Internet Data Sheet
HYS64D[32/16]0x0[G/H]DL–[5/6]–C
Small-Outline DDR SDRAM Modules
2
Pin Configuration
The pin configuration of the Unbuffered Small Outline DDR
SDRAM DIMM is listed by function in Table 4 (200 pins). The
abbreviations used in columns Pin and Buffer Type are
explained in Table 5 and Table 6 respectively. The pin
numbering is depicted in Figure 1.
TABLE 4
Pin Configuration of SO-DIMM
Pin#
Name
Pin
Type
Buffer
Type
Function
Clock Signals
35
CK0
CK1
CK2
NC
I
SSTL
SSTL
SSTL
–
Clock Signal
Clock Signal
Clock Signal
160
89
I
I
NC
37
CK0
CK1
CK2
NC
I
SSTL
SSTL
SSTL
–
Complement Clock
Complement Clock
Complement Clock
158
91
I
I
NC
96
95
CKE0
CKE1
I
I
SSTL
SSTL
Clock Enable Rank 0
Clock Enable Rank 1
Note: 2-rank module
Note: 1-rank module
NC
NC
–
Control Signals
121
122
S0
I
I
SSTL
SSTL
Chip Select Rank 0
Chip Select Rank 1
Note: 2-ranks module
Note: 1-rank module
Row Address Strobe
Column Address Strobe
Write Enable
S1
NC
NC
–
118
120
119
RAS
CAS
WE
I
I
I
SSTL
SSTL
SSTL
Rev. 1.31, 2006-09
5
03292006-VN6D-DETI
QIMONDA [ QIMONDA AG ]
