AT49F001NT-12JI

Product Overview

Category

AT49F001NT-12JI 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 AT49F001NT-12JI 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 operates at a speed of 120 nanoseconds, allowing for quick data retrieval.
• Low power consumption: The AT49F001NT-12JI is designed to minimize power usage.
• Durable: It can withstand multiple read and write cycles without degradation.

Package

The AT49F001NT-12JI is available in a 32-pin PLCC (Plastic Leaded Chip Carrier) package.

Essence

This product is an essential component for storing firmware, software, and other critical data in various electronic devices.

Packaging/Quantity

The AT49F001NT-12JI 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: 120 ns
• Operating Temperature Range: -40°C to +85°C
• Erase/Program Cycle Endurance: 10,000 cycles

Detailed Pin Configuration

The AT49F001NT-12JI 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. VPP
13. WE#
14. OE#
15. CE#
16. BYTE#
17. NC
18. DQ0
19. DQ1
20. DQ2
21. DQ3
22. DQ4
23. DQ5
24. DQ6
25. DQ7
26. VCC
27. GND
28. RP#
29. RY/BY#
30. RESET#
31. A8
32. A9

Functional Features

• Easy integration: The AT49F001NT-12JI can be easily integrated into existing electronic systems.
• High-speed operation: It offers fast read and write operations, enabling efficient data access.
• Versatile interface: This device supports a standard parallel interface for easy communication with other components.
• Sector erase capability: The AT49F001NT-12JI allows for erasing specific sectors of memory, providing flexibility in data management.

Advantages and Disadvantages

Advantages

• Non-volatile memory ensures data retention even during power loss.
• High storage capacity for storing large amounts of data.
• Fast access time enables quick retrieval of information.
• Low power consumption helps conserve energy.
• Durable design withstands multiple read and write cycles.

Disadvantages

• Limited erase/program cycle endurance compared to some other non-volatile memory technologies.
• Requires additional circuitry for programming and erasing operations.

Working Principles

The AT49F001NT-12JI utilizes flash memory technology to store data. It consists of a grid of memory cells that can be electrically programmed and erased. When data is written, an electrical charge is applied to the memory cell, altering its state. To erase data, the charge is removed from the cell. This process allows for non-volatile storage of information.

Detailed Application Field Plans

The AT49F001NT-12JI finds applications 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

Here are some alternative models that offer similar functionality to the AT49F001NT-12JI: - AT49F002NT-12JI: 2 megabit flash memory with the same characteristics and package. - AT49F004NT-12JI: 4 megabit flash memory with the same characteristics and package. - AT49F008NT-12JI: 8 megabit flash memory with the same characteristics and package.

These alternative models provide increased storage capacity while maintaining compatibility with the AT49F001NT-12JI.

Word count: 590 words