NEO Semiconductor Unveils Revolutionary 3D NAND and DRAM Innovations at Flash Memory Summit 2023

NEO Semiconductor, known for its expertise in 3D NAND flash and DRAM technologies, presented groundbreaking innovations at Flash Memory Summit 2023 in August. The full presentation can be seen on Youtube (below). CEO Andy Hsu's keynote introduced their latest creation, 3D X-DRAM™, designed to overcome DRAM's capacity limitations and replace 2D DRAM. This technology utilizes the existing 3D NAND flash process with minor modifications, streamlining development and reducing costs. Hsu also unveiled a new AI application, "Local Computing," promising a substantial enhancement in AI chip performance.

X-DRAM™ significantly reduces data latency and provides ultra-high data throughput to unleash the full potential of High-Bandwidth Memory (HBM). HBM uses many Through Silicon Via (TSV) to increase I/O bandwidth. However, the HBM data latency remains almost the same when using conventional DRAM because bit line lengths remain the same.

Furthermore, NEO Semiconductor showcased various novel memory structures derived from 3D X-DRAM™, tailored for applications like 3D NOR flash memory, 3D Ferroelectric RAM (FFRAM), 3D Resistive RAM (RRAM), 3D Magnetoresistive RAM (MRAM), and 3D Phase Change Memory (PCM). These innovations enable the transition from 2D to 3D memory cells.

Hsu underscored the significance of these technologies for the semiconductor industry, cloud providers, and enterprises, highlighting that 3D X-DRAM™ offers a high-speed, high-density, cost-effective, and high-yield solution.

The presentation addressed the challenges faced by DRAM and NAND flash memory in the context of AI applications and introduced two innovative solutions – 3D X-DRAM™ and 3D X-NAND™.

Being part of the prestigious Flash Memory Summit, NEO Semiconductor showcased its technologies at booth number 215, and interested parties had the opportunity to schedule meetings with the company at the event.

In summary, NEO Semiconductor unveiled groundbreaking advancements in 3D NAND flash and DRAM technologies at Flash Memory Summit 2023, offering solutions to critical challenges in memory performance and capacity.

Source: NEO Semiconductor to Present Its Ground-Breaking 3D NAND and 3D DRAM Architectures in Keynote Address at Flash Memory Summit 2023 - Neo Semiconductor | X-Nand