AT49F001AN-55TI

Product Overview

Category: Integrated Circuit (IC)

Use: The AT49F001AN-55TI is a non-volatile memory IC primarily used for data storage and retrieval in electronic devices.

Characteristics: - Non-volatile: Retains stored data even when power is turned off. - High capacity: Offers 1 megabit (128 kilobytes) of storage space. - Fast access time: Provides quick data retrieval with a maximum access time of 55 nanoseconds. - Low power consumption: Operates efficiently, consuming minimal power during operation. - Durable: Designed to withstand harsh environmental conditions.

Package: The AT49F001AN-55TI is available in a 32-pin Thin Small Outline Package (TSOP), which ensures easy integration into various electronic circuits.

Essence: This IC serves as a reliable and efficient solution for storing and accessing data in electronic devices.

Packaging/Quantity: The AT49F001AN-55TI is typically packaged in reels or tubes, with quantities varying based on customer requirements.

Specifications

• Memory Type: Flash
• Memory Size: 1 Megabit (128 Kilobytes)
• Access Time: 55 Nanoseconds
• Supply Voltage: 2.7V - 3.6V
• Operating Temperature Range: -40°C to +85°C
• Pin Count: 32
• Package Type: TSOP

Detailed Pin Configuration

The AT49F001AN-55TI features the following pin configuration:

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

• Non-volatile Storage: The AT49F001AN-55TI retains stored data even when power is disconnected, ensuring data integrity.
• High-Speed Access: With a maximum access time of 55 nanoseconds, this IC enables fast data retrieval.
• Flexible Write Modes: Supports various write modes, including byte and word programming, allowing for versatile data storage options.
• Low Power Consumption: Operates efficiently, consuming minimal power during both active and standby modes.
• Reliable Performance: Designed to withstand harsh environmental conditions, ensuring reliable operation in demanding applications.

Advantages and Disadvantages

Advantages: - Non-volatile memory ensures data retention without the need for continuous power supply. - High-speed access allows for quick data retrieval, enhancing overall system performance. - Flexible write modes provide versatility in data storage and programming options. - Low power consumption contributes to energy-efficient operation. - Durable design ensures reliable performance in challenging environments.

Disadvantages: - Limited storage capacity compared to higher-capacity memory ICs. - Higher cost per megabit compared to some alternative models.

Working Principles

The AT49F001AN-55TI utilizes flash memory technology to store and retrieve data. It employs a combination of floating-gate transistors and charge storage mechanisms to retain information even when power is turned off. The IC's control pins enable read, write, and erase operations, allowing for efficient data manipulation.

Detailed Application Field Plans

The AT49F001AN-55TI finds applications in various electronic devices, including but not limited to: - Microcontrollers - Embedded systems - Consumer electronics - Automotive electronics - Industrial control systems

Its reliable performance, non-volatile storage capability, and fast access time make it suitable for applications that require data storage and retrieval in demanding environments.

Detailed and Complete Alternative Models

1. AT49F002NT-55VI: Offers double the storage capacity (2 megabits) compared to the AT49F001AN-55TI.
2. AT45DB011D-SU: Provides similar storage capacity (1 megabit) with additional features like dual-interface and advanced security options.
3. MX25L1006EZNI-12G: Offers a lower-cost alternative with comparable storage capacity (1 megabit) and similar performance characteristics.

These alternative models provide options based on specific requirements, such as storage capacity, cost, and additional features.

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