AT49F4096A-70TI

Product Overview

Category

AT49F4096A-70TI 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 AT49F4096A-70TI retains stored data even when power is removed.
• High capacity: With a storage capacity of 4,096 kilobits (512 kilobytes), it can accommodate large amounts of data.
• Fast access time: The device offers a fast access time of 70 nanoseconds, enabling quick data retrieval.
• Low power consumption: It operates at low power levels, making it suitable for battery-powered devices.

Package

The AT49F4096A-70TI is available in a compact Thin Small Outline Package (TSOP) format.

Essence

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

Packaging/Quantity

The AT49F4096A-70TI is typically packaged in reels or tubes, with each package containing a specific quantity of devices. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

• Storage Capacity: 4,096 kilobits (512 kilobytes)
• Access Time: 70 nanoseconds
• Supply Voltage: 2.7V - 3.6V
• Operating Temperature Range: -40°C to +85°C
• Interface: Parallel

Detailed Pin Configuration

The AT49F4096A-70TI features a standard pin configuration with the following pins:

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. RY/BY#: Ready/Busy output
8. RESET#: Reset input

Functional Features

• Easy integration: The AT49F4096A-70TI can be easily integrated into existing electronic systems due to its standard pin configuration and interface.
• High-speed operation: With a fast access time of 70 nanoseconds, it enables efficient data retrieval and processing.
• Reliable data storage: The non-volatile nature of this device ensures that stored data remains intact even during power loss or system shutdown.

Advantages and Disadvantages

Advantages

• Non-volatile memory ensures data retention without the need for power supply.
• High storage capacity allows for the storage of large amounts of data.
• Fast access time enables quick data retrieval and processing.
• Low power consumption makes it suitable for battery-powered devices.

Disadvantages

• Limited write endurance: The AT49F4096A-70TI has a finite number of write cycles before it may become unreliable.
• Higher cost compared to volatile memory alternatives.

Working Principles

The AT49F4096A-70TI utilizes flash memory technology to store data. It consists of a grid of memory cells, with each cell capable of storing a single bit of information. These cells are organized into pages, which can be individually read, written, or erased.

During a write operation, the desired data is programmed into the memory cells by applying appropriate voltage levels. Reading involves retrieving the stored data from the memory cells, while erasing clears the contents of entire pages.

Detailed Application Field Plans

The AT49F4096A-70TI finds applications in various electronic systems, including but not limited to: - Embedded systems - Consumer electronics - Automotive electronics - Industrial control systems - Communication devices

Its high storage capacity, fast access time, and non-volatile nature make it suitable for applications that require reliable data storage and quick data retrieval.

Detailed and Complete Alternative Models

• AT49F4096A-70TU: Similar to the AT49F4096A-70TI, but available in a different package (TSSOP).
• AT49F4096B-70TI: A newer version with enhanced features and improved performance.
• AT45DB4096-XX: An alternative flash memory device from a different manufacturer.

These alternative models offer similar functionality and can be considered as substitutes for the AT49F4096A-70TI based on specific requirements and compatibility considerations.

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