INDUSTRY COMPONENT

NAND Flash Memory Array

High-density non-volatile memory component for data storage in electronic devices using NAND flash technology.

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Component Specifications

Definition
A NAND Flash Memory Array is a semiconductor memory component that stores data in a grid-like structure of memory cells, organized in series (NAND logic gates). It retains data without power (non-volatile) and is widely used in solid-state drives (SSDs), USB drives, memory cards, and embedded systems for high-speed, reliable storage with high density and endurance.
Working Principle
Works by storing electrical charge in floating-gate transistors (memory cells) arranged in a NAND architecture, where cells are connected in series to reduce space. Data is written by applying voltage to trap electrons in the floating gate (programming) and erased by removing them. Reading involves detecting the charge level to determine binary states (0 or 1), enabling fast access and high storage capacity through multi-level cell (MLC) or triple-level cell (TLC) technologies.
Materials
Silicon wafer substrate, polysilicon floating gates, oxide layers (SiO2), metal interconnects (copper or aluminum), and protective packaging (epoxy or ceramic).
Technical Parameters
  • Speed Read: up to 3500 MB/s, Write: up to 3000 MB/s
  • Capacity 64 GB to 2 TB
  • Endurance Up to 3000 P/E cycles
  • Interface SATA, PCIe, NVMe
  • Form Factor 2.5-inch, M.2, BGA
Standards
ISO/IEC 7816, JEDEC JESD218, DIN EN 62680

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for NAND Flash Memory Array.

NAND flash memory storage component SSD memory array non-volatile memory semiconductor storage flash technology NAND Flash Memory Array NAND Flash Memory Array in Computer, Electronic and Optical Product Manufacturing

Parent Products

This component is used in the following industrial products

Storage Module

A hardware component within an Edge AI Gateway that provides local data storage capabilities for AI processing at the network edge.

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Engineering Analysis

Risks & Mitigation
  • Data corruption from charge leakage
  • Wear-out from excessive write cycles
  • Thermal damage during operation
  • Compatibility issues with host systems
FMEA Triads
Trigger: Over-programming or voltage spikes
Failure: Cell degradation leading to bit errors
Mitigation: Implement error-correcting codes (ECC) and voltage regulation circuits.
Trigger: High operating temperatures
Failure: Reduced data retention and physical damage
Mitigation: Use thermal management systems and adhere to temperature specifications.

Industrial Ecosystem

Compatible With

Interchangeable Parts

Compliance & Inspection

Tolerance
±5% for voltage levels, ±10% for timing parameters
Test Method
JEDEC standards for endurance, data retention, and electrical characteristics

Procurement Evaluation Criteria

Not customer reviews or live demand data. These dimensions support RFQ preparation and supplier evaluation.

Technical documentation
4/5
Manufacturing capability
4/5
Inspection readiness
5/5
Supplier transparency
3/5

These scores are example evaluation dimensions, not real customer ratings, country-specific buyer feedback, or live inquiry activity.

Related Components

Storage Module
Industrial-grade storage module for data logging and firmware in IoT gateways
Ethernet Controller
Industrial Ethernet controller for real-time data transmission in Industrial IoT Gateways.
Serial Interface
Serial interface for industrial data transmission between IoT gateways and legacy equipment using RS-232/422/485 protocols.
I/O Connectors
Industrial I/O connectors are ruggedized interfaces that enable reliable data and power transmission between sensors, actuators, and Industrial IoT Gateways in harsh environments.

Frequently Asked Questions

What is the difference between NAND and NOR flash memory?

NAND flash uses series-connected cells for higher density and faster write/erase speeds, ideal for storage; NOR flash uses parallel cells for faster random access, suited for code execution.

How does a NAND flash array improve storage performance?

It enables high-speed data transfer through parallel access to multiple memory cells, supports advanced error correction, and uses wear-leveling algorithms to extend lifespan.

Can I contact factories directly?

Yes, each factory profile provides direct contact information.

Data Basis

CNFX manufacturer profiles, technical classification, publicly available product information, and ongoing plausibility checks.

Preliminary Technical Classification
This page supports structured research, RFQ preparation, and supplier evaluation. It does not replace buyer-led supplier qualification, standards review, or technical approval.

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