SEP04G72G1AH2MT-xxR

Data Sheet Rev.1.2 14.02.2014 4GB DDR2 – SDRAM registered DIMM Features: 240 Pin RDIMM SEP04G72G1AH2MT-xxR 4GByte in FBGA Technology RoHS compliant         240-pin 72-bit Dual-In-Line Double Data Rate Synchronous DRAM Module for server applications Module organization: dual rank 512M x 64 VDD = 1.8V ±0.1V, VDDQ 1.8V ±0.1V 1.8V I/O ( SSTL_18 compatible) Auto Refresh (CBR) and Self Refresh 8k Refresh every 64ms Serial Presence Detect with EEPROM Gold-contact pad This module is fully pin and functional compatible to the JEDEC PC2-6400 spec. and JEDEC- Standard MO-237. (see www.jedec.org) The pcb and all components are manufactured according to the RoHS compliance specification [EU Directive 2002/95/EC Restriction of Hazardous Substances (RoHS)] DDR2 - SDRAM component MICRON MT47H256M4CF-25 DIE-Revision H 256Mx4 DDR2 SDRAM in FBGA-60 package Four bit prefetch architecture DLL to align DQ and DQS transitions with CK Eight internal device banks for concurrent operation Programmable CAS latency (CL) Posted CAS additive latency (AL) WRITE latency = READ latency – 1 tCK Programmable burst length: 4 or 8 Adjustable data-output drive strength On-die termination (ODT) Options:  Data Rate / Latency DDR2 667 MT/s CL5 DDR2 800 MT/s CL6 Module Density 4GByte with 36 dies and 2 ranks Standard Grade (TC) (TA) 0°C to 85°C 0°C to 70°C Marking -30 -25               Environmental Requirements:       Operating temperature (TC) Standard Grade 0°C to 85°C Operatin...