AT49F8192A-90TI

Product Overview

Category

AT49F8192A-90TI 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 AT49F8192A-90TI retains stored data even when power is removed.
• High capacity: It has a storage capacity of 8192 kilobits (1 megabyte).
• Fast access time: The device offers a fast access time of 90 nanoseconds.
• Low power consumption: It operates on low power, making it suitable for battery-powered devices.

Package

The AT49F8192A-90TI comes in a compact Thin Small Outline Package (TSOP) form factor.

Essence

The essence of this product lies in its ability to provide reliable and non-volatile data storage in a compact package.

Packaging/Quantity

The AT49F8192A-90TI is typically packaged in reels or tubes, with each containing a specific quantity of devices. The exact packaging and quantity may vary depending on the manufacturer.

Specifications

• Storage Capacity: 8192 kilobits (1 megabyte)
• Access Time: 90 nanoseconds
• Supply Voltage: 2.7V - 3.6V
• Operating Temperature Range: -40°C to +85°C
• Interface: Parallel

Detailed Pin Configuration

The AT49F8192A-90TI 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. RESET: Reset input
8. RP/RB: Ready/Busy output
9. NC: No Connection

Functional Features

• High-speed data transfer: The AT49F8192A-90TI offers fast read and write operations, enabling efficient data transfer.
• Easy integration: It can be easily integrated into various electronic systems due to its standard pin configuration and interface.
• Reliable data retention: The non-volatile nature of this memory device ensures that stored data remains intact even during power loss or system shutdown.

Advantages and Disadvantages

Advantages

• Non-volatile storage ensures data integrity.
• Fast access time allows for quick data retrieval.
• Low power consumption makes it suitable for battery-powered devices.
• Easy integration into existing systems.

Disadvantages

• Limited storage capacity compared to other memory devices.
• Parallel interface may not be suitable for all applications.
• Higher cost compared to some alternative models.

Working Principles

The AT49F8192A-90TI utilizes flash memory technology to store and retrieve data. It employs a combination of floating-gate transistors and charge storage to retain information even when power is removed. The device uses a parallel interface to communicate with the host system, allowing for high-speed data transfer.

Detailed Application Field Plans

The AT49F8192A-90TI finds application in various electronic systems, including but not limited to: - Embedded systems - Consumer electronics - Automotive electronics - Industrial control systems

Its reliable and non-volatile storage capabilities make it suitable for applications that require data persistence and quick access times.

Detailed and Complete Alternative Models

1. AT49BV8192A-90TI: Similar to the AT49F8192A-90TI, but with a different interface (Serial Peripheral Interface).
2. AT45DB8192A-90TI: Offers the same storage capacity and access time, but with additional features such as data protection and security.
3. AT29C8192A-90TI: A lower-cost alternative with similar specifications, but with a slower access time of 120 nanoseconds.

These alternative models provide options for different application requirements and system designs.

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