AT29LV256-25TC

Product Overview

Category

AT29LV256-25TC belongs to the category of Flash Memory.

Use

This product is commonly used for storing and retrieving digital information in electronic devices such as computers, smartphones, and embedded systems.

Characteristics

• Non-volatile: The stored data is retained even when power is removed.
• High storage capacity: AT29LV256-25TC has a capacity of 256 kilobits (32 kilobytes).
• Fast access time: It operates at a speed of 25 nanoseconds.
• Low power consumption: Designed to minimize energy usage.
• Reliable: Built with robust technology to ensure data integrity.

Package

AT29LV256-25TC is available in a Thin Small Outline Package (TSOP) which provides a compact form factor suitable for various applications.

Essence

The essence of AT29LV256-25TC lies in its ability to provide reliable and high-capacity non-volatile memory storage for electronic devices.

Packaging/Quantity

This product is typically packaged in reels or trays, with each reel containing a specific quantity of AT29LV256-25TC chips. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

• Memory Type: Flash
• Capacity: 256 kilobits (32 kilobytes)
• Access Time: 25 nanoseconds
• Supply Voltage: 2.7V - 3.6V
• Operating Temperature Range: -40°C to +85°C
• Interface: Parallel

Detailed Pin Configuration

The AT29LV256-25TC chip 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. /OE - Output Enable
18. /WE - Write Enable
19. /CE - Chip Enable
20. VCC - Power Supply
21. DQ0 - Data Input/Output
22. DQ1 - Data Input/Output
23. DQ2 - Data Input/Output
24. DQ3 - Data Input/Output
25. DQ4 - Data Input/Output
26. DQ5 - Data Input/Output
27. DQ6 - Data Input/Output
28. DQ7 - Data Input/Output
29. /RP - Ready/Busy Output
30. /BYTE - Byte/Word Organization Selection
31. GND - Ground
32. NC - No Connection

Functional Features

• High-speed data transfer: AT29LV256-25TC offers fast read and write operations, enabling efficient data access.
• Sector erase capability: It allows for selective erasure of specific memory sectors, enhancing flexibility in data management.
• Low power consumption: Designed to minimize energy usage, making it suitable for battery-powered devices.
• Data protection: Built-in mechanisms ensure the integrity and security of stored data.

Advantages and Disadvantages

Advantages

• High storage capacity
• Fast access time
• Non-volatile memory
• Reliable performance
• Low power consumption

Disadvantages

• Limited endurance: Flash memory has a finite number of erase/write cycles.
• Relatively higher cost compared to other memory technologies.

Working Principles

AT29LV256-25TC utilizes the principles of flash memory technology. It stores data by trapping electric charges within floating gate transistors. These charges represent binary information, which can be read or modified through specific electrical signals.

Detailed Application Field Plans

AT29LV256-25TC finds applications in various electronic devices and systems, including: - Computers and laptops - Smartphones and tablets - Automotive electronics - Industrial control systems - Consumer electronics - Medical devices

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to AT29LV256-25TC include: - AT29C256-12PC - AM29F040B-90JC - S29GL256P10TFI010

These models provide comparable storage capacity, access time, and interface compatibility, making them suitable alternatives for different design requirements.

In conclusion, AT29LV256-25TC is a reliable and high-capacity flash memory chip used in various electronic devices. Its fast access time, non-volatile nature,