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AT27C4096-15PC
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AT27C4096-15PC

Product Overview

The AT27C4096-15PC is a member of the AT27C4096 series of programmable read-only memory (PROM) integrated circuits. This device falls under the category of non-volatile memory and is commonly used for storing firmware and software code in embedded systems. The AT27C4096-15PC is known for its high reliability, low power consumption, and ease of integration into various electronic systems. It is typically available in a 40-pin dual in-line package (DIP) and is widely used in applications where non-volatile memory storage is required.

Basic Information

  • Category: Non-volatile Memory
  • Use: Storing firmware and software code in embedded systems
  • Characteristics: High reliability, low power consumption
  • Package: 40-pin Dual In-Line Package (DIP)
  • Essence: Non-volatile memory storage
  • Packaging/Quantity: Typically supplied in trays or tubes, quantity varies based on supplier

Specifications

  • Memory Size: 4 Megabits (512K x 8)
  • Access Time: 150ns
  • Operating Voltage: 5V
  • Operating Temperature: -40°C to 85°C
  • Programming Voltage: 12V
  • Typical Power Consumption: 30mA
  • Data Retention: 10 years

Detailed Pin Configuration

The AT27C4096-15PC features a 40-pin DIP package with the following pin configuration:

  1. A16
  2. A15
  3. A12
  4. A7
  5. A6
  6. A5
  7. A4
  8. A3
  9. A2
  10. A1
  11. A0
  12. /WE (Write Enable)
  13. /OE (Output Enable)
  14. VPP (Programming Voltage)
  15. VCC (+5V Power Supply)
  16. DQ0
  17. DQ1
  18. DQ2
  19. DQ3
  20. DQ4
  21. DQ5
  22. DQ6
  23. DQ7
  24. NC (No Connection)
  25. /CE (Chip Enable)
  26. A14
  27. A13
  28. A8
  29. A9
  30. A11
  31. A10
  32. A17
  33. A18
  34. A19
  35. A20
  36. A21
  37. A22
  38. A23
  39. /PGM (Program)
  40. /RP (Reset/Block Temporary Unprotect)

Functional Features

The AT27C4096-15PC offers the following functional features: - High-speed access time of 150ns - Low power consumption - Easy integration into embedded systems - Reliable non-volatile memory storage - 512K x 8 organization

Advantages and Disadvantages

Advantages

  • High reliability
  • Low power consumption
  • Wide operating temperature range
  • Easy integration into various electronic systems

Disadvantages

  • Requires external programming voltage (VPP)
  • Limited to 4 Megabits of storage capacity

Working Principles

The AT27C4096-15PC operates by allowing data to be written into the memory cells using a specific programming voltage (VPP). Once programmed, the data remains non-volatile, retaining its integrity even when the power is removed. The chip enable (/CE), output enable (/OE), and write enable (/WE) pins control the reading and writing operations of the device.

Detailed Application Field Plans

The AT27C4096-15PC finds extensive use in various application fields, including: - Embedded systems - Industrial control systems - Automotive electronics - Consumer electronics - Medical devices

Detailed and Complete Alternative Models

Some alternative models to the AT27C4096-15PC include: - AT27C010-12PC - AT27LV010A-12JC - AT27LV010A-15JC - AT27LV010A-20JC

In summary, the AT27C4096-15PC is a reliable and efficient non-volatile memory solution that caters to the needs of embedded system designers across a wide range of industries.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací AT27C4096-15PC v technických řešeních

  1. What is the AT27C4096-15PC?

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

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

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

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

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

  4. What are the programming considerations for the AT27C4096-15PC?

    • The AT27C4096-15PC requires a special EPROM programmer to burn the data into the memory cells. Once programmed, the data is non-volatile and can be read multiple times.

  5. What are the voltage requirements for the AT27C4096-15PC?

    • The AT27C4096-15PC operates within a wide voltage range, typically from 4.5V to 5.5V.

  6. Can the AT27C4096-15PC be used in automotive applications?

    • Yes, it can be used in automotive applications where reliable non-volatile memory is required.

  7. What are the temperature specifications for the AT27C4096-15PC?

    • The AT27C4096-15PC is designed to operate within a temperature range of -40°C to 125°C, making it suitable for harsh environments.

  8. Is the AT27C4096-15PC pin-compatible with other similar memory chips?

    • Yes, it is pin-compatible with many industry-standard EPROMs, making it easy to replace existing components in a design.

  9. What are the typical applications for the AT27C4096-15PC?

    • Typical applications include industrial control systems, consumer electronics, medical devices, and telecommunications equipment.

  10. Are there any special handling or storage requirements for the AT27C4096-15PC?

    • It is recommended to store the AT27C4096-15PC in an anti-static bag and handle it with care to prevent damage to the sensitive memory cells. Additionally, it should be stored in a cool, dry place to maintain its integrity.