hys64t128020hm-5-a Infineon Technologies Corporation, hys64t128020hm-5-a Datasheet - Page 36

• Manufacturer Part Number: hys64t128020hm-5-a
• Description: 214-pin Micro-dimm-ddr2-sdram Modules
• Manufacturer: Infineon Technologies Corporation

6
Infineon’s nomenclature uses simple coding combined with some proprietary coding.
for module and component product type number as well as the field number. The detailed field description together
with possible values and coding explanation is listed for modules in
Table 23
Example for
Micro-DIMM
DDR2 DRAM
Table 24
Field Description
1
2
3
4
5
6
7
8
9
10
11
Data Sheet
INFINEON
Modul Prefix
Module Data
Width [bit]
DRAM
Technology
Memory Density
per I/O [Mbit];
Module Density
Raw Card
Generation
Number of Module
Ranks
Product Variations 0 .. 9
Package,
Lead-Free Status
Module Type
Speed Grade
Die Revision
Product Type Nomenclature (DDR2 DRAMs and DIMMs)
Nomenclature Fields and Examples
DDR2 DIMM Nomenclature
Field Number
1
HYS
HYB
1)
Values Coding
HYS
64
72
T
32
64
128
256
512
0 .. 9
0, 2, 4
A .. Z
D
M
R
U
–2.5
–3
–3S
–3.7
–3.7F
–5
–A
–B
2
64
18
1 GByte
2 GByte
4 GByte
Look up table
First
Constant
Non-ECC
ECC
DDR2
256 MByte
512 MByte
Look up table
1, 2, 4
Look up table
SO-DIMM
Micro-DIMM
Registered
Unbuffered
PC2–6400 6–6–6
PC2–5300 4–4–4
PC2–5300 5–5–5
PC2–4200 4–4–4
PC2–4200 CL3
PC2–3200 3–3–3
Second
3
T
T
4
128
1G
Product Type Nomenclature (DDR2 DRAMs and DIMMs)
5
0
16
36
1) Multiplying “Memory Density per I/O” with “Module Data
Table 25
Field Description
1
2
3
4
5+6
7
8
9
10
11
Width” and dividing by 8 for Non-ECC and 9 for ECC
modules gives the overall module memory density in
MBytes as listed in column “Coding”.
6
2
INFINEON
Component Prefix
Interface Voltage
[V]
DRAM
Technology
Component
Density [Mbit]
Number of I/Os
Product Variations 0 .. 9
Die Revision
Package,
Lead-Free Status
Speed Grade
N/A for
Components
Micro-DIMM DDR2 SDRAM Modules
Table 24
DDR2 DRAM Nomenclature
7
0
0
HYS64T128020HM–[3.7/5]–A
and for components in
8
K
A
Table 23
Values Coding
HYB
18
T
256
512
1G
2G
40
80
16
A
B
C
F
–2.5
–3
–3S
–3.7
–3.7F
–5
9
M
C
04132004-S0LP-CL4Q
Constant
SSTL1.8
DDR2
256 Mbit
512 Mbit
1 Gbit
2 Gbit
Look up table
First
Second
FBGA,
lead-containing
FBGA, lead-free
DDR2-800E 6-6-6
DDR2-667C 4-4-4
DDR2-667D 5-5-5
DDR2-533C 4-4-4
DDR2-533C CL3
DDR2-400B 3-3-3
provides examples
Rev. 1.2, 2005-08
4
8
16
10
–5
–5
Table
11
–A
25.