AT49LV320-90TI

Product Overview

Category

AT49LV320-90TI belongs to the category of Flash Memory ICs.

Use

This product is primarily used for storing and retrieving digital information in electronic devices.

Characteristics

• High storage capacity
• Non-volatile memory
• Fast read and write operations
• Low power consumption

Package

AT49LV320-90TI is available in a compact Thin Small Outline Package (TSOP).

Essence

The essence of this product lies in its ability to provide reliable and efficient data storage solutions for various electronic applications.

Packaging/Quantity

AT49LV320-90TI is typically packaged in reels, with each reel containing a specific quantity of ICs. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

• Model: AT49LV320-90TI
• Memory Type: Flash
• Capacity: 32 Megabits (4 Megabytes)
• Operating Voltage: 2.7V - 3.6V
• Access Time: 90 nanoseconds
• Interface: Parallel
• Temperature Range: -40°C to +85°C

Detailed Pin Configuration

1. VCC - Power Supply
2. A0-A18 - Address Inputs
3. CE - Chip Enable
4. OE - Output Enable
5. WE - Write Enable
6. I/O0-I/O7 - Data Input/Output
7. RESET - Reset Input
8. NC - No Connection
9. GND - Ground

Functional Features

• High-speed data transfer
• Sector erase and byte programming capabilities
• Built-in hardware and software protection mechanisms
• Automatic sleep mode for power saving
• Reliable data retention

Advantages

• Large storage capacity allows for extensive data storage
• Fast access time enables quick retrieval of information
• Low power consumption prolongs battery life in portable devices
• Robust protection mechanisms ensure data integrity and security

Disadvantages

• Limited endurance cycles for write operations
• Higher cost compared to other memory technologies
• Susceptible to physical damage if mishandled or exposed to extreme conditions

Working Principles

AT49LV320-90TI utilizes the principles of flash memory technology. It stores data by trapping electric charges within floating gate transistors, which can be accessed and modified through specific electrical signals.

Detailed Application Field Plans

AT49LV320-90TI finds applications in various electronic devices, including but not limited to: - Mobile phones - Digital cameras - Portable media players - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

1. AT49BV320-90TI: Similar specifications with extended voltage range.
2. AT45DB321D-SU: Serial interface flash memory with comparable capacity and performance.
3. S29GL032N90TFI040: Parallel flash memory IC offering higher operating temperature range.

These alternative models provide similar functionality and can be considered as substitutes for AT49LV320-90TI based on specific requirements.

In conclusion, AT49LV320-90TI is a Flash Memory IC that offers high storage capacity, fast access times, and low power consumption. Its functional features, advantages, and disadvantages make it suitable for a wide range of electronic applications. Additionally, alternative models provide flexibility in choosing the most appropriate solution for specific needs.