HYS72T256420HFA-3S-B Qimonda, HYS72T256420HFA-3S-B Datasheet - Page 41

• Manufacturer Part Number: HYS72T256420HFA-3S-B
• Description: MODULE DDR2 2GB 240-DIMM
• Manufacturer: Qimonda

Specifications of HYS72T256420HFA-3S-B

• Memory Type: DDR2 SDRAM
• Memory Size: 2GB
• Speed: 333MHz
• Package / Case: 240-DIMM
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 675-1031

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
Rev. 1.00, 2006-10
10062006-RQWY-GI6S
Field
1
2
3
4
5
6
7
8
9
10
11
module memory density in MBytes as listed in column “Coding”.
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
Speed Grade
Die Revision
1)
41
Values
HYS
64
72
T
32
64
128
256
512
0 .. 9
0, 2, 4
0 .. 9
A .. Z
D
M
R
U
F
–2.5
–3
–3S
–3.7
–5
–A
–B
HYS72T[64/128/256]4[00/20]HFA–[3S/3.7]–B
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
PC2–6400 6–6–6
PC2–5300 4–4–4
PC2–5300 5–5–5
PC2–4200 4–4–4
PC2–3200 3–3–3
First
Second
DDR2 DIMM Nomenclature
Internet Data Sheet
TABLE 21