W25Q128JVSIQ

Overview

The W25Q128JVSIQ is a 128M-bit (16M x 8) NOR Flash memory in an 8-pin SOIC package. It operates on a single 2.7V to 3.6V supply with a maximum clock frequency of 133 MHz, supporting standard, dual, and quad SPI interfaces. The device features 4096 erasable sectors and 256 blocks, offering a minimum of 100,000 program-erase cycles per sector and over 20 years of data retention. It includes hardware write protection, security registers, and a unique serial number.

Feature Summary

• Supports standard, dual, and quad SPI interfaces for high-speed data transfer
• Includes advanced security features such as hardware write protection and OTP locks
• Provides flexible architecture with uniform 4KB sector erase capabilities
• Features low power consumption with standby current as low as 1µA

Applications

• Code shadowing to RAM
• Execute In Place (XIP) operations via Dual/Quad SPI
• Storage of voice, text, and data in space-constrained systems

Procurement Notes

Verify the specific suffix 'IQ' against the manufacturer's official ordering guide to confirm industrial temperature range and package details. Ensure compatibility with system voltage levels within the 2.7V to 3.6V operating range. Confirm RoHS compliance status if required by your manufacturing standards. Check for any recent Product Change Notifications (PCN) regarding test sites or materials.

Selection Notes

Select this component for applications requiring high-density storage in a compact 8-pin footprint. It is suitable for systems needing fast read speeds up to 133MHz and robust data protection mechanisms. Consider the Quad SPI capability if higher bandwidth is necessary compared to standard SPI devices. Ensure the design accommodates the specified operating temperature range.

Part Context

This part belongs to the Winbond W25Q128JV series, designed for industrial and industrial plus grade environments. It offers enhanced performance over previous generations with support for faster clock rates and additional security features. The series is widely used in embedded systems where reliable non-volatile storage is critical.

Replacement Considerations

W25Q128JVSIM TR

FAQ

Does the W25Q128JVSIQ support Execute In Place (XIP)?

Yes, the device supports XIP operation through its Dual/Quad SPI interface, allowing code execution directly from the flash memory.

What is the minimum program-erase cycle endurance?

The device guarantees a minimum of 100,000 program-erase cycles per sector.