參數(shù)資料
型號(hào): HY5DU281622ET-25
廠商: HYNIX SEMICONDUCTOR INC
元件分類: DRAM
英文描述: 128M(8Mx16) GDDR SDRAM
中文描述: 8M X 16 DDR DRAM, 0.55 ns, PDSO66
封裝: 0.400 X 0.875 INCH, 0.65 MM PITCH, TSOP2-66
文件頁(yè)數(shù): 8/34頁(yè)
文件大?。?/td> 379K
代理商: HY5DU281622ET-25
Rev. 0.5 / Jan. 2005
8
HY5DU281622ET
WRITE MASK TRUTH TABLE
Function
CKEn-1
CKEn
/CS, /RAS,
/CAS, /WE
DM
ADDR
A8/
AP
BA
Note
Data Write
H
X
X
L
X
1,2,3
Data-In Mask
H
X
X
H
X
1,2,3
Note :
1. Write Mask command masks burst write data with reference to UDQS/LDQS and it is not related with read data.
2. LDM corresponds to the data on DQ0-Q7 and UDM corresponds to the data on DQ8-Q15
3. In here, Don’t Care means logical value only, it doesn’t mean ’Don’t care for DC level of each signals’. DC level should be out of
V
IHmin
~ V
ILmax
相關(guān)PDF資料
PDF描述
HY5DU281622ET-26 128M(8Mx16) GDDR SDRAM
HY5DU281622ET-28 128M(8Mx16) GDDR SDRAM
HY5DU281622ET-30 128M(8Mx16) GDDR SDRAM
HY5DU281622ET-33 128M(8Mx16) GDDR SDRAM
HY5DU281622ET-36 128M(8Mx16) GDDR SDRAM
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HY5DU281622ET-26 制造商:HYNIX 制造商全稱:Hynix Semiconductor 功能描述:128M(8Mx16) GDDR SDRAM
HY5DU281622ET-28 制造商:HYNIX 制造商全稱:Hynix Semiconductor 功能描述:128M(8Mx16) GDDR SDRAM
HY5DU281622ET-30 制造商:HYNIX 制造商全稱:Hynix Semiconductor 功能描述:128M(8Mx16) GDDR SDRAM
HY5DU281622ET-33 制造商:HYNIX 制造商全稱:Hynix Semiconductor 功能描述:128M(8Mx16) GDDR SDRAM
HY5DU281622ET-36 制造商:HYNIX 制造商全稱:Hynix Semiconductor 功能描述:128M(8Mx16) GDDR SDRAM