參數(shù)資料
型號: HY5DU121622CTP-6
廠商: HYNIX SEMICONDUCTOR INC
元件分類: DRAM
英文描述: 512Mb(32Mx16) GDDR SDRAM
中文描述: 32M X 16 DDR DRAM, 0.7 ns, PDSO66
封裝: 0.400 X 0.875 INCH, 0.65 MM PITCH, TSOP2-66
文件頁數(shù): 11/29頁
文件大?。?/td> 233K
代理商: HY5DU121622CTP-6
Rev. 0.3 / Apr. 2005
11
1
HY5DU121622CTP
OPERATION COMMAND TRUTH TABLE-III
Current
State
/ CS
/ RAS
/ CAS
/ WE
Address
Command
Action
ROW
ACTIVATING
H
X
X
X
X
DSEL
NOP - Enter ROW ACT after tRCD
L
H
H
H
X
NOP
NOP - Enter ROW ACT after tRCD
L
H
H
L
X
BST
ILLEGAL
4
L
H
L
H
BA, CA, AP
READ/READAP
ILLEGAL
4,10
L
H
L
L
BA, CA, AP
WRITE/WRITEAP
ILLEGAL
4,10
L
L
H
H
BA, RA
ACT
ILLEGAL
4,9,10
L
L
H
L
BA, AP
PRE/PALL
ILLEGAL
4,10
L
L
L
H
X
AREF/SREF
ILLEGAL
11
L
L
L
L
OPCODE
MRS
ILLEGAL
11
WRITE
RECOVERING
H
X
X
X
X
DSEL
NOP - Enter ROW ACT after tWR
L
H
H
H
X
NOP
NOP - Enter ROW ACT after tWR
L
H
H
L
X
BST
ILLEGAL
4
L
H
L
H
BA, CA, AP
READ/READAP
ILLEGAL
L
H
L
L
BA, CA, AP
WRITE/WRITEAP
ILLEGAL
L
L
H
H
BA, RA
ACT
ILLEGAL
4,10
L
L
H
L
BA, AP
PRE/PALL
ILLEGAL
4,11
L
L
L
H
X
AREF/SREF
ILLEGAL
11
L
L
L
L
OPCODE
MRS
ILLEGAL
11
WRITE
RECOVERING
WITH
AUTOPRE-
CHARGE
H
X
X
X
X
DSEL
NOP - Enter precharge after tDPL
L
H
H
H
X
NOP
NOP - Enter precharge after tDPL
L
H
H
L
X
BST
ILLEGAL
4
L
H
L
H
BA, CA, AP
READ/READAP
ILLEGAL
4,8,10
L
H
L
L
BA, CA, AP
WRITE/WRITEAP
ILLEGAL
4,10
L
L
H
H
BA, RA
ACT
ILLEGAL
4,10
L
L
H
L
BA, AP
PRE/PALL
ILLEGAL
4,11
L
L
L
H
X
AREF/SREF
ILLEGAL
11
L
L
L
L
OPCODE
MRS
ILLEGAL
11
REFRESHING
H
X
X
X
X
DSEL
NOP - Enter IDLE after tRC
L
H
H
H
X
NOP
NOP - Enter IDLE after tRC
L
H
H
L
X
BST
ILLEGAL
11
L
H
L
H
BA, CA, AP
READ/READAP
ILLEGAL
11
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參數(shù)描述
HY5DU121622CTP-X 制造商:HYNIX 制造商全稱:Hynix Semiconductor 功能描述:512Mb DDR SDRAM
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HY5DU121622DFP-HI 制造商:HYNIX 制造商全稱:Hynix Semiconductor 功能描述:512Mb DDR SDRAM