AT28BV64-30PI

Product Overview

Category

AT28BV64-30PI 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 stored data is retained even when power is removed.
• High capacity: The AT28BV64-30PI has a storage capacity of 64 kilobits (8 kilobytes).
• Low power consumption: It operates at low power levels, making it suitable for battery-powered devices.
• Fast access time: The device offers fast read and write operations, ensuring efficient data retrieval and storage.
• Durable: The AT28BV64-30PI is designed to withstand harsh environmental conditions.

Package

The AT28BV64-30PI is available in a 32-pin plastic dual in-line package (PDIP).

Essence

The essence of AT28BV64-30PI lies in its ability to provide reliable and non-volatile data storage in various electronic applications.

Packaging/Quantity

The product is typically packaged in reels or tubes, with each containing a specific quantity of AT28BV64-30PI devices. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

• Memory Capacity: 64 kilobits (8 kilobytes)
• Operating Voltage: 2.7V - 5.5V
• Access Time: 30 nanoseconds
• Interface: Parallel
• Operating Temperature Range: -40°C to +85°C
• Data Retention: 10 years

Detailed Pin Configuration

The AT28BV64-30PI features a 32-pin configuration. The pins are assigned specific functions as follows:

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. OE - Output Enable
11. CE - Chip 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. NC - No Connection
23. NC - No Connection
24. GND - Ground
25. A8 - Address Input
26. A9 - Address Input
27. A10 - Address Input
28. A11 - Address Input
29. A12 - Address Input
30. A13 - Address Input
31. A14 - Address Input
32. A15 - Address Input

Functional Features

The AT28BV64-30PI offers the following functional features:

• Random access: The device allows for random access to any memory location, enabling efficient data retrieval.
• Byte-wise programming: It supports byte-wise programming, allowing users to modify specific portions of the memory without affecting the rest.
• Erase capability: The AT28BV64-30PI can be electrically erased, making it convenient for updating or erasing stored data.

Advantages and Disadvantages

Advantages

• Non-volatile storage ensures data retention even during power loss.
• High storage capacity for various applications.
• Low power consumption extends battery life in portable devices.
• Fast access time enables quick data retrieval and storage.
• Durable design withstands harsh environmental conditions.

Disadvantages

• Limited storage capacity compared to other memory devices.
• Higher cost per kilobyte compared to some alternatives.
• Limited compatibility with certain systems due to the parallel interface.

Working Principles

The AT28BV64-30PI utilizes a combination of electronic circuits and non-volatile memory cells to store and retrieve data. When powered on, the device allows for reading and writing operations through its parallel interface. The stored data remains intact even when power is removed, thanks to the non-volatile nature of the memory cells.

Detailed Application Field Plans

The AT28BV64-30PI finds applications in various electronic systems, including but not limited to:

1. Embedded systems: Used for storing firmware, configuration data, and system parameters.
2. Consumer electronics: Employed in devices such as set-top boxes, gaming consoles, and digital cameras for data storage.
3. Industrial automation: Utilized for storing critical data in control systems, sensors, and monitoring devices.
4. Automotive electronics: Integrated into automotive systems for storing