AT29LV256-25JC

Product Overview

Category

AT29LV256-25JC belongs to the category of non-volatile memory devices.

Use

This product is primarily used for storing and retrieving data 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: Operates at a speed of 25 nanoseconds.
• Low power consumption: Designed to minimize energy usage.
• Reliable: Provides robust data retention and endurance.

Package

AT29LV256-25JC is available in a standard 32-pin PLCC (Plastic Leaded Chip Carrier) package.

Essence

The essence of AT29LV256-25JC lies in its ability to provide reliable and non-volatile data storage in electronic systems.

Packaging/Quantity

This product is typically packaged in reels or tubes, with each containing a specific quantity of AT29LV256-25JC chips. The exact quantity may vary depending on the supplier.

Specifications

• Memory Type: Flash
• Organization: 32K x 8 bits
• Supply Voltage: 2.7V - 3.6V
• Access Time: 25 ns
• Operating Temperature Range: -40°C to +85°C
• Erase/Program Suspend & Resume Support: Yes
• Data Retention: 20 years
• Endurance: 10,000 erase/write cycles

Detailed Pin Configuration

1. A16
2. A15
3. A12
4. A7
5. A6
6. A5
7. A4
8. A3
9. A2
10. A1
11. A0
12. VPP
13. OE#
14. CE#
15. WE#
16. I/O0
17. I/O1
18. I/O2
19. I/O3
20. VCC
21. GND
22. I/O4
23. I/O5
24. I/O6
25. I/O7
26. NC
27. RP#
28. BYTE#
29. A8
30. A9
31. A11
32. A10

Functional Features

• Easy integration: Compatible with a wide range of microcontrollers and systems.
• High-speed operation: Allows for fast data access and transfer.
• Flexible programming options: Supports both byte and word programming modes.
• Erase capability: Enables full chip erase or sector-based erasure.
• Suspend & Resume support: Allows interruption and resumption of erase or program operations.

Advantages and Disadvantages

Advantages

• Non-volatile memory ensures data retention even during power loss.
• High capacity allows for storing large amounts of data.
• Fast access time enhances system performance.
• Low power consumption helps conserve energy.
• Reliable endurance and data retention characteristics.

Disadvantages

• Limited erase/write cycles compared to other non-volatile memory technologies.
• Relatively higher cost per bit compared to some alternative memory solutions.

Working Principles

AT29LV256-25JC utilizes flash memory technology, which is based on the principle of trapping electrical charges in floating gate transistors. These trapped charges represent binary data (0s and 1s) and can be read, programmed, or erased using specific voltage levels and control signals.

Detailed Application Field Plans

AT29LV256-25JC 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

• AT29LV256-20JC
• AT29LV256-15JC
• AT29LV256-12JC
• AT29LV256-10JC

These alternative models offer different access times, allowing users to choose the one that best suits their specific requirements.

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