參數(shù)資料
型號(hào): HYS72T256220HP-3S-A
廠商: QIMONDA AG
元件分類: DRAM
英文描述: 240-Pin Registered DDR2 SDRAM Modules
中文描述: 256M X 72 DDR DRAM MODULE, 0.45 ns, DMA240
封裝: GREEN, RDIMM-240
文件頁數(shù): 10/49頁
文件大?。?/td> 1434K
代理商: HYS72T256220HP-3S-A
Internet Data Sheet
Rev. 1.02, 2007-07
03292006-08VU-L8WK
10
HYS72T[64/128/256]xx0HP–[3S/3.7]–A
Registered DDR2 SDRAM Modules
161
162
167
168
Data Strobe Bus
7
6
16
15
28
27
37
36
84
83
93
92
105
104
114
113
46
45
125
126
134
135
146
147
155
156
202
203
211
212
223
224
232
CB4
CB5
CB6
CB7
I/O
I/O
I/O
I/O
SSTL
SSTL
SSTL
SSTL
Check Bits 7:0
Check Bit Input / Output pins
Note: NC on Non-ECC module
DQS0
DQS0
DQS1
DQS1
DQS2
DQS2
DQS3
DQS3
DQS4
DQS4
DQS5
DQS5
DQS6
DQS6
DQS7
DQS7
DQS8
DQS8
DQS9
DQS9
DQS10
DQS10
DQS11
DQS11
DQS12
DQS12
DQS13
DQS13
DQS14
DQS14
DQS15
DQS15
DQS16
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
SSTL
SSTL
SSTL
SSTL
SSTL
SSTL
SSTL
SSTL
SSTL
SSTL
SSTL
SSTL
SSTL
SSTL
SSTL
SSTL
SSTL
SSTL
SSTL
SSTL
SSTL
SSTL
SSTL
SSTL
SSTL
SSTL
SSTL
SSTL
SSTL
SSTL
SSTL
SSTL
SSTL
Data Strobes 17:0
The data strobes, associated with one data byte, sourced with data
transfers. In Write mode, the data strobe is sourced by the controller
and is centered in the data window. In Read mode the data strobe is
sourced by the DDR2 SDRAM and is sent at the leading edge of the
data window. DQS signals are complements, and timing is relative to
the crosspoint of respective DQS and DQS. If the module is to be
operated in single ended strobe mode, all DQS signals must be tied on
the system board to
V
SS
through a 20
to 10 k
resistor and DDR2
SDRAM mode registers programmed appropriately.
Note: See block diagram for corresponding DQ signals
Pin No.
Name
Pin
Type
Buffer
Type
Function
相關(guān)PDF資料
PDF描述
HYS72T64000HP 240-Pin Registered DDR2 SDRAM Modules
HYS72T64000HP-3.7-A 240-Pin Registered DDR2 SDRAM Modules
HYS72T64000HP-3S-A 240-Pin Registered DDR2 SDRAM Modules
HYS72T128000HR-3.7-B 240-Pin Registered DDR2 SDRAM Modules
HYS72T128000HR-3S-B 240-Pin Registered DDR2 SDRAM Modules
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HYS72T256220HP-3S-B 制造商:QIMONDA 制造商全稱:QIMONDA 功能描述:240-Pin Registered DDR2 SDRAM Modules
HYS72T256220HR 制造商:QIMONDA 制造商全稱:QIMONDA 功能描述:240-Pin Registered DDR2 SDRAM Modules
HYS72T256220HR-3.7-A 制造商:QIMONDA 制造商全稱:QIMONDA 功能描述:240-Pin Registered DDR2 SDRAM Modules
HYS72T256220HR-3.7-B 制造商:QIMONDA 制造商全稱:QIMONDA 功能描述:240-Pin Registered DDR2 SDRAM Modules
HYS72T256220HR-3-A 制造商:QIMONDA 制造商全稱:QIMONDA 功能描述:240-Pin Registered DDR2 SDRAM Modules