DDR3 SDRAM Registered DIMM
Description
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240pin DDR3 SDRAM Registered DIMM
DDR3 SDRAM Registered DIMM Based on 1Gb A version
HMT112R7AFP8C HMT125R7AFP8C HMT125R7AFP4C HMT151R7AFP4C HMT151R7AFP8C HMT31GR7AMP4C
** Contents may be changed at any time without any notice.
Rev.
0.
4 /Jul.
2009
1
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Revision History
Revision No.
0.
1 0.
2 0.
3 0.
4 History Initial Release Added IDD Specification Reflected the actual measurement, nonphysical change (max thickness) Added Environment Parameter Draft Date 2008-8 2008-11 2009-02 2009-07 Remark
Rev.
0.
4 / Jul.
2009
2
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Table of Contents
1.
Description 1.
1 Device Features and Ordering Information 1.
1.
1 Features 1.
1.
2 Ordering Information 1.
2 Key Parameters 1.
3 Speed Grade 1.
4 Address Table 2.
Pin Architecture 2.
1 Pin Definition 2.
2 Input/Output Functional Description 2.
3 Pin Assignment 3.
Functional Block Diagram 3.
1 1GB, 128Mx72 Module(1Rank of x8) 3.
2 2GB, 256Mx72 Module(2Rank of x8) 3.
3 2GB, 256Mx72 Module(1Rank of x4) 3.
4 4GB, 512Mx72 Module(2Rank of x4) 3.
5 4GB, 512Mx72 Module(4Rank of x8) 3.
6 8GB, 1Gx72 Module(4Rank of x4) 4.
Environment Parameter 5.
Input/Output Capacitance & AC Parametrics 6.
IDD Specifications 7.
DIMM Outline Diagram 7.
1 1GB, 128Mx72 Module(1Rank of x8) 7.
2 2GB, 256Mx72 Module(2Rank of x8) 7.
3 2GB, 256Mx72 Module(1Rank of x4) 7.
4 4GB, 512Mx72 Module(2Rank of x4) 7.
5 4GB, 512Mx72 Module(4Rank of x8) 7.
6 8GB, 1Gx72 Module(4Rank of x4)
Rev.
0.
4 / Jul.
2009
3
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1.
Description
This Hynix DDR3 SDRAM Registered Dual In-Line Memory Module (DIMM) series consists of 1Gb A generation.
These are intended for use as main memory in server and workstation systems, providing a high performance 8 byte interface in 133.
35mm width form factor of industry standard.
It is suitable for easy interchange and addition.
1.
1 Product Features & Ordering Information
1.
1.
1 Features
• VDD=VDDQ=1.
5V • VDDSPD=3.
3V to 3.
6V • Fully differential clock inputs (CK, CK) operation • Differential Data S...
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