AT49F001A-55TI

Product Overview

Category

AT49F001A-55TI 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: The AT49F001A-55TI retains stored data even when power is removed.
• High capacity: This device has a storage capacity of 1 megabit (128 kilobytes).
• Fast access time: It offers a fast access time of 55 nanoseconds.
• Low power consumption: The AT49F001A-55TI operates on low power, making it suitable for battery-powered devices.

Package

The AT49F001A-55TI is available in a Thin Small Outline Package (TSOP) with 32 pins.

Essence

The essence of this product lies in its ability to provide reliable and non-volatile storage for electronic systems.

Packaging/Quantity

The AT49F001A-55TI is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Storage Capacity: 1 Megabit (128 Kilobytes)
• Access Time: 55 Nanoseconds
• Supply Voltage: 5V
• Operating Temperature Range: -40°C to +85°C
• Package Type: TSOP-32

Detailed Pin Configuration

The AT49F001A-55TI has a total of 32 pins. The pin configuration is as follows:

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. NC
17. DQ0
18. DQ1
19. DQ2
20. DQ3
21. DQ4
22. DQ5
23. DQ6
24. DQ7
25. VCC
26. GND
27. RP#
28. BYTE#
29. RESET#
30. WP#
31. A8
32. A9

Functional Features

• Easy integration: The AT49F001A-55TI can be easily integrated into various electronic systems.
• High-speed operation: It offers fast read and write operations, enabling efficient data access.
• Reliable data retention: The non-volatile nature of this device ensures data integrity even during power loss.
• Low power consumption: The AT49F001A-55TI operates on low power, extending battery life in portable devices.

Advantages and Disadvantages

Advantages

• Non-volatile memory ensures data retention.
• Fast access time allows for quick data retrieval.
• Low power consumption prolongs battery life.
• Easy integration into electronic systems.

Disadvantages

• Limited storage capacity compared to newer memory technologies.
• Relatively slower access time compared to some modern memory devices.

Working Principles

The AT49F001A-55TI utilizes Flash memory technology to store and retrieve data. It employs a combination of floating-gate transistors and charge storage mechanisms to achieve non-volatility. When data is written or erased, electrical charges are trapped within the floating gates, preserving the stored information even when power is removed.

Detailed Application Field Plans

The AT49F001A-55TI finds applications in various electronic systems, including but not limited to: - Embedded systems - Consumer electronics - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the AT49F001A-55TI include: - AT49F002N-90TC - AT49F010-70PC - AT49F040-70JC - AT49F080-70TU

These alternative models offer different storage capacities, access times, and package types, allowing users to choose the most suitable option for their specific requirements.

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