HYS64T256020HU Datasheet, PDF (12/61 Pages) Qimonda AG – 240-Pin Unbuffered DDR2 SDRAM Modules

Internet Data Sheet
HYS[64/72]T256xxxHU–[3/…/5]–A
Unbuffered DDR2 SDRAM Modules
Ball No.
Name
51,56,62,72,75,,
78,170,175,181,,
191,194
53,59,64,67,69,,
172,178,184,187,
189,197
2,5,8,11,14,17,,
20,23,26,29,32,
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
Other Pins
195
77
V_DDQ
V_DD
V_SS
ODT0
ODT1
NC
18,19,55,68,102,1 NC
26,135,147,
156,165,173,203,
212, 224,233
Pin
Type
PWR
PWR
GND
I
I
NC
NC
Buffer
Type
—
—
—
SSTL
SSTL
—
—
Function
I/O Driver Power Supply
Power Supply
Ground Plane
On-Die Termination Control 0
On-Die Termination Control 1
Note: 2 Rank modules
Not Connected
Note: 1 Rank modules
Not connected
Rev. 1.32, 2006-09
12
03062006-5RK8-1X8J