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W25Q128JVSIQ TR

W25Q128JVSIQ TR

Winbond Electronics
FLASH - NOR Memory IC 128Mbit SPI - Quad I/O, QPI 133 MHz 8-SOIC
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Overview

The W25Q128JVSIQ TR is a 128Mbit (16M x 8) Serial NOR Flash memory IC from Winbond Electronics. It features a Quad SPI interface, supporting clock frequencies up to 133 MHz. This non-volatile memory solution is designed for applications requiring high-speed data access and reliable code storage.

Why Choose This Part

This NOR Flash memory offers a flexible and reliable solution with its wide operating voltage range of 2.7V to 3.6V and various array protection features. The Quad SPI and QPI interface capabilities allow for high-speed data transfer, improving system performance. Its compact 8-SOIC package makes it suitable for space-constrained designs.

Applications

Embedded System Boot Memory
Provides fast boot-up for microcontrollers and embedded processors due to its high clock frequency and Quad SPI interface.
Data Logging and Storage
Suitable for storing configuration data, firmware updates, or logged sensor data in various embedded applications.
Firmware Over-the-Air (FOTA) Updates
Its 128Mbit capacity and fast programming capabilities support efficient storage and deployment of firmware updates.
Medical Devices
Can be used for code storage and data logging in non-critical medical equipment.
Industrial Control Systems
Reliable storage for operational parameters and embedded software in industrial automation.

Key Specifications

Technology FLASH - NOR
Memory Size 128Mbit
Memory Type Non-Volatile
Memory Format FLASH
Mounting Type Surface Mount
Package / Case 8-SOIC (0.209", 5.30mm Width)
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-SOIC
Write Cycle Time - Word, Page 3ms

Getting Started

Integrating this Serial NOR Flash memory typically involves interfacing with a microcontroller's SPI peripheral. Software drivers for Winbond W25Q series devices are widely available in various microcontroller SDKs and RTOS distributions. Refer to the device datasheet for detailed command sets and programming algorithms.

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