W25Q128FWPIG

The W25Q128FWPIG is a 128Mbit (16M x 8) flash memory IC with extended temperature range and high-speed SPI interface. It offers a reliable and high-performance solution for data storage and code execution in various electronic systems.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

• SO: Serial Data Output
• WP: Write Protect
• VSS: Ground
• HOLD: Suspends Serial Input/Output
• SI: Serial Data Input
• SCK: Serial Clock Input
• VCC: Power Supply

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the W25Q128FWPIG IC for a visual representation.

Key Features

• 128Mbit Flash Memory: Provides ample storage capacity for data and code storage.
• High-Speed SPI Interface: Offers fast data transfer and reliable communication with the host system.
• Extended Temperature Range: Suitable for use in industrial and automotive applications with demanding temperature requirements.
• Low Power Consumption: Operates with low power consumption, making it suitable for battery-powered devices.
• Security Features: Includes various security features such as Write Protect and Lock Down, ensuring data integrity and protection.

Note: For detailed technical specifications, please refer to the W25Q128FWPIG datasheet.

Application

• Embedded Systems: Ideal for data storage and code execution in various embedded systems and microcontroller-based applications.
• Automotive Electronics: Suitable for use in automotive electronics for storing critical data and program execution.
• Industrial Control Systems: Used in industrial control systems requiring reliable and high-capacity data storage.

Functionality

The W25Q128FWPIG is a high-performance flash memory IC with a high-speed SPI interface, offering reliable and robust data storage and code execution capabilities for electronic systems.

Usage Guide

• Power Supply: Connect VCC (Pin 7) to the power supply voltage (2.7V to 3.6V).
• SPI Interface: Connect the SI, SO, SCK, HOLD, and WP pins to the respective SPI interface lines of the microcontroller or host system.
• Write Protect: Control the WP pin to enable or disable write protection as per the system requirements.

Frequently Asked Questions

Q: What is the maximum operating frequency of the SPI interface?
A: The SPI interface of the W25Q128FWPIG supports a maximum frequency of 104MHz.

Q: Is the W25Q128FWPIG suitable for use in battery-powered devices?
A: Yes, the W25Q128FWPIG operates with low power consumption, making it suitable for battery-powered applications requiring high-capacity data storage.