D a t a S h e e t , Rev. 1.0, O c t . 2 0 0 4
HYS72T[64/128]000HR–[3.7/5]–A
HYS72T256[0/2]20HR–[3.7/5]–A
HYS72T256220HR–3.7–A
240-Pin Registered DDR2 SDRAM Modules
DDR2 SDRAM
RDIMM SDRAM
RoHs Compliant
Memory Products
N e v e r
s t o p
t h i n k i n g .
The information in this document is subject to change without notice.
Edition 2004-10
Published by Infineon Technologies AG,
St.-Martin-Strasse 53,
81669 München, Germany
©
Infineon Technologies AG 2004.
All Rights Reserved.
Attention please!
The information herein is given to describe certain components and shall not be considered as a guarantee of
characteristics.
Terms of delivery and rights to technical change reserved.
We hereby disclaim any and all warranties, including but not limited to warranties of non-infringement, regarding
circuits, descriptions and charts stated herein.
Information
For further information on technology, delivery terms and conditions and prices please contact your nearest
Infineon Technologies Office (www.infineon.com).
Warnings
Due to technical requirements components may contain dangerous substances. For information on the types in
question please contact your nearest Infineon Technologies Office.
Infineon Technologies Components may only be used in life-support devices or systems with the express written
approval of Infineon Technologies, if a failure of such components can reasonably be expected to cause the failure
of that life-support device or system, or to affect the safety or effectiveness of that device or system. Life support
devices or systems are intended to be implanted in the human body, or to support and/or maintain and sustain
and/or protect human life. If they fail, it is reasonable to assume that the health of the user or other persons may
be endangered.
D a t a S h e e t , Rev. 1.0, O c t . 2 0 0 4
HYS72T[64/128]000HR–[3.7/5]–A
HYS72T256[0/2]20HR–[3.7/5]–A
HYS72T256220HR–3.7–A
240-Pin Registered DDR2 SDRAM Modules
DDR2 SDRAM
RDIMM SDRAM
RoHs Compliant
Memory Products
N e v e r
s t o p
t h i n k i n g .
HYS72T[64/128]000HR–[3.7/5]–A, HYS72T256[0/2]20HR–[3.7/5]–A, HYS72T256220HR–3.7–A
Revision History:
Previous Version:
Page
25,26
40,44
2004-10
2004-04-14
(Rev. 0.85)
Rev. 1.0
Subjects (major changes since last revision)
IDD currents are final
layout update
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HYS72T(6400/12800/256x2]0HR–(3.7/5)–A
Registered DDR2 SDRAM Modules
Table of Contents
1
1.1
1.2
2
2.1
3
3.1
3.2
4
4.1
5
6
7
Overview
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Pin Configuration
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Block Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
I
DD
Test Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
ODT (On Die Termination) Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Electrical Characteristics
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Operating Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
SPD Codes
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Package Outlines
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Product Type Nomenclature (DDR2 DRAMs and DIMMs)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
I
DD
Specifications and Conditions
Data Sheet
5
Rev. 1.0, 2004-10
09122003-AWKK-ZTPQ
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