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AT27C4096-15VI
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AT27C4096-15VI

Product Overview

Category

The AT27C4096-15VI belongs to the category of programmable read-only memory (PROM) chips.

Use

It is used for storing and retrieving data in electronic devices, such as microcontrollers and embedded systems.

Characteristics

  • Non-volatile memory
  • High-speed access
  • Low power consumption
  • Reliable data retention

Package

The AT27C4096-15VI is typically available in a 40-pin dual in-line package (DIP).

Essence

The essence of the AT27C4096-15VI lies in its ability to provide non-volatile storage for critical system data.

Packaging/Quantity

It is commonly packaged in tubes or trays and is available in various quantities depending on the manufacturer's specifications.

Specifications

  • Memory Size: 4 Megabits
  • Access Time: 150 ns
  • Operating Voltage: 5V
  • Operating Temperature: -40°C to 125°C
  • Data Retention: 10 years

Detailed Pin Configuration

The AT27C4096-15VI features a 40-pin configuration with specific pins dedicated to address lines, data input/output, control signals, and power supply.

Functional Features

  • Parallel access for high-speed data retrieval
  • On-chip address latches for simplified interfacing
  • CMOS technology for low power consumption
  • Erase/write capability for reprogramming

Advantages and Disadvantages

Advantages

  • Fast access time
  • Non-volatile storage
  • Low power consumption

Disadvantages

  • Limited rewrite cycles
  • Relatively larger physical footprint compared to newer memory technologies

Working Principles

The AT27C4096-15VI operates by allowing the user to write data to specific memory locations using programming voltage and then read the stored data through parallel access.

Detailed Application Field Plans

The AT27C4096-15VI finds applications in various fields, including: - Automotive electronics - Industrial control systems - Consumer electronics - Medical devices

Detailed and Complete Alternative Models

  1. AT28C64B-15PU: Similar capacity with faster access time
  2. M27C4001-12F1: Lower power consumption with comparable storage size
  3. W27E040-12: Electrically erasable alternative with similar characteristics

In conclusion, the AT27C4096-15VI is a reliable and efficient PROM chip suitable for a wide range of electronic applications, offering non-volatile storage and high-speed access capabilities.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de AT27C4096-15VI en soluciones técnicas

  1. What is the AT27C4096-15VI?

    • The AT27C4096-15VI is a 4-megabit (512K x 8) one-time programmable read-only memory (OTP EPROM) chip.

  2. What are the key features of the AT27C4096-15VI?

    • The key features include a 15ns access time, low power consumption, and a wide operating voltage range.

  3. How is the AT27C4096-15VI typically used in technical solutions?

    • It is commonly used for storing firmware, boot code, and configuration data in embedded systems and other electronic devices.

  4. What are the voltage requirements for the AT27C4096-15VI?

    • The AT27C4096-15VI operates within a voltage range of 4.5V to 5.5V.

  5. Can the AT27C4096-15VI be reprogrammed after initial programming?

    • No, the AT27C4096-15VI is a one-time programmable memory device and cannot be reprogrammed once it has been programmed.

  6. What are the typical applications for the AT27C4096-15VI?

    • It is commonly used in industrial control systems, automotive electronics, consumer electronics, and communication equipment.

  7. What is the maximum operating temperature for the AT27C4096-15VI?

    • The AT27C4096-15VI can operate within a temperature range of -40°C to 125°C.

  8. Does the AT27C4096-15VI require any special programming equipment?

    • Yes, it requires a dedicated EPROM programmer for initial programming.

  9. What are the advantages of using the AT27C4096-15VI in technical solutions?

    • Its non-volatile nature, fast access time, and low power consumption make it suitable for various embedded applications.

  10. Are there any precautions to consider when using the AT27C4096-15VI?

    • It is important to handle the device carefully to avoid static discharge and to ensure proper voltage regulation during operation to prevent damage.