HYS64T64020KM Datasheet, PDF (30/31 Pages) Infineon Technologies AG – Double-Data-Rate-Two SDRAM Micro-DIMM

Preliminary
HYS64T[3200/6402]0[H/K/L]M–[3.7/5]–A
Double-Data-Rate-Two SDRAM Micro-DIMM
Product Type Nomenclature (DDR2 DRAMs and DIMMs)
8
Product Type Nomenclature (DDR2 DRAMs and DIMMs)
Infineon’s nomenclature uses simple coding combined with some propriatory coding. Table 20 provides examples
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 21 and for components in Table 22.
Table 20 Nomenclature Fields and Examples
Example for
Field Number
1
2
3
4
5
6
7
8
9
10
11
Micro-DIMM
HYS 64
T
64
0
2
0
K
M
–5
–A
DDR2 DRAM
HYB 18
T
512 16
0
A
C
–5
Table 21 DDR2 DIMM Nomenclature
Field Description
Values Coding
1 INFINEON
Modul Prefix
HYS Constant
2 Module Data
Width [bit]
64
Non-ECC
72
ECC
3 DRAM
Technology
T
DDR2
4 Memory Density 32
256 MByte
per I/O [Mbit];
64
Module Density¹⁾
128
512 MByte
1 GByte
256 2 GByte
5 Raw Card
Generation
0 .. 9 look up table
6 Number of Module 0, 2, 4 1, 2, 4
Ranks
7 Product Variations 0 .. 9 look up table
8 Package,
A .. Z look up table
Lead-Free Status
9 Module Type
S
SO-DIMM
M
Micro-DIMM
R
Registered
U
Unbuffered
10 Speed Grade
–3.7 PC2–4200 4–4–4
–5
PC2–3200 3–3–3
11 Die Revision
–A
First
–B
Second
1) Multiplying “Memory Density per I/O” with “Module Data
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”.
Table 22 DDR2 DRAM Nomenclature
Field Description
Values Coding
1 INFINEON
HYB Constant
Component Prefix
2 Interface Voltage [V] 18
SSTL1.8
3 DRAM Technology T
DDR2
4 Component Density 256 256 Mbit
[Mbit]
512 512 Mbit
1G 1 Gbit
2G 2 Gbit
5+6 Number of I/Os
40
×4
80
×8
16
×16
7 Product Variations 0 .. 9 look up table
8 Die Revision
A
First
B
Second
9 Package,
C
Lead-Free Status
FBGA,
lead-containing
F
FBGA, lead-free
10 Speed Grade
–3.7 DDR2-533
–5
DDR2-400
11 N/A for Components
Data Sheet
34
Rev. 0.6, 2004-06
03242004-2CBE-IJ2X