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AT49F002N-55PC

AT49F002N-55PC

Product Overview

Category

AT49F002N-55PC belongs to the category of non-volatile memory devices.

Use

It is primarily used for storing and retrieving data in electronic systems.

Characteristics

  • Non-volatile: Retains data even when power is turned off.
  • High storage capacity: The AT49F002N-55PC has a storage capacity of 2 megabits.
  • Fast access time: It offers quick access to stored data.
  • Low power consumption: Consumes minimal power during operation.

Package

The AT49F002N-55PC is available in a standard plastic package.

Essence

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

Packaging/Quantity

The AT49F002N-55PC is typically packaged in reels or tubes, with a quantity of [insert quantity].

Specifications

  • Storage Capacity: 2 megabits
  • Access Time: [insert access time]
  • Supply Voltage: [insert voltage range]
  • Operating Temperature Range: [insert temperature range]
  • Interface: [insert interface type]

Detailed Pin Configuration

  1. VCC - Power supply voltage
  2. A0-A16 - Address inputs
  3. CE - Chip enable
  4. OE - Output enable
  5. WE - Write enable
  6. I/O0-I/O7 - Data input/output lines
  7. RESET - Reset pin
  8. NC - No connection

Functional Features

  • Non-volatile storage: The AT49F002N-55PC retains data even when power is turned off.
  • Easy integration: It can be easily integrated into various electronic systems.
  • High-speed access: Offers fast access to stored data.
  • Reliable performance: Provides reliable data storage and retrieval.

Advantages and Disadvantages

Advantages

  • Non-volatile memory ensures data retention.
  • High storage capacity.
  • Fast access time.
  • Low power consumption.

Disadvantages

  • Limited write endurance.
  • Relatively higher cost compared to other memory options.

Working Principles

The AT49F002N-55PC utilizes flash memory technology to store and retrieve data. It employs a combination of floating-gate transistors and charge storage to retain information even when power is turned off. The device uses various control signals, such as chip enable (CE), output enable (OE), and write enable (WE), to perform read and write operations.

Detailed Application Field Plans

The AT49F002N-55PC finds applications in various electronic systems, including: - Embedded systems - Consumer electronics - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  1. [Alternative Model 1]
  2. [Alternative Model 2]
  3. [Alternative Model 3]
  4. [Alternative Model 4]
  5. [Alternative Model 5]

Please note that the above list is not exhaustive, and there may be other alternative models available in the market.

In conclusion, the AT49F002N-55PC is a non-volatile memory device with a high storage capacity and fast access time. It offers reliable data storage and retrieval for various electronic systems. However, it has limited write endurance and relatively higher cost compared to other memory options.

技術ソリューションにおける AT49F002N-55PC の適用に関連する 10 件の一般的な質問と回答をリストします。

Sure! Here are 10 common questions and answers related to the application of AT49F002N-55PC in technical solutions:

  1. Q: What is the AT49F002N-55PC? A: The AT49F002N-55PC is a 2-megabit (256K x 8) CMOS flash memory chip manufactured by Atmel.

  2. Q: What are the key features of the AT49F002N-55PC? A: Some key features include a 55ns access time, low power consumption, sector erase capability, and compatibility with various microcontrollers.

  3. Q: How can I interface the AT49F002N-55PC with a microcontroller? A: The AT49F002N-55PC uses a standard parallel interface, making it compatible with most microcontrollers. You can connect it using address, data, and control lines.

  4. Q: What is the maximum operating voltage for the AT49F002N-55PC? A: The AT49F002N-55PC operates at a maximum voltage of 5.5V.

  5. Q: Can I use the AT49F002N-55PC in battery-powered devices? A: Yes, the AT49F002N-55PC has low power consumption, making it suitable for battery-powered applications.

  6. Q: Does the AT49F002N-55PC support sector erase? A: Yes, the AT49F002N-55PC supports sector erase, allowing you to erase specific sections of the memory instead of the entire chip.

  7. Q: What is the typical endurance of the AT49F002N-55PC? A: The AT49F002N-55PC has a typical endurance of 100,000 erase/write cycles per sector.

  8. Q: Can I use the AT49F002N-55PC as a storage device for firmware or data? A: Yes, the AT49F002N-55PC can be used to store firmware, configuration data, or other types of non-volatile data in various applications.

  9. Q: Is the AT49F002N-55PC compatible with industrial temperature ranges? A: Yes, the AT49F002N-55PC is designed to operate within the industrial temperature range of -40°C to +85°C.

  10. Q: Are there any specific programming requirements for the AT49F002N-55PC? A: Yes, the AT49F002N-55PC requires a specific programming algorithm and voltage levels for proper operation. Please refer to the datasheet and programming guide provided by Atmel for detailed instructions.

Please note that these answers are general and may vary depending on the specific application and requirements. It's always recommended to refer to the official documentation and datasheet for accurate information.