NOTICE - The following device(s) are recommended alternatives:

The 4DB0124K is a DDR4 Data Buffer with a dual 4-bit bidirectional data register with differential strobes is designed for 1.2 VDD operation.

Features

  • Pinout optimized DDR4 LRDIMM PCB layout
  • DDR4-1600/1866/2133
  • Supports CKE Power Down operation mode
  • Provides access to internal control words for configuring the device features and adapting in different LRDIMM and system applications
  • Available in 53-ball Fine-Pitch BGA (FPGA) with 0.50mm ball pitch, 14 x 5 Grid with 17 balls depopulated, 7.5mm x 3.0mm Package as defined in MO-276 (Issue F, Variation DA)

Product Options

Orderable Part ID Part Status Pkg. Code Pkg. Type Lead Count (#) Temp. Grade Pb (Lead) Free Carrier Type Buy Sample
4DB0124KB1AVG Obsolete AVG53 FCCSP 53 C Yes Tray
Availability

Technical Documentation

Title Other Languages Type Format File Size Date
Application Notes & White Papers
IDT DDR4 LRDIMMs Let You Have It All 简体中文 White Paper PDF 1.08 MB
DDR4 LRDIMMs For Both Memory Capacity and Speed White Paper PDF 5.22 MB
PCNs & PDNs
PDN# : CQ-17-05 Quarterly Market Declined PDN Product Discontinuation Notice PDF 536 KB
PCN# : A1706-01 Change in Bumping Location on Select Packages Product Change Notice PDF 32 KB
PCN#: TB1410-02 Alternate Test and Backend Location at ASEK Product Change Notice PDF 207 KB
Other
IDT Server Memory Interface Chipsets 简体中文 Overview PDF 532 KB