hys64t128020hm-5-a Infineon Technologies Corporation, hys64t128020hm-5-a Datasheet - Page 10

• Manufacturer Part Number: hys64t128020hm-5-a
• Description: 214-pin Micro-dimm-ddr2-sdram Modules
• Manufacturer: Infineon Technologies Corporation

Table 5
Pin or Ball
No.
180
76
77
81
82
182
183
188
189
84
85
92
93
191
192
200
201
95
96
101
102
203
204
208
209
7
6
19
18
28
27
140
139
71
70
186
185
198
197
99
Data Sheet
Pin Configuration of MDIMM (cont’d)
Name
DQ39
DQ40
DQ41
DQ42
DQ43
DQ44
DQ45
DQ46
DQ47
DQ48
DQ49
DQ50
DQ51
DQ52
DQ53
DQ54
DQ55
DQ56
DQ57
DQ58
DQ59
DQ60
DQ61
DQ62
DQ63
DQS0
DQS0
DQS1
DQS1
DQS2
DQS2
DQS3
DQS3
DQS4
DQS4
DQS5
DQS5
DQS6
DQS6
DQS7
Pin
Type
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
I/O
I/O
I/O
I/O
I/O
I/O
I/O
Buffer
Type
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
SSTL
SSTL
SSTL
SSTL
SSTL
SSTL
SSTL
Function
Data Bus 39:57
Data Strobes 7:0
Note: The data strobes, associated with one data byte, sourced
3. See block diagram for corresponding DQ signals
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
mode registers programmed appropriately.
10
Micro-DIMM DDR2 SDRAM Modules
Pin Configuration and Block Diagrams
HYS64T128020HM–[3.7/5]–A
V
04132004-S0LP-CL4Q
SS
and DDR2 SDRAM
Rev. 1.2, 2005-08