AT49F001ANT-55JI

Product Overview

Category

AT49F001ANT-55JI 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 AT49F001ANT-55JI 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 quick read and write operations, ensuring efficient data transfer.
• Low power consumption: The AT49F001ANT-55JI is designed to minimize power usage.
• Reliable: It provides high endurance and data retention reliability.

Package

The AT49F001ANT-55JI is available in a 32-pin PLCC (Plastic Leaded Chip Carrier) package.

Essence

This product is an advanced non-volatile memory chip that enables reliable data storage and retrieval in electronic systems.

Packaging/Quantity

The AT49F001ANT-55JI is typically packaged in reels or tubes, with a quantity of 1000 units per package.

Specifications

• Memory Type: Flash
• Organization: 128K x 8 bits
• Supply Voltage: 5V
• Access Time: 55 nanoseconds
• Operating Temperature Range: -40°C to +85°C
• Erase/Program Cycle Endurance: 10,000 cycles
• Data Retention: 20 years

Pin Configuration

The AT49F001ANT-55JI features a 32-pin PLCC package with the following 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. VPP
13. BYTE#
14. WE#
15. OE#
16. CE#
17. I/O0
18. I/O1
19. I/O2
20. I/O3
21. I/O4
22. I/O5
23. I/O6
24. I/O7
25. NC
26. GND
27. VCC
28. RP#
29. RESET#
30. WP#
31. A8
32. A9

Functional Features

• Fast Read and Write Operations: The AT49F001ANT-55JI offers quick access times for efficient data transfer.
• Sector Erase Capability: It allows selective erasure of memory sectors, enabling flexible data management.
• Hardware Data Protection: This product features a hardware write protection mechanism to prevent accidental data modification.
• Low Power Consumption: The AT49F001ANT-55JI is designed to minimize power usage, making it suitable for battery-powered devices.

Advantages and Disadvantages

Advantages

• Non-volatile memory ensures data retention even during power loss.
• High storage capacity for various applications.
• Fast access time enhances system performance.
• Reliable endurance and data retention characteristics.
• Low power consumption extends battery life.

Disadvantages

• Limited erase/program cycle endurance compared to some newer memory technologies.
• Requires careful handling to avoid electrostatic discharge (ESD) damage.

Working Principles

The AT49F001ANT-55JI utilizes flash memory technology to store data. It employs a grid of memory cells that can be electrically programmed and erased. When data is written, the memory cells are charged or discharged to represent the desired information. Reading the stored data involves sensing the electrical state of the memory cells.

Detailed Application Field Plans

The AT49F001ANT-55JI is widely used in various electronic systems, including but not limited to: - Embedded systems - Consumer electronics - Automotive applications - Industrial control systems - Communication devices

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the AT49F001ANT-55JI include: - AT49F002NT-55JI: 2 megabit flash memory with the same package and characteristics. - AT49F010-70TI: 1 megabit flash memory with a different package and slightly different specifications. - AM29F010B-90JC: 1 megabit flash memory from a different manufacturer with comparable features.

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

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