AT28BV16-30JI

Product Overview

Category

AT28BV16-30JI belongs to the category of non-volatile memory devices.

Use

It is primarily used for data storage and retrieval in electronic systems.

Characteristics

• Non-volatile: Retains data even when power is turned off.
• High capacity: The AT28BV16-30JI has a capacity of 16 megabits.
• Low power consumption: It operates at low power levels, making it suitable for battery-powered devices.
• Fast access time: Provides quick access to stored data.
• Reliable: Offers high endurance and data retention capabilities.

Package

The AT28BV16-30JI is available in a JEDEC-standard 32-pin PLCC package.

Essence

This product is an advanced non-volatile memory chip that enables reliable and efficient data storage in various electronic applications.

Packaging/Quantity

The AT28BV16-30JI 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 manufacturer's specifications.

Specifications

• Capacity: 16 megabits
• Operating voltage: 2.7V - 3.6V
• Access time: 30 nanoseconds
• Interface: Parallel
• Operating temperature range: -40°C to +85°C
• Data retention: Up to 20 years

Detailed Pin Configuration

The AT28BV16-30JI features a 32-pin PLCC 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. CE#
18. OE#
19. WE#
20. RESET#
21. BYTE#
22. VCC
23. VSS
24. NC
25. DQ0
26. DQ1
27. DQ2
28. DQ3
29. DQ4
30. DQ5
31. DQ6
32. DQ7

Functional Features

• Byte-wide and word-wide operations: Supports both byte and word-level read and write operations.
• Chip enable (CE#) control: Allows for easy integration with other devices in a system.
• Output enable (OE#) control: Enables data output when active.
• Write enable (WE#) control: Facilitates data writing to the memory.
• Reset (RESET#) control: Resets the device to its initial state.
• Byte control (BYTE#): Selects between byte and word operations.

Advantages and Disadvantages

Advantages

• Non-volatile nature ensures data retention even during power loss.
• High 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 stored information.
• Reliable performance with high endurance and data retention capabilities.

Disadvantages

• Limited storage capacity compared to other memory technologies.
• Higher cost per bit compared to volatile memory options.
• Limited compatibility with certain systems due to specific pin configuration and interface requirements.

Working Principles

The AT28BV16-30JI utilizes advanced flash memory technology to store and retrieve data. It employs a combination of floating-gate transistors and charge storage mechanisms to retain information even when power is turned off. The memory cells are organized into an array, and data is accessed through address and control signals provided by the system.

Detailed Application Field Plans

The AT28BV16-30JI finds applications in various electronic systems, including but not limited to: - Consumer electronics - Automotive systems - Industrial control systems - Medical devices - Communication equipment

Its non-volatile nature, high capacity, and reliable performance make it suitable for storing program code, configuration data, and other critical information in these applications.

Detailed and Complete Alternative Models

• AT28C16 by Atmel
• M29F160 by STMicroelectronics
• S29GL128 by Cypress Semiconductor
• W27C512 by Winbond Electronics

These alternative models offer similar functionality and characteristics to the AT28BV16-30JI and can be considered as alternatives based on specific requirements and compatibility with the target system.

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