JEDEC compliant Advanced Memory Buffer for Fully buffered DIMMs. 3.2, and 4.0 Gb/s serial speeds (DDR2-533, and 667 DRAM). Support for up to eight DIMMs per channel.


  • Leverages high-speed serial technology for DRAM interface
  • Supports 3.2, 4.0 and 4.8 Gbits serial speeds (DDR2-533/667)
  • Support for 14 northbound lanes (read) and 10 southbound lanes (write)
  • Support for up to 8 DIMMs per channel

Product Options

Part Number Part Status Pkg. Type Lead Count (#) Temp. Grade Pb (Lead) Free Carrier Type Buy Sample
Obsolete FCBGA 655 C No Tray
Obsolete FCBGA 655 C No Reel

Documentation & Downloads

Title language Type Format File Size Date
PDN# CQ-16-03 Manufacturing Discontinuance Notice Product Discontinuation Notice PDF 15 KB
PCN# : TB0801-01 Add SPIL Taiwan as Alternate Test and Backend for IDT AMB Products Product Change Notice PDF 89 KB
PCN# A0702-01 Changed of Underfill Material for FCBGA-655 Product Change Notice PDF 115 KB
Advance Memory Buffer (AMB) Flyer Flyer PDF 745 KB