AT49BV6416CT-70CI

Product Overview

Category

AT49BV6416CT-70CI belongs to the category of non-volatile memory devices.

Use

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

Characteristics

• Non-volatile: The stored data is retained even when power is removed.
• High capacity: The AT49BV6416CT-70CI has a storage capacity of 64 megabits.
• Fast access time: It operates at a speed of 70 nanoseconds, allowing for quick data retrieval.
• Low power consumption: This device is designed to minimize power usage, making it suitable for battery-powered applications.

Package

The AT49BV6416CT-70CI is available in a compact package, which ensures easy integration into various electronic systems.

Essence

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

Packaging/Quantity

The AT49BV6416CT-70CI is typically packaged in trays or reels, with each containing a specific quantity of devices. The exact packaging and quantity may vary depending on the manufacturer's specifications.

Specifications

• Storage Capacity: 64 megabits
• Access Time: 70 nanoseconds
• Supply Voltage: 2.7V - 3.6V
• Operating Temperature Range: -40°C to +85°C
• Interface: Parallel

Detailed Pin Configuration

The AT49BV6416CT-70CI features a parallel interface with multiple pins for data, address, control signals, and power supply. The detailed pin configuration is as follows:

1. VCC: Power supply voltage
2. A0-A21: Address inputs
3. DQ0-DQ15: Data input/output lines
4. CE: Chip enable
5. OE: Output enable
6. WE: Write enable
7. RESET: Reset input
8. WP: Write protect
9. BYTE: Byte/word organization selection
10. VSS: Ground

Functional Features

• Random Access: The AT49BV6416CT-70CI allows for random access to any location within its memory, enabling efficient data retrieval.
• Erase and Program Operations: This device supports both erase and program operations, allowing for flexible data modification.
• Sector Architecture: The memory is divided into multiple sectors, facilitating selective erasure and programming of specific sections.
• Automatic Page Write: It supports automatic page write operation, enhancing programming efficiency.

Advantages and Disadvantages

Advantages

• High storage capacity
• Fast access time
• Low power consumption
• Flexible erase and program operations
• Sector architecture for selective modification

Disadvantages

• Limited compatibility with certain systems due to the parallel interface
• Relatively higher cost compared to other memory technologies

Working Principles

The AT49BV6416CT-70CI utilizes flash memory technology to store data. It employs a combination of floating-gate transistors and charge storage mechanisms to retain information even when power is removed. The memory cells are organized in a grid-like structure, with each cell capable of storing multiple bits of data. Data can be written, read, and erased using specific voltage levels and control signals.

Detailed Application Field Plans

The AT49BV6416CT-70CI finds applications in various electronic systems that require non-volatile memory storage. Some potential application fields include:

1. Embedded Systems: Used in microcontrollers and embedded devices for program storage.
2. Consumer Electronics: Integrated into digital cameras, set-top boxes, and portable media players for data storage.
3. Automotive Electronics: Employed in automotive infotainment systems and instrument clusters for storing firmware and data.
4. Industrial Control Systems: Utilized in industrial automation equipment for program storage and data logging.

Detailed and Complete Alternative Models

1. AT49BV6416CT-90CI: Similar to the AT49BV6416CT-70CI, but with a faster access time of 90 nanoseconds.
2. AT49BV6416CT-55CI: Offers a lower access time of 55 nanoseconds, suitable for applications requiring higher performance.
3. AT49BV12872A-10CI: Provides a higher storage capacity of 128 megabits, ideal for applications demanding larger memory space.

These alternative models offer different specifications and may be chosen based on specific application requirements.

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