HYS64T256020EU-25F-B Datasheet, PDF (7/60 Pages) Qimonda AG – 240-Pin unbuffered DDR2 SDRAM Modules

Internet Data Sheet
HYS[64/72]T256020EU-[25F/2.5/3/3S/3.7]-B
Unbuffered DDR2 SDRAM Module
Ball No.
188
183
63
182
61
60
180
58
179
177
70
57
176
196
174
Data Signals
3
4
9
10
122
123
128
129
Name
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
AP
A11
A12
A13
NC
A14
NC
Pin
Type
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
NC
I
NC
Buffer
Type
SSTL
SSTL
SSTL
SSTL
SSTL
SSTL
SSTL
SSTL
SSTL
SSTL
SSTL
SSTL
SSTL
SSTL
SSTL
—
SSTL
—
Function
Address Bus 12:0
Address Signal 13
Note: 1 Gbit based module and 512M ×4/×8
Not Connected
Note: Module based on 1 Gbit ×16
Module based on 512 Mbit ×16 or smaller
Address Signal 14
Note: Modules based on 2 Gbit
Not Connected
Note: Modules based on 1 Gbit or smaller
DQ0 I/O
DQ1 I/O
DQ2 I/O
DQ3 I/O
DQ4 I/O
DQ5 I/O
DQ6 I/O
DQ7 I/O
SSTL
SSTL
SSTL
SSTL
SSTL
SSTL
SSTL
SSTL
Data Bus 63:0
Data Input/Output pins
Rev. 1.0, 2006-10
7
10262006-SX8C-DEY8