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AT49BV4096A-15RI

AT49BV4096A-15RI

Product Overview

Category

The AT49BV4096A-15RI belongs to the category of non-volatile memory devices.

Use

It is primarily used for data storage and retrieval in various electronic systems.

Characteristics

  • Non-volatile: Retains data even when power is turned off.
  • High capacity: Offers a storage capacity of 4,096 kilobits (512 kilobytes).
  • Fast access time: Provides a maximum access time of 150 nanoseconds.
  • Low power consumption: Operates at low power levels, making it suitable for battery-powered devices.

Package

The AT49BV4096A-15RI is available in a standard 32-pin plastic package.

Essence

This memory device is designed to store and retrieve digital information reliably and efficiently.

Packaging/Quantity

The AT49BV4096A-15RI is typically packaged in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

  • Memory Type: Flash
  • Organization: 512K x 8 bits
  • Supply Voltage: 2.7V - 3.6V
  • Access Time: 150 ns
  • Operating Temperature Range: -40°C to +85°C
  • Interface: Parallel

Detailed Pin Configuration

  1. A0
  2. A1
  3. A2
  4. A3
  5. A4
  6. A5
  7. A6
  8. A7
  9. A8
  10. A9
  11. A10
  12. A11
  13. A12
  14. A13
  15. A14
  16. A15
  17. CE#
  18. OE#
  19. WE#
  20. BYTE#
  21. VCC
  22. DQ0
  23. DQ1
  24. DQ2
  25. DQ3
  26. DQ4
  27. DQ5
  28. DQ6
  29. DQ7
  30. RY/BY#
  31. NC
  32. GND

Functional Features

  • Byte-wide and word-wide operations for flexible data access.
  • Sector erase capability for efficient memory management.
  • Hardware and software protection mechanisms to prevent unauthorized access.
  • Automatic sleep mode to conserve power when not in use.
  • High reliability and endurance, suitable for various industrial applications.

Advantages

  • Non-volatile nature ensures data retention even during power loss.
  • High storage capacity allows for storing large amounts of data.
  • Fast access time enables quick retrieval of information.
  • Low power consumption extends battery life in portable devices.
  • Robust design ensures reliable operation in harsh environments.

Disadvantages

  • Limited write endurance compared to other types of memory.
  • Relatively higher cost per bit compared to some alternative memory technologies.
  • Requires additional circuitry for interfacing with microcontrollers or processors.

Working Principles

The AT49BV4096A-15RI utilizes flash memory technology, which stores data by trapping electric charges within floating gate transistors. These charges represent binary information (0s and 1s) and can be read, written, and erased electronically. The device operates by applying appropriate voltage levels to the control pins, allowing data to be accessed or modified.

Detailed Application Field Plans

The AT49BV4096A-15RI finds application 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. AT49BV8192A-12CI: 8Mb Flash Memory, 120 ns Access Time, TSOP Package.
  2. AT45DB161E-SHN-T: 16Mb DataFlash, 85 ns Access Time, SOIC Package.
  3. MX25L12835FZNI-10G: 128Mb Serial Flash Memory, 104 MHz Clock Speed, WSON Package.

These alternative models offer similar functionality and can be considered as substitutes for the AT49BV4096A-15RI in various applications.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de AT49BV4096A-15RI en soluciones técnicas

Sure! Here are 10 common questions and answers related to the application of AT49BV4096A-15RI in technical solutions:

  1. Q: What is the AT49BV4096A-15RI? A: The AT49BV4096A-15RI is a 4-megabit (512K x 8) CMOS flash memory device.

  2. Q: What is the operating voltage range for this device? A: The AT49BV4096A-15RI operates within a voltage range of 2.7V to 3.6V.

  3. Q: What is the maximum clock frequency supported by this flash memory? A: The AT49BV4096A-15RI supports a maximum clock frequency of 33 MHz.

  4. Q: Can this flash memory be used for code storage in microcontrollers? A: Yes, the AT49BV4096A-15RI can be used for code storage in microcontrollers or other embedded systems.

  5. Q: Does this flash memory support both read and write operations? A: Yes, the AT49BV4096A-15RI supports both read and write operations.

  6. Q: What is the typical endurance of this flash memory? A: The AT49BV4096A-15RI has a typical endurance of 100,000 program/erase cycles.

  7. Q: Is this flash memory compatible with standard industry interfaces? A: Yes, the AT49BV4096A-15RI is compatible with the JEDEC-standard byte-wide parallel interface.

  8. Q: Can this flash memory be used in automotive applications? A: Yes, the AT49BV4096A-15RI is suitable for use in automotive applications as it meets the necessary requirements.

  9. Q: Does this flash memory have any security features? A: No, the AT49BV4096A-15RI does not have built-in security features such as hardware encryption or write protection.

  10. Q: What is the temperature range within which this flash memory can operate? A: The AT49BV4096A-15RI can operate within a temperature range of -40°C to +85°C.

Please note that these answers are based on general information about the AT49BV4096A-15RI and may vary depending on specific application requirements.