AT49BV002AN-70VU

Product Overview

Category

AT49BV002AN-70VU belongs to the category of non-volatile memory devices.

Use

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

Characteristics

• Non-volatile: The stored data is retained even when power is removed.
• High capacity: The AT49BV002AN-70VU has a storage capacity of 2 megabits.
• Fast access time: It offers quick read and write operations.
• Low power consumption: This device is designed to minimize power usage.
• Reliable: It ensures data integrity and durability.

Package

The AT49BV002AN-70VU is available in a compact surface-mount package.

Essence

This product is an essential component for data storage in various electronic applications.

Packaging/Quantity

The AT49BV002AN-70VU is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Memory Type: Flash
• Capacity: 2 Megabits (256 Kilobytes)
• Supply Voltage: 2.7V - 3.6V
• Access Time: 70 nanoseconds
• Interface: Parallel
• Operating Temperature: -40°C to +85°C

Detailed Pin Configuration

The AT49BV002AN-70VU has a total of 32 pins. Here is the detailed pin configuration:

1. A0-A16: Address Inputs
2. DQ0-DQ7: Data Input/Output
3. CE: Chip Enable
4. OE: Output Enable
5. WE: Write Enable
6. VCC: Power Supply
7. GND: Ground

Functional Features

• Easy integration: The AT49BV002AN-70VU can be easily integrated into existing electronic systems.
• High-speed operation: It offers fast read and write operations, enabling efficient data transfer.
• Versatile interface: The parallel interface allows for easy communication with other components.
• Low power consumption: This device is designed to minimize power usage, making it suitable for battery-powered applications.

Advantages and Disadvantages

Advantages

• Non-volatile memory ensures data retention even during power loss.
• High storage capacity for various data-intensive applications.
• Fast access time enables quick data retrieval.
• Low power consumption prolongs battery life in portable devices.

Disadvantages

• Limited storage capacity compared to other higher-capacity memory devices.
• Parallel interface may require more complex circuitry for integration.

Working Principles

The AT49BV002AN-70VU utilizes flash memory technology to store data. It employs a combination of floating-gate transistors and charge storage to retain information even when power is removed. The memory cells are organized in a matrix, allowing for efficient read and write operations.

Detailed Application Field Plans

The AT49BV002AN-70VU 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

• AT49BV001AN-55VI: 1 Megabit Flash Memory, 55 ns Access Time
• AT49BV004AT-90TI: 4 Megabit Flash Memory, 90 ns Access Time
• AT49BV008AT-12CI: 8 Megabit Flash Memory, 120 ns Access Time
• AT49BV016AT-15CI: 16 Megabit Flash Memory, 150 ns Access Time

These alternative models offer different capacities and access times to suit specific application requirements.

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