Overview

Description

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)

Documentation

Title Type Date
PDF515 KB
Overview
PDF536 KB
End Of Life Notice
PDF32 KB
Product Change Notice
PDF207 KB
Product Change Notice
PDF1.08 MB 简体中文
White Paper
PDF5.22 MB
White Paper

Design & Development

Software & Tools

Software Downloads

Title Type Date
PDF536 KB
End Of Life Notice

Models

Videos & Training

How DDR4 LRDIMMs Transcend RDIMMs in Today's Enterprise Servers

A white paper authored by IDT and Micron details research into memory and bandwidth for today's high-performance servers. LRDIMMS and RDIMMS traditionally have been seen as complimentary, with the former targeting applications requiring deeper memory and the latter for applications requiring higher bandwidth. The introduction of 8-gigabit DRAMS has resulted in a growing number of Internet applications benefiting from both deeper memories and higher bandwidth. This paper shows how 32 GB 2RX4 LRDIMMs transcend similar RDIMMs to meet the needs of today’s data center enterprise servers, by providing an optimal combination of deeper memory and higher data bandwidth, even at mainstream module densities.

To download the white paper, and for more information about IDT's DDR4 memory solutions, visit http://www.idt.com/go/DDR4.