AT27BV256-15TC

Product Overview

Category

AT27BV256-15TC belongs to the category of non-volatile memory devices.

Use

This product is primarily used for storing and retrieving digital information in electronic systems.

Characteristics

• Non-volatile: The stored data remains intact even when power is removed.
• High capacity: The AT27BV256-15TC has a storage capacity of 256 kilobits.
• Fast access time: It operates at a speed of 150 nanoseconds.
• Low power consumption: The device is designed to minimize power usage.
• Reliable: It offers high endurance and data retention capabilities.
• Wide temperature range: The AT27BV256-15TC can operate in a wide temperature range, making it suitable for various environments.

Package

The AT27BV256-15TC is available in a standard 28-pin plastic dual in-line package (PDIP).

Essence

The essence of this product lies in its ability to provide reliable and non-volatile storage for electronic systems.

Packaging/Quantity

The AT27BV256-15TC is typically packaged in reels or tubes, with a quantity of 1000 units per reel/tube.

Specifications

• Memory Type: Non-volatile
• Capacity: 256 kilobits
• Access Time: 150 nanoseconds
• Supply Voltage: 2.7V - 5.5V
• Operating Temperature Range: -40°C to +85°C
• Package Type: 28-pin PDIP

Detailed Pin Configuration

1. A9
2. A8
3. A7
4. A6
5. A5
6. A4
7. A3
8. A2
9. A1
10. A0
11. CE#
12. OE#
13. WE#
14. I/O0
15. I/O1
16. I/O2
17. I/O3
18. VCC
19. GND
20. NC
21. NC
22. NC
23. NC
24. NC
25. NC
26. NC
27. NC
28. NC

Functional Features

• Easy integration: The AT27BV256-15TC can be easily integrated into existing electronic systems.
• High-speed operation: It offers fast read and write operations, enabling efficient data access.
• Low power consumption: The device is designed to minimize power usage, making it suitable for battery-powered applications.
• Reliable data retention: The stored data remains intact for an extended period, ensuring reliable performance.

Advantages and Disadvantages

Advantages

• Non-volatile memory ensures data integrity even during power loss.
• High storage capacity allows for storing a significant amount of data.
• Fast access time enables quick retrieval of information.
• Wide temperature range makes it suitable for various environments.

Disadvantages

• Limited compatibility with certain systems due to the specific pin configuration.
• Relatively higher cost compared to other memory devices with lower capacities.

Working Principles

The AT27BV256-15TC utilizes flash memory technology to store and retrieve digital information. It employs a combination of floating-gate transistors and control circuitry to achieve non-volatile storage. When data is written, charges are trapped in the floating gate, altering the transistor's behavior. These charges can be later detected to retrieve the stored information.

Detailed Application Field Plans

The AT27BV256-15TC finds applications in various fields, including: 1. Embedded systems 2. Consumer electronics 3. Automotive electronics 4. Industrial automation 5. Medical devices

Detailed and Complete Alternative Models

1. AT27C256R-45PU: 256 kilobit UV-erasable EPROM
2. AT28C256-15PC: 256 kilobit parallel EEPROM
3. AT25SF041-SSHD-T: 4 megabit serial flash memory

These alternative models offer similar storage capacities and functionalities, providing options for different system requirements.

In conclusion, the AT27BV256-15TC is a non-volatile memory device with a capacity of 256 kilobits. It offers fast access time, low power consumption, and reliable data retention. The product finds applications in various fields and has alternative models available for different system requirements.