AT28BV16-30PC

Product Overview

Category

AT28BV16-30PC 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: The stored data is retained even when power is removed.
• High capacity: The AT28BV16-30PC has a storage capacity of 16 megabits.
• Low power consumption: It operates at low power levels, making it suitable for battery-powered devices.
• Fast access time: The device offers quick access to stored data.

Package

The AT28BV16-30PC is available in a 32-pin PDIP (Plastic Dual In-line Package) format.

Essence

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

Packaging/Quantity

The device is typically packaged in tubes or trays, with each containing a specific quantity of AT28BV16-30PC chips.

Specifications

• Storage Capacity: 16 megabits
• Operating Voltage: 2.7V - 3.6V
• Access Time: 70 ns
• Interface: Parallel
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The AT28BV16-30PC features a 32-pin PDIP package with the following 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. /OE (Output Enable)
18. /WE (Write Enable)
19. /CE (Chip Enable)
20. VCC (Power Supply)
21. NC (No Connection)
22. DQ0
23. DQ1
24. DQ2
25. DQ3
26. DQ4
27. DQ5
28. DQ6
29. DQ7
30. /BYTE (Byte/Word Organization)
31. /WP (Write Protect)
32. GND (Ground)

Functional Features

• Byte/Word Organization: The AT28BV16-30PC can be configured to operate in either byte or word mode, providing flexibility in data access.
• Write Protection: The device offers write protection functionality to prevent accidental modification of stored data.
• High-Speed Performance: With a fast access time of 70 ns, the AT28BV16-30PC ensures efficient data retrieval.

Advantages and Disadvantages

Advantages

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

Disadvantages

• Limited operating temperature range (-40°C to +85°C).
• Parallel interface may require additional circuitry for interfacing with modern systems.

Working Principles

The AT28BV16-30PC utilizes Flash memory technology to store digital information. It employs a combination of floating-gate transistors and charge storage mechanisms to retain data even when power is removed. The device uses an internal controller to manage read and write operations, ensuring reliable data storage and retrieval.

Detailed Application Field Plans

The AT28BV16-30PC finds applications in various electronic systems, including but not limited to: - Embedded systems - Consumer electronics - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

1. AT28BV16-20PC: Similar to AT28BV16-30PC but with a faster access time of 20 ns.
2. AT28BV16-40PC: Similar to AT28BV16-30PC but with a slower access time of 40 ns.
3. AT28BV32-30PC: Double the storage capacity of AT28BV16-30PC, offering 32 megabits.

These alternative models provide options with different specifications to cater to specific application requirements.

In conclusion, the AT28BV16-30PC is a non-volatile memory device that offers high capacity, low power consumption, and fast access time. It finds applications in various electronic systems and has alternative models with different specifications to suit diverse needs.