HYS72D64301HBR_07 Datasheet, PDF (7/39 Pages) Qimonda AG – 184-Pin Registered Double-Data-Rate SDRAM Module

Internet Data Sheet
HYS72D[64/128/256]xxxHBR–[5/6]–C
Registered Double-Data-Rate SDRAM Module
Pin Name Pin Buffer Function
#
Type Type
129 DM3 I
DQS12 I/O
149 DM4 I
DQS13 I/O
159 DM5 I
DQS14 I/O
169 DM6 I
DQS15 I/O
177 DM7 I
DQS16 I/O
140 DM8 I
DQS17 I/O
EEPROM
92 SCL I
91 SDA I/O
181 SA0 I
182 SA1 I
183 SA2 I
Power Supplies
1
V_REF
184 V_DDSPD
AI
PWR
SSTL
SSTL
SSTL
SSTL
SSTL
SSTL
SSTL
SSTL
SSTL
SSTL
SSTL
SSTL
Data Mask 3
Note: ×8 based module
Data Strobe 12
Note: ×4 based module
Data Mask 4
Note: ×8 based module
Data Strobe 13
Note: ×4 based module
Data Mask 5
Note: ×8 based module
Data Strobe 14
Note: ×4 based module
Data Mask 6
Note: ×8 based module
Data Strobe 15
Note: ×4 based module
Data Mask 7
Note: ×8 based module
Data Strobe 16
Note: ×4 based module
Data Mask 8
Note: ×8 based module
Data Strobe 17
Note: ×4 based module
CMOS
OD
CMOS
CMOS
CMOS
Serial Bus Clock
Serial Bus Data
Slave Address Select
Bus 2:0
–
I/O Reference Voltage
–
EEPROM Power Supply
Pin Name
#
15, V_DDQ
22,
30,
54,
62,
77,
96,
104,
112,
128,
136,
143,
156,
164,
172,
180
7, V_DD
38,
46,
70,
85,
108,
120,
148,
168
3
V_SS
11
18
26
34
42
50
58
66
74
81
89
93
100
Pin Buffer Function
Type Type
PWR –
I/O Driver Power Supply
PWR –
Power Supply
GND –
Ground Plane
Rev. 1.22, 2007-08
7
03292006-6N25-8R3I