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AT17F040A-30QI
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AT17F040A-30QI

Product Overview

Category

AT17F040A-30QI belongs to the category of non-volatile memory devices.

Use

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

Characteristics

  • Non-volatile: Retains data even when power is turned off.
  • High storage capacity: Can store a large amount of data.
  • Fast access time: Allows for quick retrieval of stored information.
  • Low power consumption: Operates efficiently with minimal power usage.

Package

AT17F040A-30QI is available in a compact quad flat package (QFP).

Essence

The essence of AT17F040A-30QI lies in its ability to provide reliable and persistent storage for electronic systems.

Packaging/Quantity

This product is typically packaged in reels or trays, with each reel or tray containing a specific quantity of AT17F040A-30QI units.

Specifications

  • Model: AT17F040A-30QI
  • Memory Type: Non-volatile
  • Storage Capacity: 4 Megabits (512 Kilobytes)
  • Access Time: 30 nanoseconds
  • Supply Voltage: 3.3V
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The AT17F040A-30QI has a total of 32 pins, which are configured as follows:

  1. VCC: Power supply voltage input
  2. GND: Ground reference
  3. A0-A18: Address inputs
  4. CE: Chip enable
  5. OE: Output enable
  6. WE: Write enable
  7. RESET: Reset pin
  8. WP: Write protect
  9. DQ0-DQ7: Data input/output lines

Functional Features

  • High-speed read and write operations
  • Sector erase and byte programming capabilities
  • Built-in error detection and correction mechanisms
  • Low power consumption in standby mode
  • Multiple operating modes for flexible usage

Advantages and Disadvantages

Advantages

  • Non-volatile memory ensures data retention even during power loss.
  • High storage capacity allows for storing large amounts of information.
  • Fast access time enables quick retrieval of data.
  • Low power consumption contributes to energy efficiency.

Disadvantages

  • Limited storage capacity compared to other memory technologies.
  • Relatively higher cost per unit compared to some alternative models.
  • Requires careful handling to prevent damage to the delicate pins.

Working Principles

AT17F040A-30QI utilizes a combination of electronic circuits and semiconductor technology to store and retrieve digital information. It employs a system of transistors and capacitors to represent and store binary data as electrical charges.

Detailed Application Field Plans

AT17F040A-30QI 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

Some alternative models that offer similar functionality to AT17F040A-30QI include: - AT28C256-15PU - SST39SF010A-70-4C-PH - W27C512-45Z

These models provide comparable features and can be considered as alternatives based on specific requirements and compatibility with the target system.

In conclusion, AT17F040A-30QI is a non-volatile memory device with high storage capacity, fast access time, and low power consumption. It is widely used in various electronic systems for reliable data storage and retrieval.

技術ソリューションにおける AT17F040A-30QI 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 AT17F040A-30QI in technical solutions:

  1. Question: What is the AT17F040A-30QI?
    Answer: The AT17F040A-30QI is a specific model of non-volatile memory integrated circuit (IC) manufactured by a company called Microchip Technology.

  2. Question: What is the purpose of using the AT17F040A-30QI in technical solutions?
    Answer: The AT17F040A-30QI is commonly used for storing program code or data in various electronic devices, such as microcontrollers, embedded systems, or communication devices.

  3. Question: What is the storage capacity of the AT17F040A-30QI?
    Answer: The AT17F040A-30QI has a storage capacity of 4 megabits (Mb), which is equivalent to 512 kilobytes (KB).

  4. Question: What is the operating voltage range for the AT17F040A-30QI?
    Answer: The AT17F040A-30QI operates within a voltage range of 2.7V to 3.6V.

  5. Question: Can the AT17F040A-30QI be reprogrammed multiple times?
    Answer: No, the AT17F040A-30QI is a one-time programmable (OTP) memory, meaning that it can only be programmed once and cannot be erased or reprogrammed afterwards.

  6. Question: Is the AT17F040A-30QI compatible with standard microcontroller interfaces?
    Answer: Yes, the AT17F040A-30QI uses a standard Serial Peripheral Interface (SPI) protocol, making it compatible with many microcontrollers and other devices that support SPI communication.

  7. Question: What is the maximum operating frequency of the AT17F040A-30QI?
    Answer: The AT17F040A-30QI can operate at a maximum frequency of 30 MHz.

  8. Question: Can the AT17F040A-30QI withstand extreme temperatures?
    Answer: Yes, the AT17F040A-30QI has an extended temperature range and can operate reliably in temperatures ranging from -40°C to +85°C.

  9. Question: Does the AT17F040A-30QI have any built-in security features?
    Answer: Yes, the AT17F040A-30QI provides several security features, such as write protection, password protection, and lock bits, to prevent unauthorized access or modification of stored data.

  10. Question: Are there any specific application examples where the AT17F040A-30QI is commonly used?
    Answer: Yes, the AT17F040A-30QI is often used in applications like automotive electronics, industrial control systems, medical devices, and consumer electronics where reliable non-volatile memory storage is required.

Please note that these answers are general and may vary depending on the specific requirements and use cases of the technical solution.