ISSI, Integrated Silicon Solution Inc
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IS25WP128-RHLE
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IS25WP128-RHLE

Product Overview

Category

The IS25WP128-RHLE belongs to the category of Serial NOR Flash Memory.

Use

It is used for storing program code and data in a wide range of electronic devices, including automotive, industrial, and consumer applications.

Characteristics

  • High-speed read operations
  • Low power consumption
  • Wide operating voltage range
  • Small form factor

Package

The IS25WP128-RHLE is available in a compact package suitable for surface mount technology (SMT) assembly.

Essence

The essence of IS25WP128-RHLE lies in its reliable and fast non-volatile memory storage capabilities.

Packaging/Quantity

The product is typically packaged in reels with a specific quantity per reel, as per customer requirements.

Specifications

  • Capacity: 128Mb
  • Interface: SPI (Serial Peripheral Interface)
  • Operating Voltage: 2.7V - 3.6V
  • Operating Temperature: -40°C to 85°C
  • Speed: Up to 133MHz

Detailed Pin Configuration

The detailed pin configuration of IS25WP128-RHLE includes the following pins: 1. Chip Select (/CS) 2. Serial Clock (SCLK) 3. Serial Data Input (SI) 4. Serial Data Output (SO) 5. Power Supply (VCC) 6. Ground (GND) 7. Hold (HOLD#/RESET#) 8. Write Protect (WP#/ACC)

Functional Features

  • Execute-in-Place (XIP) capability for direct code execution
  • Uniform 4KB sectors for flexible data storage
  • Security features such as hardware write protection and unique ID

Advantages and Disadvantages

Advantages

  • Fast read operations enhance system performance
  • Low power consumption prolongs battery life in portable devices
  • Wide operating voltage range increases compatibility with different systems

Disadvantages

  • Limited capacity compared to other types of non-volatile memory
  • Relatively slower write speeds compared to other memory technologies

Working Principles

The IS25WP128-RHLE operates by using the Serial Peripheral Interface (SPI) to communicate with the host microcontroller. When reading data, the device sends out the requested information serially, while programming involves sending commands and data to the memory in a sequential manner.

Detailed Application Field Plans

The IS25WP128-RHLE is well-suited for various applications, including: - Automotive: Used for firmware storage in engine control units and infotainment systems - Industrial: Employed in programmable logic controllers and industrial automation equipment - Consumer Electronics: Utilized in smart home devices, wearables, and IoT products

Detailed and Complete Alternative Models

Some alternative models to IS25WP128-RHLE include: - Macronix MX25L12835F - Winbond W25Q128JV - Spansion S25FL128S

In conclusion, the IS25WP128-RHLE offers a reliable and efficient solution for non-volatile memory storage in a variety of electronic devices, with its high-speed read operations, low power consumption, and compact form factor making it a popular choice across different industries.

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Перечислите 10 распространенных вопросов и ответов, связанных с применением IS25WP128-RHLE в технических решениях.

Sure, here are 10 common questions and answers related to the application of IS25WP128-RHLE in technical solutions:

  1. What is IS25WP128-RHLE?

    • IS25WP128-RHLE is a 128Mb serial flash memory chip manufactured by ISSI (Integrated Silicon Solution, Inc.).

  2. What are the key features of IS25WP128-RHLE?

    • The key features of IS25WP128-RHLE include a high-speed SPI interface, low power consumption, wide voltage range operation, and security features.

  3. What are the typical applications of IS25WP128-RHLE?

    • IS25WP128-RHLE is commonly used in applications such as automotive, industrial, consumer electronics, networking, and communication devices for storing firmware, configuration data, and code storage.

  4. What is the operating voltage range of IS25WP128-RHLE?

    • IS25WP128-RHLE operates within a wide voltage range of 2.7V to 3.6V, making it suitable for various system designs.

  5. Does IS25WP128-RHLE support security features?

    • Yes, IS25WP128-RHLE supports security features such as software and hardware write protection, and a unique ID for device authentication.

  6. What is the maximum clock frequency supported by IS25WP128-RHLE?

    • IS25WP128-RHLE supports a maximum clock frequency of 133MHz, enabling high-speed data transfer.

  7. Can IS25WP128-RHLE withstand harsh environmental conditions?

    • Yes, IS25WP128-RHLE is designed to withstand extended temperature ranges and is suitable for use in harsh environmental conditions.

  8. Is IS25WP128-RHLE compatible with industry-standard SPI interfaces?

    • Yes, IS25WP128-RHLE is fully compatible with industry-standard SPI interfaces, ensuring ease of integration into existing designs.

  9. What are the available package options for IS25WP128-RHLE?

    • IS25WP128-RHLE is available in various package options including SOP8, WSON8, and USON8, providing flexibility for different design requirements.

  10. Where can I find detailed technical specifications and documentation for IS25WP128-RHLE?

    • Detailed technical specifications and documentation for IS25WP128-RHLE can be found on the official ISSI website or through authorized distributors.

I hope these questions and answers provide you with a better understanding of IS25WP128-RHLE and its applications in technical solutions. If you have any further questions, feel free to ask!