AT29C1024-12TC

Product Overview

Category

AT29C1024-12TC 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 storage capacity: 1,048,576 bits (128 kilobytes).
• Fast access time: 120 nanoseconds.
• Low power consumption.
• Reliable and durable.

Package

AT29C1024-12TC is available in a Thin Small Outline Package (TSOP) format.

Essence

The essence of AT29C1024-12TC lies in its ability to provide reliable and non-volatile storage for electronic systems.

Packaging/Quantity

It is typically packaged in reels or tubes, with each containing a specific quantity of AT29C1024-12TC chips.

Specifications

• Organization: 128K x 8 bits
• Supply voltage: 2.7V - 5.5V
• Operating temperature range: -40°C to +85°C
• Access time: 120 ns
• Erase/write cycles: 10,000 minimum
• Data retention: 20 years

Pin Configuration

The AT29C1024-12TC chip has a total of 32 pins. The pin configuration is as follows:

1. A16
2. A14
3. A12
4. A7
5. A6
6. A5
7. A4
8. A3
9. A2
10. A1
11. A0
12. VCC
13. OE#
14. CE#
15. WE#
16. I/O0
17. I/O1
18. I/O2
19. I/O3
20. I/O4
21. I/O5
22. I/O6
23. I/O7
24. A8
25. A9
26. A11
27. A13
28. NC
29. GND
30. A15
31. A10
32. A17

Functional Features

• Byte-wide random access: Allows individual bytes to be read or written independently.
• Fast programming time: Enables quick data storage and retrieval operations.
• Automatic erase-before-write: Simplifies the process of updating stored information.
• Hardware and software protection mechanisms: Ensure data integrity and prevent unauthorized access.

Advantages and Disadvantages

Advantages

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

Disadvantages

• Limited erase/write cycles may restrict certain applications.
• Relatively higher cost compared to other memory technologies.
• Larger physical size compared to some modern memory solutions.

Working Principles

AT29C1024-12TC utilizes Flash memory technology, which is based on the principle of electrically erasable programmable read-only memory (EEPROM). It stores data by trapping electrical charges within floating gate transistors. These charges can be manipulated through specific voltage levels to represent binary values (0s and 1s), allowing data to be written, read, and erased as needed.

Detailed Application Field Plans

AT29C1024-12TC finds application in various electronic systems, including but not limited to: - Embedded systems - Consumer electronics - Automotive electronics - Industrial control systems - Communication devices

Alternative Models

Several alternative models with similar functionality and specifications are available in the market. Some notable alternatives to AT29C1024-12TC include: - AT28C256 - AM29F040B - W27C512 - M29F800

These alternative models can be considered based on specific requirements and compatibility with the target system.

In conclusion, AT29C1024-12TC is a non-volatile memory device that offers high storage capacity, fast access time, and reliable data retention. It finds application in various electronic systems and has several alternative models available in the market.