AT29LV256-15JI

Product Overview

Category

AT29LV256-15JI 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: Offers a storage capacity of 256 kilobits.
• Fast access time: Provides a maximum access time of 150 nanoseconds.
• Low power consumption: Operates at low power levels, making it suitable for battery-powered devices.

Package

AT29LV256-15JI is available in a standard JEDEC 32-pin PLCC (Plastic Leaded Chip Carrier) package.

Essence

The essence of AT29LV256-15JI lies in its ability to provide reliable and non-volatile storage for electronic systems.

Packaging/Quantity

This product is typically packaged in reels or tubes, with each reel or tube containing a specific quantity of AT29LV256-15JI chips.

Specifications

• Memory Type: Flash
• Organization: 32K x 8 bits
• Supply Voltage: 2.7V - 3.6V
• Access Time: 150 ns
• Operating Temperature Range: -40°C to +85°C
• Data Retention: 20 years

Detailed Pin Configuration

1. A16
2. A14
3. A12
4. A7
5. A6
6. A5
7. A4
8. A3
9. A2
10. A1
11. A0
12. VPP
13. /OE
14. /WE
15. /CE
16. NC
17. DQ0
18. DQ1
19. DQ2
20. DQ3
21. DQ4
22. DQ5
23. DQ6
24. DQ7
25. VCC
26. GND
27. NC
28. NC
29. NC
30. NC
31. NC
32. NC

Functional Features

• Easy to interface with microcontrollers and other digital systems.
• Supports both read and write operations.
• Provides sector erase and chip erase functions.
• Offers protection against accidental data modification through hardware or software methods.

Advantages and Disadvantages

Advantages

• Non-volatile nature ensures data retention even during power loss.
• High storage capacity for a wide range of applications.
• Fast access time allows for efficient data retrieval.
• Low power consumption extends battery life in portable devices.

Disadvantages

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

Working Principles

AT29LV256-15JI utilizes flash memory technology, which is based on the principle of trapping electrical charges within floating gate transistors. These trapped charges represent binary data (0s and 1s) and can be electrically programmed or erased as needed. The stored data remains intact even when power is removed, making it non-volatile.

Detailed Application Field Plans

AT29LV256-15JI finds application in various electronic systems, including but not limited to: - Embedded systems - Consumer electronics - Automotive electronics - Industrial control systems - Communication devices

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to AT29LV256-15JI include: - AT29C256 - AM29F040B - SST39SF010A

These models provide comparable features and can be considered as alternatives depending on specific requirements.

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