HMT164U6AFP6C

www.DataSheet4U.com 240pin DDR3 SDRAM Unbuffered DIMMs DDR3 SDRAM Unbuffered DIMMs Based on 1Gb A version HMT164U6AFP(R)6C HMT112U6AFP(R)8C HMT112U7AFP(R)8C HMT125U6AFP(R)8C HMT125U7AFP(R)8C ** Contents are subject to change without prior notice. Rev. 0.1 / Dec 2008 1 HMT164U6AFP(R)6C HMT112U6(7)AFP(R)8C HMT125U6(7)AFP(R)8C www.DataSheet4U.com Revision History Revision No. 0.01 0.02 0.1 History Initial draft for internal review Added IDD & Halogen-free products Initial Specification Release. Corrected typo on package ball feature. Draft Date Nov. 2007 Mar. 2008 Dec 2008 Remark Preliminary Preliminary Rev. 0.1 / Dec 2008 2 HMT164U6AFP(R)6C HMT112U6(7)AFP(R)8C HMT125U6(7)AFP(R)8C www.DataSheet4U.com Table of Contents 1. Description 1.1 Device Features and Ordering Information 1.1.1 Features 1.1.2 Ordering Information 1.2 Speed Grade & Key Parameters 1.3 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 512MB, 64Mx64 Module(1Rank of x16) 3.2 1GB, 128Mx64 Module(1Rank of x8) 3.3 1GB, 128Mx72 ECC Module(1Rank of x8) 3.4 2GB, 256Mx64 Module(2Rank of x8) 3.5 2GB, 256Mx72 ECC Module(2Rank of x8) 4. Address Mirroring Feature 4.1 DRAM Pin Wiring for Mirroring 5. Absolute Maximum Ratings 5.1 Absolute Maximum DC Ratings 5.2 Operating Temperature Range 6. AC & DC Operating Conditions 6.1 Recommended DC Operating Conditions 6.2 DC & AC Logic Input Levels 6.2.1 For Single-ended Signals ...