AT49BV001AT-55JI

Product Overview

Category

The AT49BV001AT-55JI belongs to the category of non-volatile memory devices.

Use

It is primarily used for storing and retrieving data in electronic systems.

Characteristics

• Non-volatile: Retains data even when power is turned off.
• High storage capacity: Can store a large amount of data.
• Fast access time: Allows for quick retrieval of stored information.
• Low power consumption: Operates efficiently with minimal power usage.

Package

The AT49BV001AT-55JI is available in a compact package, suitable for integration into various electronic devices.

Essence

The essence of this product lies in its ability to provide reliable and persistent data storage in electronic systems.

Packaging/Quantity

The AT49BV001AT-55JI is typically packaged individually or in reels, depending on the manufacturer's specifications. The quantity per package may vary.

Specifications

• Model: AT49BV001AT-55JI
• Memory Type: Flash
• Capacity: 1 Megabit (128 Kilobytes)
• Operating Voltage: 2.7V - 3.6V
• Access Time: 55 nanoseconds
• Interface: Parallel
• Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The AT49BV001AT-55JI has a specific pin configuration that enables its proper functioning within a system. The detailed pin configuration is as follows:

1. VCC: Power supply voltage
2. A0-A16: Address inputs
3. CE: Chip enable
4. OE: Output enable
5. WE: Write enable
6. I/O0-I/O7: Data input/output lines
7. RY/BY: Ready/Busy output
8. RESET: Reset input
9. WP: Write protect
10. VSS: Ground

Functional Features

The AT49BV001AT-55JI offers the following functional features:

1. Random Access: Allows for direct access to any memory location.
2. Erase and Program Operations: Supports both erasing and programming of data.
3. Sector Lockdown: Provides the ability to protect specific sectors from accidental modification.
4. High-Speed Read/Write: Enables fast data transfer between the memory and the system.

Advantages and Disadvantages

Advantages

• Non-volatile nature ensures data retention even during power loss.
• High storage capacity allows for ample data storage.
• Fast access time enables quick retrieval of information.
• Low power consumption results in efficient operation.

Disadvantages

• Limited storage capacity compared to other memory devices.
• Relatively slower access time compared to some newer memory technologies.

Working Principles

The AT49BV001AT-55JI utilizes flash memory technology, which is based on the principle of storing electrical charges within floating gate transistors. These charges represent binary data (0s and 1s) and can be electrically programmed or erased as needed. The stored charges are retained even when power is removed, making it a non-volatile memory solution.

Detailed Application Field Plans

The AT49BV001AT-55JI finds applications in various electronic systems, including but not limited to: - Embedded systems - Consumer electronics - Automotive electronics - Industrial control systems - Communication devices

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the AT49BV001AT-55JI include: - AT49BV002AT-70TU - AT49BV008AT-90TI - AT49BV1614T-90CI

These models provide different capacities, operating voltages, and access times, allowing users to choose the most suitable option for their specific requirements.

In conclusion, the AT49BV001AT-55JI is a non-volatile memory device that offers high storage capacity, fast access time, and low power consumption. It finds applications in various electronic systems and has alternative models available to cater to different needs.