AT49BV642DT-70TU

Product Overview

Category

AT49BV642DT-70TU 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: Offers a storage capacity of 64 megabits.
• Fast access time: Provides quick data retrieval with a speed of 70 nanoseconds.
• Low power consumption: Operates efficiently with low power requirements.

Package

AT49BV642DT-70TU is available in a surface-mount TSOP package.

Essence

The essence of this product lies in its ability to provide reliable and high-capacity non-volatile memory storage for various electronic applications.

Packaging/Quantity

AT49BV642DT-70TU is typically packaged in reels, with each reel containing a specific quantity of devices. The exact packaging and quantity may vary depending on the manufacturer's specifications.

Specifications

• Memory Type: Flash
• Memory Size: 64 Megabits
• Access Time: 70 ns
• Interface: Parallel
• Supply Voltage: 2.7V - 3.6V
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The pin configuration of AT49BV642DT-70TU is as follows:

1. VCC: Power supply voltage
2. A0-A18: Address inputs
3. DQ0-DQ15: Data input/output lines
4. WE#: Write enable control
5. CE#: Chip enable control
6. OE#: Output enable control
7. RP#/BYTE#: Reset/byte enable control
8. RY/BY#: Ready/busy status output
9. WP#/ACC: Write protect or accelerated programming control
10. VSS: Ground

Functional Features

• High-speed programming and erasing capabilities
• Sector erase architecture for efficient memory management
• Hardware and software data protection mechanisms
• Low power consumption during standby mode
• Automatic sleep mode to conserve energy
• Multiple block lockout options for enhanced security

Advantages and Disadvantages

Advantages

• Large storage capacity
• Fast access time
• Low power consumption
• Reliable non-volatile memory
• Versatile interface options

Disadvantages

• Limited endurance cycles compared to other memory technologies
• Higher cost per bit compared to some alternative memory solutions

Working Principles

AT49BV642DT-70TU utilizes flash memory technology, which stores data by trapping electric charges within floating gate transistors. These trapped charges represent binary information that can be read or modified as required. The device employs a combination of electrical signals and control inputs to perform various operations such as reading, writing, and erasing data.

Detailed Application Field Plans

AT49BV642DT-70TU finds applications in a wide range of 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 AT49BV642DT-70TU are: - AT45DB642D - S29GL064N - MX25L6406E

These models provide comparable features and can be considered as alternatives based on specific requirements and compatibility with the target system.

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