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| HYS64T32000GU Datasheet, PDF (13/67 Pages) Infineon Technologies AG – 240-Pin Unbuffered DDR2 SDRAM Modules | |||
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HYS[64T[3200/6400/12802]0/72T[6400/12802]0][G/H]Uâ[3.7/5]âA
512 Mbit DDR2 SDRAM
Overview
Table 5 Pin Configuration of UDIMM (contâd)
Pin#
Name Pin Buffer Function
Type Type
92
DQS5 I/O SSTL Complement Data Strobe Bus 8:0
104
DQS6 I/O SSTL
113
DQS7 I/O SSTL
46
DQS8 I/O SSTL
Data Mask Signals
125
DM0 I
SSTL Data Mask Bus 8:0
134
DM1 I
SSTL
146
DM2 I
SSTL
155
DM3 I
SSTL
202
DM4 I
SSTL
211
DM5 I
SSTL
223
DM6 I
SSTL
232
DM7 I
SSTL
164
DM8 I
SSTL
EEPROM
120
SCL I
CMOS Serial Bus Clock
119
SDA I/O OD Serial Bus Data
239
SA0 I
CMOS Slave Address Select Bus 2:0
240
SA1 I
CMOS
101
SA2 I
CMOS
Power Supplies
1
238
51,56,62,72,75,78,170,175,181,
191,194
VREF AI â
VDDSPD PWR â
VDDQ PWR â
I/O Reference Voltage
EEPROM Power Supply
I/O Driver Power Supply
53,59,64,67,69,172,178,184,187 VDD
189,197
PWR â
Power Supply
2,5,8,11,14,17,20,23,26,29,32, VSS
35,38,41,44,47,50,65,66,79,82,
85,88,91,94,97,100,103,106,
109,112,115,118,121,124,127,
130,133,136,139,142,145,148,
151,154,157,160,163,166,169,
198,201,204,207,210,213,216,
219,222,225,228,231,234,237
GND â
Ground Plane
Other Pins
195
ODT0
On-Die Termination Control 0
77
ODT1
On-Die Termination Control 1
NC NC â
Note: 1 Rank modules
18,19,55,68,102,126,135,147, NC
156,165,173,203,212, 224,233
NC â
Not connected
Note: Pins not connected on Infineon UDIMMs
Data Sheet
13
Rev. 0.87, 2004-06
09122003-GZEK-H4J6
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