AT49LV002N-90VI

Introduction

The AT49LV002N-90VI is a flash memory product designed for use in various electronic devices. This entry provides an overview of the product, including its category, use, characteristics, package, essence, packaging/quantity, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Basic Information Overview

• Category: Flash Memory
• Use: Storage of data in electronic devices
• Characteristics: Non-volatile, high-speed read/write operations, low power consumption
• Package: 32-lead PLCC (Plastic Leaded Chip Carrier)
• Essence: Reliable and efficient data storage solution
• Packaging/Quantity: Available in tubes with varying quantities

Specifications

• Memory Size: 2 Megabits
• Voltage Range: 2.7V to 3.6V
• Access Time: 90ns
• Operating Temperature Range: -40°C to 85°C
• Interface Type: Parallel

Detailed Pin Configuration

The AT49LV002N-90VI features a 32-lead PLCC package with pins assigned for various functions, including address inputs, data inputs/outputs, control signals, and power supply connections. A detailed pinout diagram is available in the product datasheet.

Functional Features

• High-speed read and write operations
• Low power consumption during operation and standby
• Non-volatile storage of data
• Compatibility with a wide range of electronic devices

Advantages and Disadvantages

Advantages

• Fast access time
• Low power consumption
• Non-volatile nature ensures data retention even when power is removed

Disadvantages

• Limited storage capacity compared to newer flash memory products
• Relatively higher cost per megabit compared to higher capacity options

Working Principles

The AT49LV002N-90VI operates based on the principles of flash memory technology, utilizing floating gate transistors to store data in a non-volatile manner. When data is written to the memory, charges are trapped in the floating gate, altering the transistor's conductivity and preserving the stored information.

Detailed Application Field Plans

The AT49LV002N-90VI is suitable for use in a wide range of applications, including but not limited to: - Embedded systems - Consumer electronics - Industrial control systems - Automotive electronics - Communication devices

Detailed and Complete Alternative Models

For users seeking alternative flash memory solutions, several products can be considered as alternatives to the AT49LV002N-90VI, including: - AT45DB021E - W25Q16JV - S25FL116K

In conclusion, the AT49LV002N-90VI offers a reliable and efficient flash memory solution for various electronic devices, with its high-speed operations, low power consumption, and non-volatile nature making it suitable for diverse applications.

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