Vendor: Cadence Design Systems, Inc. Category: NAND Flash

NAND Flash Controller

IP Controller for ONFI NAND and Toggle NAND

Overview

Cadence Controller IP for NAND Flash addresses a broad range of market requirements, from SSD to basic boot applications including options for low power, reduced gate count, and performance. Our controllers and PHY IP support all major NAND Flash manufacturers and standards: ONFI 4.x, ONFI 3/2/1, Toggle 2/1, and asynchronous devices.

Key features

  • Highly Integrated IP Offering
  • Speeds system integration and reduces design cost
  • Command and Data DMA
  • Reduces software overhead
  • Wide Support of Standards
  • Enables system flexibility

Benefits

  • Seamless Integration: Provides all the necessary logic required to efficiently control all major NAND flash devices. When used with the Cadence PHY IP for NAND Flash, connects seamlessly from the SoC bus to the I/O drivers in the ASIC I/O pad ring.
  • Supports all major NAND standards: Many configurable features and input parameters to customize the controller for the specific needs of any application. Supports all major NAND standards, widely used legacy standards, and providing early support for emerging standards.
  • Proven Technology: Advanced architecture was developed over many years. Allows for quick and easy integration into any SoC.

Specifications

Identity

Part Number
NAND Flash Controller
Vendor
Cadence Design Systems, Inc.
Type
Silicon IP
Controller / PHY
Controller

Files

Note: some files may require an NDA depending on provider policy.

Provider

Learn more about NAND Flash IP core

Building a NAND flash controller with high-level synthesis

In this article, we describe how we were able to apply a commercial HLS tool (Cadence C-to-Silicon Compiler) to a NAND flash controller with an error correction code (ECC) block. The initial ECC design was based on an ECC software program, which led to a large area due to two large arrays. We then used our domain knowledge of the ECC coding theorem to structure the code for hardware implementation.

eMMC: The Embedded Storage Powering On-Device AI

In today's world of increasingly intelligent devices, efficient and reliable storage is paramount. Embedded MultiMediaCard (eMMC) has emerged as a crucial component that acts as the internal solid-state non-volatile storage for a wide range of devices handling on-device AI processing. Think of it as a compact, high-performing internal drive built directly into your phone, smart camera, or other embedded systems. This blog explores what makes eMMC such a valuable solution, especially for AI applications:

Concealable physical unclonable functions using vertical NAND flash memory

Here, the authors propose a concealable PUF using V-NAND flash memory by generating PUF data through weak Gate-Induced-Drain-Leakage (GIDL) erase. The differences in doping depth among V-NAND strings arising from the fabrication cause variations in GIDL erase performance. The resulting V-NAND PUF demonstrated ideal security characteristics while maintaining 100% accuracy under variations in read count and temperature.

Frequently asked questions about NAND Flash Interface IP

What is NAND Flash Controller?

NAND Flash Controller is a NAND Flash IP core from Cadence Design Systems, Inc. listed on Semi IP Hub.

How should engineers evaluate this NAND Flash?

Engineers should review the overview, key features, supported foundries and nodes, maturity, deliverables, and provider information before shortlisting this NAND Flash IP.

Can this semiconductor IP be compared with similar products?

Yes. Buyers can compare this product with similar semiconductor IP cores or IP families based on category, provider, process options, and structured technical specifications.

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