HYB18T512800BF QIMONDA [Qimonda AG], HYB18T512800BF Datasheet - Page 62

• Manufacturer Part Number: HYB18T512800BF
• Description: 240-Pin Registered DDR2 SDRAM Modules
• Manufacturer: QIMONDA [Qimonda AG]

6
Qimonda’s nomenclature uses simple coding combined with
some propriatory coding.
module and component product type number as well as the
Rev. 1.1, 2007-03
03292006-EO3M-LEK7
Example for
Micro-DIMM
DDR2 DRAM
Field
1
2
3
4
5
6
7
8
9
Description
Qimonda Module Prefix
Module Data Width [bit]
DRAM Technology
Memory Density per I/O [Mbit];
Module Density
Raw Card Generation
Number of Module Ranks
Product Variations
Package, Lead-Free Status
Module Type
Product Type Nomenclature
Field Number
1
HYS
HYB
Table 32
1)
2
64
18
provides examples for
3
T
T
4
64/128
512/1G 16
5
0
62
Values
HYS
64
72
T
32
64
128
256
512
0 .. 9
0, 2, 4
0 .. 9
A .. Z
D
M
R
U
F
field number. The detailed field description together with
possible values and coding explanation is listed for modules
in
Table 33
6
2
HYS72T[64/128/256]xxxHP–[25F/2.5/3/3S/3.7]–B
and for components in
7
0
0
Nomenclature Fields and Examples
Coding
Constant
Non-ECC
ECC
DDR2
256 MByte
512 MByte
1 GByte
2 GByte
4 GByte
Look up table
1, 2, 4
Look up table
Look up table
SO-DIMM
Micro-DIMM
Registered
Unbuffered
Fully Buffered
240-Pin Registered DDR2 SDRAM
8
K
A
DDR2 DIMM Nomenclature
9
M
C
Table
Internet Data Sheet
34.
10
–5
–5
TABLE 32
TABLE 33
11
–A
—