AT29LV1024-20TC

Product Overview

Category

AT29LV1024-20TC 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 is retained even when power is removed.
• High capacity: The AT29LV1024-20TC has a capacity of 1,024 kilobits (128 kilobytes).
• Fast access time: It operates at a speed of 20 nanoseconds.
• Low power consumption: The device is designed to minimize power usage.
• Reliable: It offers high endurance and data retention capabilities.
• Easy integration: The AT29LV1024-20TC can be easily integrated into various electronic systems.

Package

The AT29LV1024-20TC is available in a surface-mount TSOP package.

Essence

This product is an essential component for storing firmware, software, and other critical data in electronic devices.

Packaging/Quantity

The AT29LV1024-20TC is typically packaged in reels or tubes, with quantities varying based on customer requirements.

Specifications

• Memory Type: Flash
• Organization: 128K x 8 bits
• Supply Voltage: 2.7V - 3.6V
• Access Time: 20 ns
• Operating Temperature Range: -40°C to +85°C
• Erase/Program Cycle Endurance: 10,000 cycles
• Data Retention: 20 years

Detailed Pin Configuration

The AT29LV1024-20TC has a total of 32 pins. The pin configuration is as follows:

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

Functional Features

• Easy interface: The AT29LV1024-20TC supports a standard parallel interface, making it compatible with various microcontrollers and systems.
• Sector erase capability: It allows for erasing specific sectors of the memory, enabling efficient data management.
• Write protection: The device offers write protection features to prevent accidental modification or corruption of stored data.
• High-speed programming: The AT29LV1024-20TC supports fast programming operations, reducing overall system development time.

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 enables quick retrieval of information.
• Low power consumption prolongs battery life in portable devices.
• Reliable performance ensures data integrity over extended periods.
• Easy integration simplifies system design and development.

Disadvantages

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

Working Principles

The AT29LV1024-20TC utilizes flash memory technology to store digital information. It consists of a grid of memory cells that can be electrically programmed and erased. When data is written, an electrical charge is applied to the memory cells, altering their state. To read the stored data, the device applies voltage to the appropriate memory cells and detects the resulting electrical signals.

Detailed Application Field Plans

The AT29LV1024-20TC 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 AT29LV1024-20TC include: - AT28C256-15PU - SST39SF010A-70-4C-PHE - W27C512-45Z

These alternatives may have different specifications, pin configurations, or package options, so it is important to select the most suitable model based on specific system requirements.

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