Samsung K4A8G085WD-BCTD 1y 8 Gb DDR4 SDRAM Memory Floorplan Analysis

Product Code
MFR-1902-802
Release Date
10/04/2019
Availability
Published
Product Item Code
SAM-K4A8G085WD-BCTD
Device Manufacturer
Samsung
Device Type
DDR4 SDRAM
Subscription
Memory - NAND & DRAM
Channel
Memory - DRAM Floorplan Analysis
Report Code
MFR-1902-802
This report presents a Memory Floorplan Analysis of the Samsung K4A8G085WD die found inside the Samsung K4A8G085WD-BCTD component. The K4A8G085WD-BCTD was extracted from the Samsung M471A1K43DB1-CTD, which is a DDR4 SODIMM.

This report contains the following detailed information:
  • Selected teardown photographs, package photographs, package X-rays, die markings, and die photographs
  • SEM cross-sectional micrographs of the general structure of the die dielectric materials, major features, and transistors
  • SEM plan-view micrographs at active, word line (WL), and bit line (BL) levels from a beveled sample
  • Measurements of vertical and horizontal dimensions of major microstructural features
  • Plan-view optical micrograph of the die delayered to the polysilicon layer
  • Identification of major functional blocks on a polysilicon die photograph
  • Table of functional block sizes and percentage die utilization
  • High-resolution top metal and diffusion level die photographs delivered in the CircuitVision software
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