HYB18TC512160BF Datasheet, PDF (57/61 Pages) Qimonda AG – 512-Mbit Double-Data-Rate-Two SDRAM

Internet Data Sheet
HYB18TC512[16/80]0BF
512-Mbit Double-Data-Rate-Two SDRAM
9
Product Nomenclature
For reference the Qimonda SDRAM component nomenclature is enclosed in this chapter.
Example for
DDR2 DRAM
Field Number
1
2
3
4
5
6
HYB 18
TC
512 16
TABLE 48
Nomenclature Fields and Examples
7
8
9
10
11
0
A
C
–3.7
Field
1
2
3
4
Description
QIMONDA
Component Prefix
Interface Voltage [V]
DRAM Technology, consumer variant
Component Density [Mbit]
5+6
Number of I/Os
7
Product Variations
8
Die Revision
9
Package,
Lead-Free Status
10
Speed Grade
11
N/A for Components
Values
HYB
18
TC
256
512
1G
40
80
16
0 .. 9
A
B
C
F
–2.5
–3
–3S
–3.7
–5
TABLE 49
DDR2 Memory Components
Coding
Constant
SSTL_18
DDR2
256 M
512 M
1 Gb
x4
x8
x16
look up table
First
Second
FBGA, lead-containing
FBGA, lead-free
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
Rev. 1.11, 2006-09
57
03292006-HDLH-OAY6