AT49F002NT-12TC

Product Overview

Category

AT49F002NT-12TC 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 stored data is retained even when power is removed.
• High capacity: The AT49F002NT-12TC has a storage capacity of 2 megabits (256 kilobytes).
• Fast access time: It operates at a speed of 120 nanoseconds.
• Low power consumption: The device is designed to minimize power usage.
• Reliable: It offers high endurance and data retention capabilities.
• Easy integration: The AT49F002NT-12TC can be easily integrated into various electronic systems.

Package

The AT49F002NT-12TC is available in a Thin Small Outline Package (TSOP) with 32 pins.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Supply voltage: 5V ±10%
• Operating temperature range: -40°C to +85°C
• Input/output voltage levels: TTL-compatible
• Erase/write cycles: 10,000 minimum
• Data retention: 20 years minimum

Pin Configuration

The AT49F002NT-12TC has a total of 32 pins. Here is the detailed pin configuration:

1. A16
2. A15
3. A14
4. A12
5. A7
6. A6
7. A5
8. A4
9. A3
10. A2
11. A1
12. A0
13. VCC
14. OE#
15. CE#
16. WE#
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. RP#
28. BYTE#
29. VPP
30. A8
31. A9
32. A11

Functional Features

• Easy programming: The AT49F002NT-12TC supports both byte and word programming modes.
• Sector erase capability: It allows for erasing data in sectors, enhancing flexibility.
• Hardware and software protection: This product offers various protection mechanisms to prevent unauthorized access or accidental modification of data.
• Fast operation: With a high-speed interface, the AT49F002NT-12TC enables quick data transfer.

Advantages and Disadvantages

Advantages

• High storage capacity
• Non-volatile memory
• Low power consumption
• Reliable and durable
• Easy integration into electronic systems

Disadvantages

• Limited erase/write cycles
• Relatively higher cost compared to other memory options

Working Principles

The AT49F002NT-12TC utilizes Flash memory technology to store and retrieve data. It employs a combination of floating-gate transistors and control circuitry to achieve non-volatility and reliable data retention.

Detailed Application Field Plans

The AT49F002NT-12TC is widely used in various applications, including: - Embedded systems - Consumer electronics - Automotive electronics - Industrial control systems - Communication devices

Alternative Models

Here are some alternative models that offer similar functionality: - AT49BV002NT-12TC - AT45DB021E-SHN-T - MX25L2006EZNI-12G

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

In conclusion, the AT49F002NT-12TC is a non-volatile memory device with high capacity, fast access time, and low power consumption. It offers reliable data storage and retrieval capabilities, making it suitable for various electronic applications. However, it has limited erase/write cycles and a relatively higher cost compared to other memory options.