Product Overview

N25Q512A83GSF40F is a high-performance 512Mb multiple I/O serial flash memory launched by Micron, belonging to the N25Q series. This chip adopts a stacked structure (two 256Mb dies), supports SPI-compatible serial bus interface and double transfer rate (DTR) mode, with an operating voltage range of 2.7-3.6V. It integrates rich features including execute-in-place (XIP) mode, PROGRAM/ERASE SUSPEND operations, flexible address modes (3-byte/4-byte), and comprehensive protection mechanisms, making it suitable for embedded systems, industrial control and other scenarios requiring high-speed data storage and code execution.

Key Features

• Large Capacity and Flexible Storage: 512Mb capacity, supporting 4KB subsector, 64KB sector and single die erase, meeting storage management needs of different scenarios.
• High-Speed Transmission: Supports dual I/O/quad I/O instructions, with a maximum clock frequency of 108MHz in STR mode and 54MHz in DTR mode, achieving a transmission rate of up to 54MB/s.
• XIP Mode Support: Supports execute-in-place mode, enabling direct code execution without copying to RAM, improving system efficiency.
• Reliable Protection Mechanisms: Includes software write protection, hardware write protection and power management protection to prevent accidental data modification or loss.
• Long Lifespan and Stability: Minimum 100,000 erase cycles per sector, data retention time over 20 years, operating temperature range -40 to 85°C.

Technical Specifications

Typical Applications

• Embedded Systems: With XIP mode, N25Q512A83GSF40F can run code directly without occupying RAM space, improving system response speed, suitable for microcontroller-driven smart devices.
• Industrial Control Equipment: Its wide temperature range (-40°C to 85°C) and high erase cycles (minimum 100,000 times) ensure stable operation in industrial environments with frequent data updates.
• Consumer Electronics: In smart home appliances and portable devices, the chip's high-speed transmission (up to 54MB/s) and low power consumption meet requirements for fast data reading/writing and long battery life.
• Communication Devices: Supports flexible address modes (3-byte/4-byte) and PROGRAM/ERASE SUSPEND operations, facilitating dynamic storage resource management, suitable for data buffering in communication protocols.
• Automotive Electronic Auxiliary Systems: Comprehensive protection mechanisms (software/hardware write protection) and over 20 years of data retention ensure the security and durability of critical data in vehicle systems.

Why Choose N25Q512A83GSF40F?

• High-Speed Transmission: Up to 54MB/s transmission rate in Quad I/O mode, meeting high-speed data exchange needs.
• Flexible Storage Management: Supports multiple erase granularities (4KB/64KB/single die), adapting to different data update scenarios.
• XIP Mode Efficiency: Enables direct code execution, reducing RAM usage and improving system startup speed.
• Comprehensive Protection: Includes software/hardware write protection and power anomaly protection, preventing accidental data loss.
• Long-Term Stability: Minimum 100,000 erase cycles per sector and over 20 years of data retention, ensuring long-term reliable operation.

SUNTOP COMPANY INTRODUCTION

Founded in 2000, Suntop is one of the leading global distributors of electronic components, dedica ted to providing comprehensive procurement and supply chain services to the global electronics manufacturing industry. Our services include distribution, spot trading, PPV cost-saving projects, and inventory management. We not only offer high-quality products but also strive to assist our clients in achieving optimal solutions with minimal time and cost.
As a trusted partner for numerous OEMs, ODMs, CEMs, and EMS companies worldwide, our professional team manages millions of component records from thousands of trading partners across dozens of countries daily through our company database. We maintain close business relationships with major factories and distributors in North America, Europe, and Asia to ensure that our clients stay ahead in a highly competitive market.