AT49LV040-70VC

Product Overview

Category

AT49LV040-70VC 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 capacity: The AT49LV040-70VC has a storage capacity of 4 megabits.
• Fast access time: It offers a fast access time of 70 nanoseconds.
• Low power consumption: Designed to operate with low power requirements.

Package

The AT49LV040-70VC is available in a standard 32-pin plastic package.

Essence

The essence of AT49LV040-70VC lies in its ability to provide reliable and non-volatile data storage in various electronic applications.

Packaging/Quantity

The product is typically packaged in reels or tubes, with each containing a specific quantity of AT49LV040-70VC chips.

Specifications

• Storage Capacity: 4 Megabits
• Access Time: 70 Nanoseconds
• Supply Voltage: 2.7V - 3.6V
• Operating Temperature Range: -40°C to +85°C
• Package Type: 32-pin Plastic Package

Detailed Pin Configuration

The AT49LV040-70VC features a 32-pin configuration with the following pin assignments:

1. VCC - Power supply voltage
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 lines
7. RESET - Reset input
8. NC - No connection (reserved)
9. GND - Ground

Functional Features

• Non-volatile storage: The AT49LV040-70VC retains data even when power is disconnected.
• Fast access time: It offers quick data retrieval, making it suitable for time-sensitive applications.
• Low power consumption: Designed to operate efficiently with minimal power requirements.
• Easy integration: Compatible with various electronic systems and microcontrollers.

Advantages

• Reliable data storage: The non-volatile nature ensures data integrity and longevity.
• Fast access time: Allows for efficient data retrieval in time-critical scenarios.
• Low power consumption: Helps conserve energy and prolong battery life.
• Versatile compatibility: Can be easily integrated into different electronic systems.

Disadvantages

• Limited storage capacity: With a capacity of 4 megabits, it may not be suitable for applications requiring larger memory sizes.
• Higher cost: Compared to other memory options, the AT49LV040-70VC may have a higher price point.

Working Principles

The AT49LV040-70VC utilizes flash memory technology to store and retrieve data. It employs a combination of floating-gate transistors and charge storage mechanisms to achieve non-volatile storage capabilities. When data is written or read, electrical charges are manipulated within the memory cells to represent binary information.

Detailed Application Field Plans

The AT49LV040-70VC finds application in various electronic devices and systems, including but not limited to: - Embedded systems - Consumer electronics - Automotive electronics - Industrial control systems - Communication devices

Detailed and Complete Alternative Models

1. AT49BV040-70VC: Similar to AT49LV040-70VC but operates at a lower voltage range.
2. AT45DB041D: Offers similar storage capacity and features, but utilizes a different memory technology (DataFlash).

These alternative models provide comparable functionality and can be considered as substitutes for the AT49LV040-70VC in specific applications.

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