AT28BV16-30PI

Product Overview

Category

AT28BV16-30PI 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 capacity: The AT28BV16-30PI has a storage capacity of 16 megabits.
• Low power consumption: Designed to operate with minimal power requirements.
• Fast access time: Provides quick access to stored data.
• Reliable: Offers high endurance and data retention capabilities.

Package

The AT28BV16-30PI is available in a DIP (Dual In-line Package) format.

Essence

The essence of AT28BV16-30PI lies in its ability to provide reliable, non-volatile memory storage for electronic systems.

Packaging/Quantity

The AT28BV16-30PI is typically packaged in tubes or trays, with each package containing a specific quantity of devices.

Specifications

• Storage Capacity: 16 megabits
• Operating Voltage: 2.7V - 3.6V
• Access Time: 30 nanoseconds
• Operating Temperature Range: -40°C to +85°C
• Interface: Parallel

Detailed Pin Configuration

The AT28BV16-30PI has a total of 32 pins. Here is the 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. CE - Chip Enable Input
18. OE - Output Enable Input
19. WE - Write Enable Input
20. I/O0 - Data Input/Output
21. I/O1 - Data Input/Output
22. I/O2 - Data Input/Output
23. I/O3 - Data Input/Output
24. I/O4 - Data Input/Output
25. I/O5 - Data Input/Output
26. I/O6 - Data Input/Output
27. I/O7 - Data Input/Output
28. VCC - Power Supply
29. GND - Ground
30. NC - No Connection
31. NC - No Connection
32. NC - No Connection

Functional Features

• Byte and Page Write Operations: Allows data to be written in individual bytes or larger page sizes.
• Software and Hardware Protection: Provides mechanisms to protect stored data from unauthorized access or modification.
• Fast Read Operation: Enables quick retrieval of stored data.
• Automatic Page Write Operation: Simplifies the process of writing data by automatically managing page boundaries.

Advantages and Disadvantages

Advantages

• Non-volatile memory ensures data retention even during power loss.
• High storage capacity allows for storing large amounts of information.
• Low power consumption makes it suitable for battery-powered devices.
• Fast access time enables efficient data retrieval.
• Reliable operation ensures long-term data integrity.

Disadvantages

• Limited write endurance compared to other types of memory.
• Relatively higher cost per bit compared to volatile memory technologies.
• Larger physical size due to the DIP package format.

Working Principles

The AT28BV16-30PI utilizes a combination of electronic circuits and memory cells to store and retrieve digital information. It employs a parallel interface for communication with the host system. When data needs to be stored, the appropriate address is provided along with the data to be written. The device then performs the necessary operations to store the data in the specified memory location. During read operations, the requested address is provided, and the stored data is retrieved and made available to the host system.

Detailed Application Field Plans

The AT28BV16-30PI finds applications in various electronic systems that require non-volatile memory storage. Some common application fields include:

1. Embedded Systems: Used for storing firmware, configuration data, and other critical information in embedded systems such as microcontrollers and IoT devices.
2. Consumer Electronics: Employed in devices like set-top boxes, gaming consoles, and digital cameras for storing user preferences, settings, and media files.
3. Automotive Electronics: Utilized in automotive systems for storing calibration data, fault codes, and other essential information.
4. Industrial Control Systems: Integrated into industrial control systems for storing program code, configuration parameters, and historical data.

Detailed and Complete Alternative