HYS64T32000HM-37-A Infineon, HYS64T32000HM-37-A Datasheet - Page 30

• Manufacturer Part Number: HYS64T32000HM-37-A
• Description: Double-Data-Rate-Two SDRAM Micro-DIMM
• Manufacturer: Infineon

Preliminary
8
Infineon’s nomenclature uses simple coding combined with some propriatory 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 20
Example for
Micro-DIMM
DDR2 DRAM
Table 21
Field Description
Data Sheet
1
2
3
4
5
6
7
8
9
10
11
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
0 .. 9
0, 2, 4
A .. Z
S
M
R
U
–3.7
–5
–A
–B
2
64
18
1 GByte
2 GByte
Constant
Non-ECC
ECC
DDR2
256 MByte
512 MByte
look up table
1, 2, 4
look up table
look up table
SO-DIMM
Micro-DIMM
Registered
Unbuffered
PC2–4200 4–4–4
PC2–3200 3–3–3
First
Second
3
T
T
4
64
512
Product Type Nomenclature (DDR2 DRAMs and DIMMs)
5
0
16
34
Double-Data-Rate-Two SDRAM Micro-DIMM
1) Multiplying “Memory Density per I/O” with “Module Data
Table 22
Field Description
1
2
3
4
5+6 Number of I/Os
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”.
HYS64T[3200/6402]0[H/K/L]M–[3.7/5]–A
6
2
INFINEON
Component Prefix
Interface Voltage [V] 18
DRAM Technology
Component Density
[Mbit]
Product Variations
Die Revision
Package,
Lead-Free Status
Speed Grade
N/A for Components
Table 21
7
0
0
DDR2 DRAM Nomenclature
and for components in
8
K
A
Table 20
Values Coding
HYB
T
256
512
1G
2G
40
80
16
0 .. 9
A
B
C
F
–3.7
–5
9
M
C
03242004-2CBE-IJ2X
provides examples
Rev. 0.6, 2004-06
Constant
SSTL1.8
DDR2
256 Mbit
512 Mbit
1 Gbit
2 Gbit
look up table
First
Second
FBGA,
lead-containing
FBGA, lead-free
DDR2-533
DDR2-400
10
–5
–5
4
8
16
Table
11
–A
22.