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AT27C010-90PI
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AT27C010-90PI

Product Overview

Category

AT27C010-90PI belongs to the category of programmable read-only memory (PROM) chips.

Use

It is primarily used for storing data that needs to be permanently written and cannot be modified or erased.

Characteristics

  • Non-volatile: The stored data remains intact even when power is turned off.
  • High storage capacity: The AT27C010-90PI has a storage capacity of 1 megabit (128 kilobytes).
  • Fast access time: It has an access time of 90 nanoseconds, allowing for quick retrieval of data.
  • Low power consumption: The chip operates on low power, making it energy-efficient.

Package

The AT27C010-90PI comes in a 32-pin plastic dual in-line package (PDIP).

Essence

The essence of the AT27C010-90PI is its ability to store large amounts of data securely and reliably.

Packaging/Quantity

This product is typically packaged in tubes or trays, with each tube or tray containing multiple units of the AT27C010-90PI.

Specifications

  • Storage Capacity: 1 Megabit (128 Kilobytes)
  • Access Time: 90 Nanoseconds
  • Operating Voltage: 5 Volts
  • Package Type: 32-pin PDIP

Detailed Pin Configuration

The AT27C010-90PI has a total of 32 pins. The pin configuration is as follows:

  1. A16
  2. A15
  3. A12
  4. A7
  5. A6
  6. A5
  7. A4
  8. A3
  9. A2
  10. A1
  11. A0
  12. VPP
  13. OE#
  14. CE#
  15. WE#
  16. I/O0
  17. I/O1
  18. I/O2
  19. I/O3
  20. I/O4
  21. I/O5
  22. I/O6
  23. I/O7
  24. VCC
  25. GND
  26. NC
  27. NC
  28. NC
  29. NC
  30. NC
  31. NC
  32. NC

Functional Features

  • Easy programming: The AT27C010-90PI can be programmed using standard PROM programming equipment.
  • High reliability: The stored data is resistant to accidental erasure or modification, ensuring data integrity.
  • Wide operating temperature range: It can operate reliably in a temperature range of -40°C to +85°C.

Advantages and Disadvantages

Advantages

  • Non-volatile storage
  • High storage capacity
  • Fast access time
  • Low power consumption
  • Easy programming

Disadvantages

  • Data cannot be modified or erased once programmed
  • Limited storage capacity compared to other memory technologies

Working Principles

The AT27C010-90PI uses a technology called floating-gate MOS (metal-oxide-semiconductor) to store data. When the chip is programmed, electrical charges are trapped in the floating gate, representing the desired data. These charges remain trapped even when power is turned off, allowing for non-volatile storage.

Detailed Application Field Plans

The AT27C010-90PI finds applications in various fields, including: 1. Embedded systems 2. Automotive electronics 3. Industrial control systems 4. Medical devices 5. Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the AT27C010-90PI include: 1. AT27C020-90PU 2. AT27C040-90JU 3. AT27C080-90JI 4. AT27C256R-90PU 5. AT27C512R-90JI

These alternative models offer different storage capacities and package types, providing flexibility for various application requirements.

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技術ソリューションにおける AT27C010-90PI 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 AT27C010-90PI in technical solutions:

  1. Q: What is AT27C010-90PI? A: AT27C010-90PI is a type of programmable read-only memory (PROM) chip with a capacity of 1 megabit (128 kilobytes). It operates at a speed of 90 nanoseconds.

  2. Q: What are the typical applications of AT27C010-90PI? A: AT27C010-90PI is commonly used in various electronic devices, such as microcontrollers, embedded systems, gaming consoles, and industrial control systems.

  3. Q: How does AT27C010-90PI work? A: AT27C010-90PI stores data permanently and can be programmed electrically. It retains the stored data even when the power is turned off.

  4. Q: Can I reprogram AT27C010-90PI after it has been programmed? A: No, AT27C010-90PI is a one-time programmable chip. Once programmed, the data cannot be changed or erased.

  5. Q: What is the voltage requirement for AT27C010-90PI? A: AT27C010-90PI operates on a single power supply voltage of 5 volts (Vcc).

  6. Q: How do I interface AT27C010-90PI with a microcontroller or other devices? A: AT27C010-90PI uses standard parallel interface connections, typically using address lines, data lines, and control signals like chip enable (CE), output enable (OE), and write enable (WE).

  7. Q: Can AT27C010-90PI withstand high temperatures? A: Yes, AT27C010-90PI is designed to operate reliably in a wide temperature range, typically from -40°C to +85°C.

  8. Q: What is the maximum operating frequency of AT27C010-90PI? A: The maximum operating frequency of AT27C010-90PI is determined by its access time, which is 90 nanoseconds. Therefore, the maximum frequency would be approximately 11 MHz.

  9. Q: Can I use AT27C010-90PI in battery-powered devices? A: Yes, AT27C010-90PI can be used in battery-powered devices as it consumes very low power during normal operation.

  10. Q: Are there any special considerations for programming AT27C010-90PI? A: It is important to follow the manufacturer's guidelines and specifications for programming AT27C010-90PI. Ensure proper voltage levels, timing, and signal integrity to avoid any programming errors or data corruption.

Please note that these answers are general and may vary depending on specific application requirements and datasheet specifications.