AT29LV256-15JI-T

Product Overview

Category

AT29LV256-15JI-T 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 AT29LV256-15JI-T has a storage capacity of 256 kilobits.
• Fast access time: It operates at a speed of 150 nanoseconds.
• Low power consumption: It is designed to minimize power usage.
• Reliable: The device is resistant to shock, vibration, and temperature variations.

Package

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

Essence

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

Packaging/Quantity

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

Specifications

• Storage Capacity: 256 kilobits (32 kilobytes)
• Access Time: 150 nanoseconds
• Supply Voltage: 2.7V - 5.5V
• Operating Temperature Range: -40°C to +85°C
• Data Retention: 20 years

Detailed Pin Configuration

The AT29LV256-15JI-T has a total of 32 pins, which are assigned specific functions. The pin configuration is as follows:

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. CE# - Chip Enable
19. WE# - Write 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. NC - No Connection
30. GND - Ground
31. RP# - Reset/Power-On Reset
32. WP# - Write Protect

Functional Features

• High-speed read and write operations
• Low power consumption during standby mode
• Easy integration into existing electronic systems
• Reliable data retention even in harsh environments
• Compatibility with a wide range of microcontrollers and processors

Advantages and Disadvantages

Advantages

• Non-volatile memory ensures data integrity even during power loss.
• Fast access time allows for quick retrieval of stored information.
• Low power consumption helps prolong battery life in portable devices.
• Wide operating temperature range makes it suitable for various applications.
• Shock and vibration resistance enhance reliability.

Disadvantages

• Limited storage capacity compared to other memory technologies.
• Relatively higher cost per unit compared to some alternatives.
• Requires additional circuitry for write protection and power-on reset functionality.

Working Principles

The AT29LV256-15JI-T utilizes Flash memory technology to store data. It consists of a grid of memory cells, each capable of holding a single bit of information. These cells can be electrically programmed and erased using specific voltage levels. The stored data can be accessed by sending the appropriate address signals and control signals to the device.

Detailed Application Field Plans

The AT29LV256-15JI-T finds applications 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 the AT29LV256-15JI-T include: - AT29C256-12PC - AT28C256-15PU - AM29F040B-90JC - SST39SF010A-70-4C-PHE

These alternatives may vary in terms of package type, access time, storage capacity, and other specifications, so it is important to select the most suitable model based on specific requirements.

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