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.


  • 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)


文档标题 language 类型 文档格式 文件大小 日期
应用指南 & 白皮书
IDT DDR4 LRDIMMs Let You Have It All (Chinese) English 白皮书 PDF 779 KB
DDR4 LRDIMMs For Both Memory Capacity and Speed 白皮书 PDF 5.22 MB
PDN# : CQ-17-05 Quarterly Market Declined PDN 产品停产通告 PDF 536 KB
PCN# : A1706-01 Change in Bumping Location on Select Packages 产品变更通告 PDF 32 KB
PCN#: TB1410-02 Alternate Test and Backend Location at ASEK 产品变更通告 PDF 207 KB
star Memory Interface Products Family Overview 概览 PDF 515 KB