Cypress Semiconductor Corp
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CY62256NLL-55ZRXET
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CY62256NLL-55ZRXET

Product Overview

Category

CY62256NLL-55ZRXET belongs to the category of static random access memory (SRAM) chips.

Use

This product is primarily used for storing and retrieving digital information in electronic devices.

Characteristics

  • High-speed data access
  • Non-volatile memory
  • Low power consumption
  • Compact size

Package

CY62256NLL-55ZRXET is available in a small outline integrated circuit (SOIC) package.

Essence

The essence of this product lies in its ability to provide fast and reliable data storage and retrieval in electronic systems.

Packaging/Quantity

CY62256NLL-55ZRXET is typically packaged in reels, with each reel containing a specific quantity of chips. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

  • Operating voltage: 5V
  • Access time: 55 nanoseconds
  • Memory capacity: 32 kilobits (256 kilobits)
  • Organization: 8K x 8 bits
  • Data retention: More than 10 years

Detailed Pin Configuration

  1. Chip Enable (CE)
  2. Output Enable (OE)
  3. Write Enable (WE)
  4. Address Inputs (A0-A10)
  5. Data Inputs/Outputs (DQ0-DQ7)
  6. Power Supply (VCC)
  7. Ground (GND)

Functional Features

  • Fast read and write operations
  • Easy interfacing with other components
  • Low power standby mode
  • Automatic power-down when not in use
  • Noise immunity for reliable data transfer

Advantages

  • High-speed data access allows for efficient processing
  • Low power consumption prolongs battery life in portable devices
  • Compact size enables integration into space-constrained designs
  • Reliable data retention ensures data integrity over long periods

Disadvantages

  • Limited memory capacity compared to other storage technologies
  • Vulnerable to electromagnetic interference (EMI)
  • Relatively higher cost per bit compared to alternative memory options

Working Principles

CY62256NLL-55ZRXET operates based on the principles of SRAM technology. It utilizes flip-flops to store and retrieve data, allowing for fast access times and low latency.

Detailed Application Field Plans

CY62256NLL-55ZRXET finds applications in various electronic systems, including but not limited to: - Microcontrollers - Embedded systems - Communication devices - Networking equipment - Industrial automation

Detailed and Complete Alternative Models

  1. CY62256NLL-70ZRXET: Similar to CY62256NLL-55ZRXET but with a faster access time of 70 nanoseconds.
  2. CY62256NLL-90ZRXET: Similar to CY62256NLL-55ZRXET but with a slower access time of 90 nanoseconds.
  3. CY62256NLL-120ZRXET: Similar to CY62256NLL-55ZRXET but with an even slower access time of 120 nanoseconds.

These alternative models provide flexibility in choosing the appropriate access time for specific application requirements.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací CY62256NLL-55ZRXET v technických řešeních

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

  1. Question: What is CY62256NLL-55ZRXET?
    Answer: CY62256NLL-55ZRXET is a specific model of SRAM (Static Random Access Memory) chip manufactured by Cypress Semiconductor.

  2. Question: What is the capacity of CY62256NLL-55ZRXET?
    Answer: CY62256NLL-55ZRXET has a capacity of 32 kilobits or 32Kb.

  3. Question: What does the "55Z" in the part number signify?
    Answer: The "55Z" indicates the operating speed of the chip, which is 55 nanoseconds.

  4. Question: What are some typical applications of CY62256NLL-55ZRXET?
    Answer: CY62256NLL-55ZRXET is commonly used in various technical solutions such as embedded systems, industrial automation, telecommunications, and consumer electronics.

  5. Question: Can CY62256NLL-55ZRXET be used in battery-powered devices?
    Answer: Yes, CY62256NLL-55ZRXET can be used in battery-powered devices as it has low power consumption characteristics.

  6. Question: Is CY62256NLL-55ZRXET compatible with both 3.3V and 5V systems?
    Answer: Yes, CY62256NLL-55ZRXET is designed to be compatible with both 3.3V and 5V systems, making it versatile for different applications.

  7. Question: Does CY62256NLL-55ZRXET support multiple read and write operations simultaneously?
    Answer: No, CY62256NLL-55ZRXET is a single-port SRAM, which means it can perform either read or write operations at a time.

  8. Question: What is the operating temperature range of CY62256NLL-55ZRXET?
    Answer: The operating temperature range of CY62256NLL-55ZRXET is typically -40°C to +85°C.

  9. Question: Can CY62256NLL-55ZRXET be used in high-reliability applications?
    Answer: Yes, CY62256NLL-55ZRXET is designed for high-reliability applications and has features like data retention during power loss and high endurance.

  10. Question: Are there any specific design considerations when using CY62256NLL-55ZRXET?
    Answer: Some design considerations include proper decoupling capacitors, signal integrity, and ensuring proper voltage levels are maintained within the specified range.

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