Internet Data Sheet
HYS64D128021[E/H]BDL–[5/6]–C
Small-Outline DDR SDRAM Modules
Pin#
Name
Pin
Type
Buffer
Type
Function
Address Signals
117
116
112
111
110
109
108
107
106
105
102
101
115
BA0
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
SSTL
SSTL
SSTL
SSTL
SSTL
SSTL
SSTL
SSTL
SSTL
SSTL
SSTL
SSTL
SSTL
SSTL
SSTL
SSTL
Bank Address Bus 1:0
Address Bus 11:0
BA1
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
AP
A11
A12
100
99
Address Signal 12
Note: Module based on 256 Mbit or larger dies
Note: 128 Mbit based module
Address Signal 13
NC
NC
I
–
123
A13
SSTL
Note: 1 Gbit based module
NC
NC
–
Note: Module based on 512 Mbit or smaller dies
Data Signals
5
DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
DQ8
DQ9
DQ10
DQ11
DQ12
DQ13
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
Data Bus 63:0
7
13
17
6
8
14
18
19
23
29
31
20
24
Rev. 1.11, 2006-09
6
09152006-CQZM-KWJ4
QIMONDA [ QIMONDA AG ]
