Internet Data Sheet
HYS64T256022EDL–[25F/2.5/3/3S/3.7]–B
Small Outline DDR2 SDRAM Modules
Ball No.
Name
Pin
Buffer
Function
Type Type
EEPROM
197
SCL
SDA
SA0
SA1
I
CMOS Serial Bus Clock
OD Serial Bus Data
195
I/O
198
I
I
CMOS Serial Address Select Bus 2:0
200
CMOS
Power Supplies
1
VREF
AI
—
—
—
I/O Reference Voltage
EEPROM Power Supply
Power Supply
199
VDDSPD PWR
81,82,87,88,95,96,103,104,
111,112,117,118
VDD
PWR
2,3,8,9,12,15,18,21,24,27,28,
33,34,39,40,41,42,47,48,53,
54,59,60,65,66,71,72,77,78,
121,122,127,128,132,133,138,13
9,144,145,149,150,155,156,,
161,162,165,171,172,177,
VSS
GND
—
Ground Plane
178,183,184,187,190,193,196
Other Pins
114
ODT0
ODT1
I
I
SSTL
SSTL
On-Die Termination Control 1:0
On-Die Termination Control 1
Note: 2 Rank modules
Not Connected
119
NC
NC
NC
NC
—
—
Note: 1 Rank modules
Not connected
50,69,83,84,120,163,168
Rev. 1.0, 2006-11
9
11172006-DXYK-2PPW
QIMONDA [ QIMONDA AG ]
