Internet Data Sheet
HY[B/I]25DC512[80/16]0D[E/F](L)
512-Mbit Double-Data-Rate SDRAM
7
Product Nomenclature
For reference the Qimonda SDRAM component nomenclature is enclosed in this chapter.
TABLE 25
Example for Nomenclature Fields
Example for
Field Number
1
2
3
4
5
6
7
8
9
10
DDR SDRAM
HYB
25
DC
512
80
0
D
E
–5
TABLE 26
DDR Memory Components
Field Description
Values Coding
1
Qimonda Component Prefix
HYB
HYI
25
DC
64
128
256
512
40
80
16
0 .. 9
A
Memory components
Memory components, industrial temperature range (-40°C – +85 °C)
2
3
4
Interface Voltage [V]
DRAM Technology
2.5 V
Double Data Rate SDRAM, Consumer Product
Component Density [Mbit]
64 Mbit
128 Mbit
256 Mbit
512 Mbit
5
Number of I/Os
×4
×8
×16
6
7
Product Variant
Die Revision
–
First
B
Second
C
Third
D
Fourth
8
Package,
Lead-Free Status
C
FBGA, lead containing
TSOP, lead- and halogen-free
FBGA, lead- and halogen-free
TSOP, lead containing
Standard power product
DDR500B
E
F
T
9
Power
–
10
Speed Grade
–4
–4A
–5
–5A
–6
DDR500A
DDR400B
DDR400A
DDR333B
Rev. 1.10, 2008-05
34
06212007-08MW-K87L
QIMONDA [ QIMONDA AG ]
