALOGEN FREE AND ROHS COMPLIANT, FBGA-78
文件頁數(shù): 50/59頁
文件大?。?/td> 1079K
代理商: K4B4G0846B-MCF80
Page 54 of 59
Rev. 1.0 March 2009
DDP 4Gb DDR3 SDRAM
K4B4G0446B
K4B4G0846B
Figure 24 - Illustration of tangent line for hold time tDH (for DQ with respect to strobe) and tIH
(for ADD/CMD with respect to clock)
VSS
Hold Slew Rate
Delta TF
Delta TR
tangent line [ VIH(DC)min - VREF(DC) ]
Delta TF
=
VDDQ
VIH(AC) min
VIH(DC) min
VREF(DC)
VIL(DC) max
VIL(AC) max
tangent
dc to VREF
region
dc to VREF
region
line
nominal
line
nominal
line
Falling Signal
Hold Slew Rate tangent line [ VREF(DC) - VIL(DC)max ]
Delta TR
=
Rising Signal
CK
tIS
tIH
tIS
tIH
Note :Clock and Strobe are drawn on a different time scale.
tDS
tDH
tDS
tDH
DQS
相關(guān)PDF資料
PDF描述
K4E640411D-TC500 16M X 4 EDO DRAM, 50 ns, PDSO32
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
K4B4G0846B-MCH9 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:DDP 4Gb B-die DDR3 SDRAM Specification
K4B4G0846D-BCK0000 制造商:Samsung Semiconductor 功能描述:
K4B4G1646B-HCH9000 制造商:Samsung Semiconductor 功能描述:
K4B4G1646B-HCK000 制造商:Samsung Semiconductor 功能描述:
K4B4G1646B-HCK0000 制造商:Samsung 功能描述:DDR SGRAM X16 TSOP2 - Trays