AT49F002N-12JC

Product Overview

Category

AT49F002N-12JC belongs to the category of non-volatile memory devices.

Use

This product is commonly used for storing and retrieving data in electronic systems.

Characteristics

• Non-volatile: The data stored in AT49F002N-12JC remains intact even when power is removed.
• High capacity: This device has a storage capacity of 2 megabits (256 kilobytes).
• Fast access time: With a maximum access time of 120 nanoseconds, it offers quick data retrieval.
• Low power consumption: AT49F002N-12JC operates on low power, making it suitable for battery-powered devices.

Package

AT49F002N-12JC is available in a 32-pin PLCC (Plastic Leaded Chip Carrier) package.

Essence

The essence of AT49F002N-12JC lies in its ability to provide reliable and non-volatile data storage in various electronic applications.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 100 units per reel/tube.

Specifications

• Supply voltage: 5V
• Access time: 120 ns
• Operating temperature range: -40°C to +85°C
• Data retention: 10 years
• Erase/Write cycles: 10,000 minimum

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. NC
30. NC
31. NC
32. NC

Functional Features

• Easy integration: AT49F002N-12JC can be easily integrated into existing electronic systems.
• High-speed operation: The fast access time allows for efficient data retrieval and storage.
• Versatile interface: This device supports a standard parallel interface, making it compatible with a wide range of microcontrollers and processors.
• Sector erase capability: AT49F002N-12JC allows for erasing data in sectors, providing flexibility in managing memory space.

Advantages and Disadvantages

Advantages

• Non-volatile memory ensures data integrity even during power loss.
• High storage capacity suitable for various applications.
• Low power consumption extends battery life in portable devices.
• Fast access time enables quick data retrieval.

Disadvantages

• Limited erase/write cycles may restrict frequent data modifications.
• Relatively larger package size compared to newer memory technologies.
• Requires external programming voltage (VPP) for certain operations.

Working Principles

AT49F002N-12JC utilizes Flash memory technology to store data. It consists of a grid of memory cells that can be electrically programmed and erased. The data is stored as charge within these cells, which can be read by applying appropriate voltages to the memory array. The control pins allow for various operations such as reading, writing, and erasing data.

Detailed Application Field Plans

AT49F002N-12JC 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

1. AT49F002N-12PI: Similar to AT49F002N-12JC, but available in a 32-pin PDIP (Plastic Dual In-line Package) package.
2. AT49F002N-12TC: Same specifications as AT49F002N-12JC, but available in a 32-pin TSOP (Thin Small Outline Package) package.

These alternative models offer similar functionality and can be used as replacements for AT49F002N-12JC in compatible applications.

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