hys64t128020edv-2.5-c2 Qimonda, hys64t128020edv-2.5-c2 Datasheet - Page 30

• Manufacturer Part Number: hys64t128020edv-2.5-c2
• Description: 200-pin 1.5v Ddr2 Sdram So-dimm Modules So-dimm Sdram
• Manufacturer: Qimonda

6
Qimonda’s nomenclature uses simple coding combined with
some proprietary coding.
module and component product type number as well as the
Rev. 0.50, 2008-01
01242008-QE4B-HF08
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 22
1)
2
64
18
provides examples for
3
T
T
4
64/128
512/1G 16
5
0
Values
HYS
64
72
T
32
64
128
256
512
0 .. 9
0, 2, 4
0 .. 9
A .. Z
D
M
R
U
F
30
field number. The detailed field description together with
possible values and coding explanation is listed for modules
in
Table 23
6
2
HYS64T[128/256]020EDV–[25F/2.5/3S](–)C2
and for components in
7
0
0
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
Nomenclature Fields and Examples
Small Outline DDR2 SDRAM Modules
8
K
A
DDR2 DIMM Nomenclature
Advance Internet Data Sheet
9
M
C
Table
24.
–5
10
–5
TABLE 22
TABLE 23
11
–A