IDT’s JEDEC-compliant 4RCD0124K is a Gen 1 DDR4 registered clock driver (RDC) for Enterprise Class Server RDIMMs, LRDIMMs and UDIMMs operating with a 1.2V Vdd supply. It features a 32-bit 1:2 register command, address buffer with parity designed for 1.2V VDD operation.

Features

  • JEDEC Compliant RCD  
  • DDR4-1600/1866/2133/2400
  • Optimized for JEDEC DDR4 2400 MT/s RDIMM, LRDIMM and UDIMM
  • Designed to be used with IDT 4DB0226KA (DDR4 DB) and IDT TSE2004GB2 (DDR4 Temperature Sensor)
  • Supports CKE Power Down operation modes
  • Support Quad Chip Select Operation
    • Direct Dual CS Mode
    • Direct QuadCS Mode
  • Encoded QuadCS Mode
  • Pinout optimized DDR4 RDIMM, LRDIMM and UDIMM PCB layout
  • Provides access to internal control words for configuring the device features and adapting in different RDIMM and system applications
  • Available in 253-ball Dual-Pitch (0.50mm/0.65mm), 15 x 20 Grid , Rectangular Ball Grid Array Package

Product Options

Orderable Part ID Part Status Pkg. Code Pkg. Type Lead Count (#) Temp. Grade Pb (Lead) Free Carrier Type Buy Sample
4RCD0124KC0ATG Active ATG253 FCCSP 253 C Yes Tray
Availability

技術資料

タイトル 他の言語 タイプ フォーマット ファイルサイズ 日付
アプリケーションノート、ホワイトペーパー
IDT DDR4 LRDIMMs Let You Have It All 简体中文 White Paper PDF 1.08 MB 2月 8, 2016
DDR4 LRDIMMs For Both Memory Capacity and Speed White Paper PDF 5.22 MB 5月 19, 2014
PCN / PDN
PCN# : A1706-01 (R2) Change in Bumping Location on Select Packages Product Change Notice PDF 78 KB 12月 19, 2017
PCN# : A1706-01 (R1) Change in Bumping Location on Select Packages Product Change Notice PDF 77 KB 10月 25, 2017
PCN# : A1706-01 Change in Bumping Location on Select Packages Product Change Notice PDF 32 KB 7月 9, 2017
PCN# : A1409-02 Alternate Bump and Assembly Location FCCSP-253 Product Change Notice PDF 25 KB 1月 5, 2015
PCN# : TB1407-02 Alternate Test and Backend Location Product Change Notice PDF 22 KB 7月 24, 2014
その他資料
IDT Server Memory Interface Chipsets 简体中文 Overview PDF 532 KB 2月 17, 2017