AT29C1024-90TI

Product Overview

Category

AT29C1024-90TI belongs to the category of non-volatile memory devices.

Use

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

Characteristics

• Non-volatile: Retains data even when power is turned off.
• High storage capacity: 1,048,576 bits (128 kilobytes).
• Fast access time: Operates at a speed of 90 nanoseconds.
• Low power consumption: Designed to minimize energy usage.
• Durable: Can withstand harsh environmental conditions.
• Reliable: Provides secure and error-free data storage.

Package

AT29C1024-90TI is available in a compact integrated circuit package.

Essence

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

Packaging/Quantity

AT29C1024-90TI is typically packaged in trays or tubes, with each containing a specific quantity of devices.

Specifications

• Memory Capacity: 1,048,576 bits (128 kilobytes)
• Access Time: 90 nanoseconds
• Supply Voltage: 5V
• Operating Temperature Range: -40°C to +85°C
• Package Type: Integrated Circuit (IC)

Detailed Pin Configuration

1. A0: Address Input
2. A1: Address Input
3. A2: Address Input
4. A3: Address Input
5. A4: Address Input
6. A5: Address Input
7. A6: Address Input
8. A7: Address Input
9. A8: Address Input
10. A9: Address Input
11. A10: Address Input
12. A11: Address Input
13. A12: Address Input
14. A13: Address Input
15. A14: Address Input
16. A15: Address Input
17. /OE: Output Enable
18. /WE: Write Enable
19. /CE: Chip Enable
20. VCC: Power Supply
21. GND: Ground 22-37: Data Inputs/Outputs (DQ0-DQ15)

Functional Features

• Random Access: Allows for direct access to any memory location.
• Byte-Wide Operation: Supports both byte and word operations.
• Erase Capability: Provides sector erase and chip erase functions.
• Hardware Data Protection: Includes write protection mechanisms to prevent accidental data modification.
• Low Power Consumption: Designed to minimize energy usage, making it suitable for battery-powered devices.

Advantages and Disadvantages

Advantages

• Non-volatile storage ensures data retention even during power loss.
• High storage capacity allows for storing large amounts of information.
• Fast access time enables quick retrieval of data.
• Durable construction withstands harsh environmental conditions.
• Reliable operation ensures secure and error-free data storage.

Disadvantages

• Limited storage capacity compared to other memory technologies.
• Relatively slower access time compared to some newer memory devices.
• Requires additional circuitry for interfacing with the microcontroller or processor.

Working Principles

AT29C1024-90TI utilizes a combination of electronic circuits and semiconductor technology to store and retrieve digital information. It employs a floating-gate transistor structure that can trap and hold electrical charges, representing binary data as 0s and 1s. The stored data can be accessed by providing the appropriate address and control signals.

Detailed Application Field Plans

AT29C1024-90TI finds applications in various electronic systems, including but not limited to: - Embedded systems - Microcontrollers - Industrial automation - Automotive electronics - Consumer electronics - Communication devices

Detailed and Complete Alternative Models

1. AT29C1024-70TI: Similar to AT29C1024-90TI but with a faster access time of 70 nanoseconds.
2. AT29C1024-120TI: Similar to AT29C1024-90TI but with a slower access time of 120 nanoseconds.
3. AT29C1024-45TI: Similar to AT29C1024-90TI but with a faster access time of 45 nanoseconds.

These alternative models offer different access times, allowing users to choose the one that best suits their specific requirements.

In conclusion, AT29C1024-90TI is a non-volatile memory device that provides reliable and high-capacity storage for electronic systems. With its fast access time, low power consumption, and durable construction, it offers several advantages for various applications. However, it also has limitations in terms of storage capacity and access speed compared to newer memory technologies. Nonetheless, it remains a popular choice in many industries due to its proven reliability and compatibility with existing systems.