參數(shù)資料
型號: HY5DU12822CLTP-X
廠商: Hynix Semiconductor Inc.
英文描述: 512Mb DDR SDRAM
中文描述: 產(chǎn)品512Mb DDR SDRAM
文件頁數(shù): 13/31頁
文件大?。?/td> 253K
代理商: HY5DU12822CLTP-X
Rev. 1.0 / Mar. 2005
13
1
HY5DU12422C(L)TP
HY5DU12822C(L)TP
HY5DU121622C(L)TP
Power-Up Sequence
CODE
CODE
CODE
CODE
CODE
CODE
CODE
CODE
CODE
CODE
CODE
CODE
CODE
CODE
CODE
NOP
PRE
MRS
EMRS
PRE
NOP
MRS
AREF
ACT
RD
VDD
VDDQ
VTT
VREF
/ CLK
CLK
CKE
CMD
DM
ADDR
A10
BA0, BA1
DQS
DQ'S
LVCMOS Low Level
tIS tIH
tVTD
T= 200usec
tRP
tMRD
tRP
tRFC
tMRD
tXSRD*
READ
Non-Read
Command
Power UP
VDD and CK stable
Precharge All
EMRS Set
MRS Set
Reset DLL
(with A8= H)
Precharge All
2 or more
Auto Refresh
MRS Set
(with A8= L)
* 200 cycle(tXSRD) of CK are required (for DLL locking) before Read Command
tMRD
相關(guān)PDF資料
PDF描述
HY5DU121622C 512Mb DDR SDRAM
HY5DU121622CLTP 512Mb DDR SDRAM
HY5DU121622CLTP-X 512Mb DDR SDRAM
HY5DU12422C CAP .039UF 16V PPS FILM SMD
HY5DU12422CLTP CAP.00047UF 16V PPS FILM 0603 2%
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