Cypress Semiconductor Corp
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CY62256NLL-55ZXET
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CY62256NLL-55ZXET

Product Overview

Category: Integrated Circuit (IC)

Use: Memory chip

Characteristics: - Low-power CMOS technology - High-speed performance - Non-volatile storage - Reliable data retention - Small form factor

Package: 28-pin plastic SOIC (Small Outline Integrated Circuit)

Essence: The CY62256NLL-55ZXET is a high-performance memory chip that offers non-volatile storage capabilities in a compact package.

Packaging/Quantity: The CY62256NLL-55ZXET is typically sold in reels, with each reel containing 2500 units.

Specifications

  • Operating Voltage: 5V
  • Access Time: 55ns
  • Organization: 32K x 8 bits
  • Standby Current: 100μA (max)
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The CY62256NLL-55ZXET has a total of 28 pins. Here is the detailed pin configuration:

  1. A16
  2. A14
  3. A12
  4. A7
  5. A6
  6. A5
  7. A4
  8. A3
  9. A2
  10. A1
  11. A0
  12. DQ0
  13. DQ1
  14. DQ2
  15. DQ3
  16. VCC
  17. OE#
  18. CE#
  19. WE#
  20. I/O0
  21. I/O1
  22. I/O2
  23. I/O3
  24. GND
  25. A8
  26. A9
  27. A11
  28. A13

Functional Features

  • High-speed access: The CY62256NLL-55ZXET offers a fast access time of 55ns, allowing for quick retrieval and storage of data.
  • Low-power consumption: Utilizing low-power CMOS technology, this memory chip minimizes power consumption, making it suitable for battery-powered devices.
  • Non-volatile storage: The data stored in the CY62256NLL-55ZXET is retained even when power is disconnected, ensuring reliable data storage.
  • Small form factor: With its compact package size, this memory chip can be easily integrated into various electronic devices with limited space.

Advantages and Disadvantages

Advantages: - High-speed performance - Reliable data retention - Low-power consumption - Compact form factor

Disadvantages: - Limited storage capacity (32K x 8 bits) - Relatively higher cost compared to lower-capacity memory chips

Working Principles

The CY62256NLL-55ZXET operates based on the principles of non-volatile memory storage. It utilizes a combination of electronic circuits and semiconductor technology to store and retrieve data. When powered on, the chip allows for reading and writing operations, enabling data transfer between the memory and the connected device.

Detailed Application Field Plans

The CY62256NLL-55ZXET is commonly used in various applications, including: 1. Embedded systems 2. Consumer electronics 3. Communication devices 4. Industrial automation 5. Automotive electronics

Detailed and Complete Alternative Models

  1. CY62256NLL-70PXC: Similar to CY62256NLL-55ZXET but with a faster access time of 70ns.
  2. CY62256NLL-55ZXC: Similar to CY62256NLL-55ZXET but with a different pin configuration.
  3. CY62256NLL-55SNXC: Similar to CY62256NLL-55ZXET but with a different package type.

These alternative models offer similar functionality and can be used as substitutes for the CY62256NLL-55ZXET depending on specific requirements.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av CY62256NLL-55ZXET i tekniska lösningar

Sure! Here are 10 common questions and answers related to the application of CY62256NLL-55ZXET in technical solutions:

  1. Q: What is the CY62256NLL-55ZXET? A: The CY62256NLL-55ZXET is a 32K x 8 static random access memory (SRAM) chip manufactured by Cypress Semiconductor.

  2. Q: What is the operating voltage range for CY62256NLL-55ZXET? A: The operating voltage range for CY62256NLL-55ZXET is typically between 4.5V and 5.5V.

  3. Q: What is the maximum clock frequency supported by CY62256NLL-55ZXET? A: The maximum clock frequency supported by CY62256NLL-55ZXET is 55 MHz.

  4. Q: Can CY62256NLL-55ZXET be used in battery-powered devices? A: Yes, CY62256NLL-55ZXET can be used in battery-powered devices as it operates within a typical voltage range suitable for such applications.

  5. Q: What is the access time of CY62256NLL-55ZXET? A: The access time of CY62256NLL-55ZXET is 55 ns, which represents the time taken to read or write data from/to the memory.

  6. Q: Is CY62256NLL-55ZXET compatible with standard microcontrollers? A: Yes, CY62256NLL-55ZXET is compatible with most standard microcontrollers that support SRAM interfacing.

  7. Q: Can CY62256NLL-55ZXET be used in industrial temperature environments? A: Yes, CY62256NLL-55ZXET is designed to operate in a wide temperature range, typically from -40°C to +85°C, making it suitable for industrial applications.

  8. Q: Does CY62256NLL-55ZXET support multiple read/write operations simultaneously? A: No, CY62256NLL-55ZXET is a single-port SRAM, which means it can perform only one read or write operation at a time.

  9. Q: What is the power consumption of CY62256NLL-55ZXET? A: The power consumption of CY62256NLL-55ZXET depends on various factors, but it typically operates in low-power mode and consumes minimal power.

  10. Q: Can CY62256NLL-55ZXET be used as a cache memory in computer systems? A: Yes, CY62256NLL-55ZXET can be used as a cache memory in computer systems, especially in embedded applications where low power and small size are important considerations.

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