HYB18T1G400BF_07 Datasheet, PDF (68/74 Pages) Qimonda AG – 1-Gbit Double-Data-Rate-Two SDRAM

Internet Data Sheet
HY[B/I]18T1G[40/80/16]0B[C/F](L/V)
1-Gbit Double-Data-Rate-Two SDRAM
9
Product Nomenclature
For reference the Qimonda SDRAM component nomenclature is enclosed in this chapter.
Example for
DDR2 SDRAM
DDR2 SDRAM
Field Number
1
2
3
HYB 18
T
HYB 18
T
4
5
6
1G
40
1G
16
TABLE 62
Examples for Nomenclature Fields
7
8
9
10
11
0
A
F
—
–3
0
B
F
L
–3.7
Field Description
1
Qimonda Component Prefix
2
Interface Voltage [V]
3
DRAM Technology
4
Component Density [Mbit]
5+6 Number of I/Os
7
Product Variations
8
Die Revision
9
Package,
Lead-Free Status
10 Power
TABLE 63
DDR2 Memory Components
Values Coding
HYB
HYI
18
T
256
Memory components
Memory components, industrial temperature range (-40°C – +85 °C)
SSTL_18
DDR2
256 Mbit
512
1G
2G
40
80
16
0 .. 9
A(0 ..9)
B(0 ..9)
512 Mbit
1 Gbit
2 Gbit
×4
×8
×16
look up table
First
Second
C(0 ..9) Third
C
FBGA, lead-containing
F
FBGA, lead-free
—
Standard power product
L
Low power product
Rev. 1.3, 2007-07
68
03062006-ZNH8-HURV