參數(shù)資料
型號(hào): HYS72T64000EU-3-B2
廠商: QIMONDA AG
元件分類: DRAM
英文描述: 240-Pin unbuffered DDR2 SDRAM Modules
中文描述: 64M X 72 DDR DRAM MODULE, 0.45 ns, DMA240
封裝: GREEN, UDIMM-240
文件頁(yè)數(shù): 7/95頁(yè)
文件大小: 1818K
代理商: HYS72T64000EU-3-B2
Internet Data Sheet
Rev. 1.0, 2006-10
10202006-L0SM-FEYT
7
HYS[64/72]T[32/64/128][0/9]xxEU-[25F/2.5/3/3S/3.7]-B2
Unbuffered DDR2 SDRAM Module
2
Pin Configuration
The pin configuration of the Unbuffered DDR2 SDRAM DIMM is listed by function in
Table 5
(240 pins). The abbreviations used
in columns Pin and Buffer Type are explained in
Table 6
and
Table 7
respectively. The pin numbering is depicted in
Figure 1
for non-ECC modules (
×
64) and
Figure 2
for ECC modules
72).
TABLE 5
Pin Configuration of UDIMM
Ball No.
Name
Pin
Type
Buffer
Type
Function
Clock Signals
185
137
220
186
138
221
52
171
CK0
CK1
CK2
CK0
CK1
CK2
CKE0
CKE1
NC
I
I
I
I
I
I
I
I
NC
SSTL
SSTL
SSTL
SSTL
SSTL
SSTL
SSTL
SSTL
Clock Signals 2:0, Complement Clock Signals 2:0
Clock Enable Rank 1:0
Note: 2 Ranks module
Not Connected
Note: 1 Rank module
Control Signals
193
76
S0#
S1#
NC
I
I
NC
SSTL
SSTL
Chip Select Rank 1:0
Note: 2 Ranks module
Not Connected
Note: 1 Rank module
Row Address Strobe
Column Address Strobe
Write Enable
192
74
73
Address Signals
71
190
54
RAS
CAS
WE
I
I
I
SSTL
SSTL
SSTL
BA0
BA1
BA2
I
I
I
SSTL
SSTL
SSTL
Bank Address Bus 1:0
Bank Address Bus 2
Greater than 512Mb DDR2 SDRAMS
Not Connected
Less than 1Gb DDR2 SDRAMS
NC
NC
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