Parts W25Q128JVPIQ TR

W25Q128JVPIQ

Name: W25Q128JVPIQ
Brand: Winbond Electronics

MPN: W25Q128JVPIQ TR

Winbond Electronics

FLASH - NOR Memory IC 128Mbit SPI - Quad I/O, QPI 133 MHz 8-WSON (6x5)

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Overview

The W25Q128JVPIQ is a 128Mbit (16M x 8) Serial NOR Flash memory featuring high-speed performance with Dual and Quad SPI support. It operates on a single 2.7V to 3.6V power supply and supports clock frequencies up to 133 MHz for efficient data retrieval. This memory is housed in a space-saving 8-WSON (6x5mm) package suitable for high-density applications.

Why Choose This Part

The device offers high-speed data transfer rates up to 532MB/s in Quad-SPI mode, which is significantly faster than standard asynchronous Flash. Its small 8-WSON footprint reduces PCB area, while the low-power consumption and wide -40C to +85C operating range make it ideal for varied environmental conditions.

Applications

Firmware Storage

Commonly used for storing boot code and application firmware in embedded systems requiring high reliability.

Code Shadowing

Fast 133 MHz clock speeds allow for efficient shadowing of code from Flash to RAM upon system startup.

Data Logging

Provides non-volatile storage for configuration settings and event logs in industrial and consumer electronics.

Graphics Buffering

The Quad SPI interface provides sufficient bandwidth for storing UI assets and small font libraries in display-driven projects.

Key Specifications

Technology FLASH - NOR

Memory Size 128Mbit

Memory Type Non-Volatile

Memory Format FLASH

Mounting Type Surface Mount

Package / Case 8-WDFN Exposed Pad

Clock Frequency 133 MHz

Memory Interface SPI - Quad I/O, QPI

Voltage - Supply 2.7V ~ 3.6V

Memory Organization 16M x 8

Operating Temperature -40degC ~ 85degC (TA)

Supplier Device Package 8-WSON (6x5)

Write Cycle Time - Word, Page 3ms

Getting Started

Engineers can interface this device with most microcontrollers supporting SPI, Dual-SPI, or Quad-SPI using standard CMOS drivers. Development often involves using a hardware programmer like the Segger J-Link or dedicated Flash programmers for initial board bring-up. Software integration typically requires a SPI Flash driver or a filesystem like LittleFS for managing data sectors.