Internet Data Sheet
HYB18T512[40/80/16]0B[C/F]
512-Mbit Double-Data-Rate-Two SDRAM
9
Product Nomenclature
For reference the Qimonda SDRAM component nomenclature is enclosed in this chapter.
TABLE 56
Examples for Nomenclature Fields
Example for
Field Number
1
2
3
4
5
6
7
8
9
10
11
DDR2 SDRAM
DDR2 SDRAM
HYB
HYB
18
18
T
T
512
512
4
0
0
A
B
F
F
—
L
–3
16
–3.7
TABLE 57
DDR2 Memory Components
Field
Description
Values
Coding
1
2
3
4
Qimonda Component Prefix
Interface Voltage [V]
HYB
18
Constant
SSTL_18
DRAM Technology
T
DDR2
Component Density [Mbit]
256
512
1G
2G
40
256 Mbit
512 Mbit
1 Gbit
2 Gbit
5+6
Number of I/Os
×4
80
×8
16
×16
7
8
Product Variations
Die Revision
0 .. 9
A
look up table
First
B
Second
C
Third
9
Package,
Lead-Free Status
C
FBGA, lead-containing
FBGA, lead-free
Standard power product
Low power product
DDR2–1066
DDR2–800 5–5–5
DDR2–800 6–6–6
DDR2–667 4–4–4
DDR2–667 5–5–5
DDR2–533 4–4–4
DDR2–400 3–3–3
F
10
11
Power
–
L
Speed Grade
–1.9
–25F
–2.5
–3
–3S
–3.7
–5
Rev. 1.1, 2007-05
63
03292006-YBYM-WG0Z
QIMONDA [ QIMONDA AG ]
