HYS72T64020HP

September 2006 www.DataSheet4U.com HYS72T32000HP–[3S/3.7]–A HYS72T64001HP–[3S/3.7]–A HYS72T64020HP–[3S/3.7]–A 240-Pin Registered DDR2 SDRAM Modules DDR2 SDRAM RDIMM SDRAM RoHs Compilant Internet Data Sheet Rev. 1.01 Internet Data Sheet www.DataSheet4U.com HYS72T[32/64]xxxHP–[3S/3.7]–A Registered DDR2 SDRAM Modules HYS72T32000HP–[3S/3.7]–A, HYS72T64001HP–[3S/3.7]–A, HYS72T64020HP–[3S/3.7]–A Revision History: 2006-09, Rev. 1.01 Page All All 24 Subjects (major changes since last revision) Qimonda update Adapted internet edition Modified AC Timing Parameters Previous Revision: 2006-03, Rev. 1.0 We Listen to Your Comments Any information within this document that you feel is wrong, unclear or missing at all? Your feedback will help us to continuously improve the quality of this document. Please send your proposal (including a reference to this document) to: [email protected] qag_techdoc_rev400 / 3.2 QAG / 2006-07-21 03292006-ZZHP-PR83 2 Internet Data Sheet www.DataSheet4U.com HYS72T[32/64]xxxHP–[3S/3.7]–A Registered DDR2 SDRAM Modules 1 Overview This chapter gives an overview of the 240-pin Registered DDR2 SDRAM Modules with parity bit product family and describes its main characteristics. 1.1 Features Programmable CAS Latencies (3, 4 and 5), Burst Length (4 & 8) and Burst Type Auto Refresh (CBR) and Self Refresh Average Refresh Period 7.8 µs at a T lower than 85 °C, 3.9 µs between 85 °C and 95 °C Programmable self refresh rate via EMRS2 setting All inp...