Cypress Semiconductor Corp
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STK11C88-NF25I
Voir les détails DataSheets

STK11C88-NF25I

Product Overview

Category

The STK11C88-NF25I belongs to the category of non-volatile static RAM (NVSRAM).

Use

It is used as a memory storage solution that retains data even when power is removed.

Characteristics

  • Non-volatile
  • Static RAM technology
  • 25ns access time
  • Low power consumption
  • Small form factor

Package

The STK11C88-NF25I comes in a compact, industry-standard package suitable for surface mount applications.

Essence

The essence of the STK11C88-NF25I lies in its ability to combine the speed of SRAM with the non-volatility of EEPROM.

Packaging/Quantity

The product is typically available in tape and reel packaging with varying quantities based on customer requirements.

Specifications

  • Access Time: 25ns
  • Operating Voltage: 3.0V to 3.6V
  • Standby Current: 100μA (max)
  • Operating Temperature: -40°C to 85°C
  • Package Type: 28-pin SOIC

Detailed Pin Configuration

| Pin No. | Name | Description | |---------|---------|----------------------| | 1 | Vcc | Power supply | | 2 | Vss | Ground | | 3 | NC | No connection | | ... | ... | ... | | 28 | CE1 | Chip enable input 1 |

Functional Features

  • Non-volatile data storage
  • Fast access time
  • Low power consumption
  • High reliability

Advantages

  • Retains data without power
  • Fast read and write operations
  • Suitable for battery-powered devices
  • Reliable data storage solution

Disadvantages

  • Higher cost compared to traditional SRAM
  • Limited endurance compared to EEPROM

Working Principles

The STK11C88-NF25I utilizes a combination of volatile and non-volatile memory technologies to achieve fast read and write operations while retaining data without the need for continuous power supply. This is achieved through the integration of SRAM cells with a small amount of EEPROM, allowing for non-volatile data storage.

Detailed Application Field Plans

The STK11C88-NF25I is well-suited for use in applications requiring fast read and write operations along with the ability to retain critical data during power loss. Some potential application fields include: - Industrial control systems - Automotive electronics - Medical devices - Data logging equipment - Embedded systems

Detailed and Complete Alternative Models

Some alternative models to the STK11C88-NF25I include: - STK12C68-NF25I - FM1608B - DS1230Y

In conclusion, the STK11C88-NF25I offers a reliable non-volatile memory solution with fast access times and low power consumption, making it suitable for a wide range of applications where data retention is crucial.

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Énumérez 10 questions et réponses courantes liées à l'application de STK11C88-NF25I dans les solutions techniques

  1. What is the STK11C88-NF25I?

    • The STK11C88-NF25I is a non-volatile, low-power, 256K-bit (32K x 8) electrically erasable programmable read-only memory (EEPROM) with a 25ns access time.

  2. What are the typical applications of STK11C88-NF25I?

    • Typical applications include storing configuration data, program code, and parameter storage in various technical solutions such as industrial control systems, automotive electronics, and consumer electronics.

  3. How does STK11C88-NF25I differ from other non-volatile memory devices?

    • STK11C88-NF25I offers low power consumption, fast access times, and high reliability, making it suitable for applications requiring non-volatile memory with these characteristics.

  4. What are the key features of STK11C88-NF25I that make it suitable for technical solutions?

    • Key features include a wide operating voltage range, byte-wide or page write capability, and a 100-year data retention.

  5. Can STK11C88-NF25I be used in harsh environments?

    • Yes, STK11C88-NF25I is designed to operate reliably in harsh environments, making it suitable for industrial and automotive applications.

  6. What is the maximum operating frequency of STK11C88-NF25I?

    • The maximum operating frequency is typically specified by the system design and timing requirements, but the device itself has a fast access time of 25ns.

  7. Does STK11C88-NF25I support in-system programming?

    • Yes, STK11C88-NF25I supports in-system programming, allowing for convenient updates and modifications in the field.

  8. Are there any special considerations for integrating STK11C88-NF25I into a design?

    • Designers should consider proper decoupling, voltage levels, and timing requirements to ensure reliable operation within their specific technical solution.

  9. Can STK11C88-NF25I be used in battery-powered devices?

    • Yes, STK11C88-NF25I's low power consumption makes it suitable for use in battery-powered devices, extending the battery life.

  10. Where can I find detailed technical specifications and application notes for STK11C88-NF25I?

    • Detailed technical specifications and application notes can be found in the product datasheet and related documentation provided by the manufacturer.