SanDisk/Toshiba 64-Layer 256Gb 3D NAND Flash Advanced Memory Essentials Part 1

Product Code
AME-1707-802
Release Date
29/09/2017
Availability
Published
Product Item Code
SAN-05138_064G
Device Manufacturer
SanDisk
Device Type
NAND Flash
Subscription
Memory - NAND & DRAM
Channel
Memory - Process
Report Code
AME-1707-802
The Advanced Memory Essentials (AME) deliverable for NAND Flash chips comprises a concise analyst’s summary document highlighting observed critical dimensions and salient features supported by the following image folders:
  • Downstream product teardown
  • Package X-rays, top metal and poly die photographs, non-invasive optical photos of die features
  • SEM bevel through the logic region and NAND flash
  • SEM cross section of the general device structure, BEOL (metals, dielectrics) and FEOL structures
  • One or Two TEM cross sections, orthogonal to the word and/or bit lines, showing the NAND flash array cells, the lower metals and dielectrics, transistor gates, isolation, and other FEOL features
  • TEM bevel through the NAND flash
The results of TEM-EDS analyses are included in the AME summary document. The AME deliverable provides timely competitive benchmarking information and enables cost-effective tracking of technical innovation across a breadth of competitors.
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