AT49F001T-55TI

Product Overview

Category

AT49F001T-55TI belongs to the category of non-volatile memory devices.

Use

It is primarily used for storing and retrieving data in electronic systems.

Characteristics

• Non-volatile: The stored data is retained even when power is removed.
• High capacity: The AT49F001T-55TI 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 device operates on low power, making it suitable for battery-powered applications.

Package

The AT49F001T-55TI comes in a standard 32-pin Thin Small Outline Package (TSOP).

Essence

The essence of AT49F001T-55TI lies in its ability to provide reliable and non-volatile data storage in various electronic systems.

Packaging/Quantity

The device is typically packaged in reels or tubes and is available in large quantities for industrial production.

Specifications

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

Detailed Pin Configuration

The AT49F001T-55TI has a total of 32 pins. Here is the detailed pin configuration:

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. NC
25. GND
26. A8
27. A9
28. A11
29. A13
30. A15
31. BYTE#
32. RP#

Functional Features

• Easy data storage and retrieval.
• Non-volatile memory ensures data retention even during power loss.
• Fast access time allows for quick read and write operations.
• Low power consumption makes it suitable for battery-powered devices.
• Wide operating temperature range enables usage in various environments.

Advantages and Disadvantages

Advantages

• Reliable non-volatile data storage.
• Fast access time for efficient data retrieval.
• Low power consumption for energy-efficient operation.
• Suitable for a wide range of applications.

Disadvantages

• Limited storage capacity compared to newer memory technologies.
• Requires external programming equipment for initial data programming.

Working Principles

The AT49F001T-55TI is based on Flash memory technology. It utilizes floating-gate transistors to store and retrieve data. When data is written, electrons are trapped in the floating gate, altering the transistor's behavior. This alteration allows the device to retain the stored data even when power is removed. During read operations, the stored data is retrieved by sensing the transistor's behavior.

Detailed Application Field Plans

The AT49F001T-55TI finds application 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 to AT49F001T-55TI include: - AT49F002T-55TI: 2 Megabit (256 Kilobytes) capacity - AT49F004T-55TI: 4 Megabit (512 Kilobytes) capacity - AT49F008T-55TI: 8 Megabit (1 Megabyte) capacity

These alternative models offer higher storage capacities while maintaining similar characteristics and pin configurations.

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