hys64t128020em-3s-c2 Qimonda, hys64t128020em-3s-c2 Datasheet - Page 29

• Manufacturer Part Number: hys64t128020em-3s-c2
• Description: 214-pin Unbuffered Ddr2 Sdrammicro-dimm Modules Mdimm 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. 1.10, 2008-06
03042008-180M-8RJ5
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 20
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
29
field number. The detailed field description together with
possible values and coding explanation is listed for modules
in
Table 21
6
2
Unbuffered DDR2 SDRAM Micro-DIMM Modules
and for components in
7
0
0
Coding
Constant
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
Non-ECC
Nomenclature Fields and Examples
8
K
A
HYS64T128020EM–[2.5/3S]–C2
DDR2 DIMM Nomenclature
9
M
C
Table
Internet Data Sheet
22.
10
–5
–5
TABLE 20
TABLE 21
11
–A