AT28LV64B-25TI

Product Overview

Category

AT28LV64B-25TI belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for storing and retrieving digital information.

Characteristics

• Non-volatile memory: The AT28LV64B-25TI is a non-volatile memory chip, meaning it retains stored data even when power is removed.
• Low voltage operation: It operates at a low voltage, making it suitable for battery-powered devices.
• High-speed performance: The chip offers fast read and write operations, enabling efficient data access.
• Large storage capacity: With a capacity of 64 kilobits, it can store a significant amount of data.

Package

The AT28LV64B-25TI is available in a small outline integrated circuit (SOIC) package. This package type ensures easy integration into various electronic devices.

Essence

The essence of the AT28LV64B-25TI lies in its ability to provide reliable and high-performance non-volatile memory storage in a compact form factor.

Packaging/Quantity

This product is typically packaged in reels or tubes, with each containing a specific quantity of chips. The exact packaging and quantity may vary depending on the supplier.

Specifications

• Memory Type: Non-volatile
• Capacity: 64 kilobits
• Operating Voltage: 2.7V - 5.5V
• Speed: 250ns (Read/Write)
• Interface: Parallel
• Package Type: SOIC

Detailed Pin Configuration

The AT28LV64B-25TI has a total of 28 pins. Here is a 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. VCC - Power Supply
10. CE - Chip Enable
11. OE - Output Enable
12. WE - Write Enable
13. I/O0 - Data Input/Output
14. I/O1 - Data Input/Output
15. I/O2 - Data Input/Output
16. I/O3 - Data Input/Output
17. I/O4 - Data Input/Output
18. I/O5 - Data Input/Output
19. I/O6 - Data Input/Output
20. I/O7 - Data Input/Output
21. NC - No Connection
22. GND - Ground
23. NC - No Connection
24. NC - No Connection
25. NC - No Connection
26. NC - No Connection
27. NC - No Connection
28. NC - No Connection

Functional Features

The AT28LV64B-25TI offers the following functional features:

• Random access: It allows for random access to any location within the memory, enabling efficient data retrieval.
• High-speed operation: The chip provides fast read and write operations, minimizing data access delays.
• Low power consumption: It is designed to consume minimal power, making it suitable for battery-powered devices.
• Data protection: The chip incorporates various mechanisms to ensure data integrity and protection against accidental modifications.

Advantages and Disadvantages

Advantages

• Non-volatile memory ensures data retention even during power loss.
• Low voltage operation makes it suitable for portable devices.
• Fast read and write operations enhance overall system performance.
• Large storage capacity accommodates a significant amount of data.

Disadvantages

• Limited compatibility: The chip uses a parallel interface, which may not be compatible with certain modern systems that primarily use serial interfaces.
• Relatively higher power consumption compared to some newer memory technologies.

Working Principles

The AT28LV64B-25TI utilizes a combination of electronic circuits and semiconductor technology to store and retrieve digital information. It employs a non-volatile memory architecture, which allows data to be retained even when power is removed. The chip's internal circuitry enables efficient read and write operations, ensuring fast and reliable data access.

Detailed Application Field Plans

The AT28LV64B-25TI finds applications in various electronic devices that require non-volatile memory storage. Some common application fields include:

1. Embedded Systems: The chip can be used in embedded systems to store firmware, configuration data, or other critical information.
2. Consumer Electronics: It is suitable for consumer electronics such as digital cameras, MP3 players, and handheld gaming devices, where non-volatile memory is required.
3. Industrial Control Systems: The chip can be utilized in industrial control systems for storing parameters, calibration data, or program code.
4. Automotive Electronics: It finds applications in automotive electronics for storing vehicle-specific data, firmware, or diagnostic