AT49F512-90JC

Product Overview

Category

AT49F512-90JC 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 remains intact even when power is removed.
• High capacity: The AT49F512-90JC has a storage capacity of 512 kilobits.
• Fast access time: It operates at a speed of 90 nanoseconds, ensuring quick data retrieval.
• Low power consumption: The device is designed to minimize power usage.
• Reliable: It offers high endurance and data retention capabilities.
• Easy integration: The AT49F512-90JC can be easily integrated into various electronic systems.

Package

The AT49F512-90JC is available in a 32-pin PLCC (Plastic Leaded Chip Carrier) package.

Essence

The essence of AT49F512-90JC lies in its ability to provide reliable and non-volatile storage for electronic systems.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 50 units per reel/tube.

Specifications

• Storage Capacity: 512 kilobits
• Access Time: 90 nanoseconds
• Supply Voltage: 5V
• Operating Temperature Range: -40°C to +85°C
• Package Type: 32-pin PLCC

Detailed Pin Configuration

1. A0
2. A1
3. A2
4. A3
5. A4
6. A5
7. A6
8. A7
9. A8
10. A9
11. A10
12. A11
13. A12
14. A13
15. A14
16. A15
17. A16
18. A17
19. A18
20. CE#
21. OE#
22. WE#
23. RESET#
24. BYTE#
25. VCC
26. GND
27. NC
28. DQ0
29. DQ1
30. DQ2
31. DQ3
32. DQ4

Functional Features

• Easy integration with various electronic systems.
• Non-volatile storage ensures data retention even without power.
• Fast access time allows for quick retrieval of stored information.
• Low power consumption for efficient operation.
• High endurance and reliability for long-term usage.

Advantages and Disadvantages

Advantages

• Non-volatile memory ensures data integrity.
• High storage capacity.
• Fast access time.
• Low power consumption.
• Reliable performance.

Disadvantages

• Limited compatibility with certain system architectures.
• Relatively higher cost compared to other memory options.

Working Principles

The AT49F512-90JC utilizes flash memory technology to store digital information. It consists of a grid of memory cells, where each cell can store a bit of data. The data is stored by trapping electric charges within the floating gate of each memory cell. These trapped charges represent the binary values of the stored data. When data needs to be accessed, the charges are read from the memory cells and interpreted as digital information.

Detailed Application Field Plans

The AT49F512-90JC finds applications in various electronic systems, including but not limited to: - Embedded systems - Consumer electronics - Automotive electronics - Industrial control systems - Communication devices

Detailed and Complete Alternative Models

1. AT49F010-70TI: 1 megabit non-volatile memory with an access time of 70 nanoseconds.
2. AT49LV002-90TC: 2 megabit low-voltage flash memory with an access time of 90 nanoseconds.
3. AT45DB161E-SHN-T: 16 megabit serial flash memory with advanced security features.

These alternative models offer similar functionality and can be considered as alternatives to the AT49F512-90JC based on specific requirements and system constraints.

In conclusion, the AT49F512-90JC is a non-volatile memory device that provides reliable storage for electronic systems. With its high capacity, fast access time, and low power consumption, it offers several advantages for various applications. However, it may have limited compatibility and a relatively higher cost compared to other memory options. Understanding its working principles and considering alternative models can help in making informed decisions for specific system requirements.