AT49F001N-55TC

Product Overview

Category

AT49F001N-55TC 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 AT49F001N-55TC retains data even when power is removed.
• High capacity: It has a storage capacity of 1 megabit (128 kilobytes).
• Fast access time: The device offers quick access to stored data.
• Low power consumption: It operates efficiently with minimal power requirements.

Package

The AT49F001N-55TC is available in a Thin Small Outline Package (TSOP) format.

Essence

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

Packaging/Quantity

The AT49F001N-55TC is typically packaged in reels, with each reel containing a specific quantity of devices. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

• Memory Capacity: 1 Megabit (128 Kilobytes)
• Access Time: 55 nanoseconds
• Supply Voltage: 5V
• Operating Temperature Range: -40°C to +85°C
• Interface: Parallel

Detailed Pin Configuration

The AT49F001N-55TC features a total of 32 pins, each serving a specific purpose. The pin configuration is as follows:

1. A0 - Address Input
2. A1 - Address Input
3. A2 - Address Input
4. A3 - Address Input
5. A4 - Address Input
6. A5 - Address Input
7. A6 - Address Input
8. A7 - Address Input
9. A8 - Address Input
10. A9 - Address Input
11. A10 - Address Input
12. A11 - Address Input
13. A12 - Address Input
14. A13 - Address Input
15. A14 - Address Input
16. A15 - Address Input
17. OE - Output Enable
18. CE - Chip Enable
19. WE - Write Enable
20. I/O0 - Data Input/Output
21. I/O1 - Data Input/Output
22. I/O2 - Data Input/Output
23. I/O3 - Data Input/Output
24. I/O4 - Data Input/Output
25. I/O5 - Data Input/Output
26. I/O6 - Data Input/Output
27. I/O7 - Data Input/Output
28. VCC - Power Supply
29. GND - Ground
30. RP - Ready/Busy Output
31. RESET - Reset Input
32. WP - Write Protect

Functional Features

The AT49F001N-55TC offers the following functional features:

• High-speed data access and retrieval.
• Easy integration into various electronic systems.
• Non-volatile storage ensures data retention even during power loss.
• Compatibility with a wide range of microcontrollers and processors.

Advantages and Disadvantages

Advantages

• Non-volatile memory ensures data integrity.
• Fast access time allows for quick data retrieval.
• Low power consumption prolongs battery life in portable devices.
• Wide operating temperature range enables usage in various environments.

Disadvantages

• Limited storage capacity compared to newer memory technologies.
• Parallel interface may require additional circuitry for compatibility with modern systems.
• Higher cost per megabit compared to some alternative memory solutions.

Working Principles

The AT49F001N-55TC utilizes flash memory technology to store and retrieve data. It employs a parallel interface for communication with the host system. When powered on, the device allows data to be read from or written to specific memory addresses based on the input signals received through the address and control pins.

Detailed Application Field Plans

The AT49F001N-55TC finds applications in various electronic systems, including but not limited to:

1. Embedded systems
2. Consumer electronics
3. Automotive electronics
4. Industrial control systems
5. Communication devices

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the AT49F001N-55TC include:

1. AT45DB011D - 1 Megabit DataFlash Memory
2. SST39SF010A - 1 Megabit Flash Memory
3. W27C010 - 1 Megabit EPROM

These alternative models provide comparable storage capacity and features, allowing users to choose the most suitable option for their specific requirements.

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