HYS72D32300GBR Datasheet, PDF (10/38 Pages) Infineon Technologies AG – 184-Pin Registered Double Data Rate SDRAM Module

HYS72D[128/64/32][300/320]GBR–[5/6]–C
Registered Double Data Rate SDRAM
Pin Configuration
Table 3 Pin Configuration of RDIMM (cont’d)
Pin# Name Pin Buffer Function
Type Type
78 DQS6 I/O SSTL Data Strobes 8:0
86 DQS7 I/O SSTL
47 DQS8 I/O SSTL
97 DM0 I
SSTL Data Mask 0
Note: ×8 based module
DQS9 I/O SSTL Data Strobe 9
Note: ×4 based module
107 DM1 I
SSTL Data Mask 1
Note: ×8 based module
DQS10 I/O SSTL Data Strobe 10
Note: ×4 based module
119 DM2 I
SSTL Data Mask 2
Note: ×8 based module
DQS11 I/O SSTL Data Strobe 11
Note: ×4 based module
129 DM3 I
SSTL Data Mask 3
Note: ×8 based module
DQS12 I/O SSTL Data Strobe 12
Note: ×4 based module
149 DM4 I
SSTL Data Mask 4
Note: ×8 based module
DQS13 I/O SSTL Data Strobe 13
Note: ×4 based module
159 DM5 I
SSTL Data Mask 5
Note: ×8 based module
DQS14 I/O SSTL Data Strobe 14
Note: ×4 based module
169 DM6 I
SSTL Data Mask 6
Note: ×8 based module
DQS15 I/O SSTL Data Strobe 15
Note: ×4 based module
177 DM7 I
SSTL Data Mask 7
Note: ×8 based module
DQS16 I/O SSTL Data Strobe 16
Note: ×4 based module
140 DM8 I
SSTL Data Mask 8
Note: ×8 based module
DQS17 I/O SSTL Data Strobe 17
Note: ×4 based module
Table 3 Pin Configuration of RDIMM (cont’d)
Pin# Name Pin Buffer Function
Type Type
EEPROM
92 SCL I
CMOS Serial Bus Clock
91 SDA I/O OD Serial Bus Data
181 SA0 I
182 SA1 I
CMOS Slave Address Select
CMOS ^{Bus 2:0}
183 SA2 I
CMOS
Power Supplies
1
V_REF AI
–
184 V_DDSPD PWR –
I/O Reference Voltage
EEPROM Power
Supply
15,
22,
30,
54,
62,
77,
96,
104,
112,
128,
136,
143,
156,
164,
172,
180
V_DDQ
PWR –
I/O Driver Power
Supply
7, V_DD
38,
46,
70,
85,
108,
120,
148,
168
PWR –
Power Supply
Data Sheet
10
Rev. 1.0, 2004-03