W25Q32JVSSIM

The W25Q32JV is a 32M-bit Serial NOR Flash memory device developed by Winbond, which provides a storage solution for systems with limited space, pins, and power. It belongs to the 25Q series that offers flexibility and performance well beyond ordinary Serial Flash devices. The W25Q32JV is ideal for various applications, including code shadowing to RAM, executing code from Dual/Quad SPI (XIP), and storing voice, text, and data.

Function & Applications

Featuring the standard Serial Peripheral Interface (SPI) and a high-performance Dual/Quad output, as well as Dual/Quad I/O SPI, the W25Q32JV operates on a 2.7V to 3.6V power supply with current consumption as low as 1µA for power-down. It is suitable for a wide range of applications, such as automotive, industrial, and mobile devices.

Performance Parameters

The W25Q32JV has 133MHz Single, Dual/Quad SPI clocks, allowing equivalent clock rates of 266MHz for Dual I/O and 532MHz for Quad I/O when using Fast Read Dual/Quad I/O instructions. With a continuous data transfer rate of 66MB/s, it provides higher performance levels than standard Asynchronous 8-bit and 16-bit Parallel Flash memories.

Package Types, Interface & Pin Configuration

This memory device comes in various package types, including 8-pin SOIC, 16-pin SOIC, 8-pad WSON, and 24-ball TFBGA. The device supports the standard SPI, Dual SPI, and Quad SPI interfaces, providing users with multiple choices for their system requirements.

Reliability & Lifespan

With a minimum of 100,000 Program-Erase cycles per sector and more than a 20-year data retention, the W25Q32JV ensures long-lasting reliability for critical data storage. The device has a wide operating temperature range of -40°C to +85°C, and -40°C to +105°C making it suitable for harsh environments.

Standards & Certifications

Winbond's W25Q32JV complies with the JEDEC standard for manufacturer and device ID, and SFDP Register. These certifications assure quality and reliability for various applications.

Application Cases & Reference Designs

The W25Q32JV is ideal for use in automotive applications, including digital displays in dashboards, advanced driver assistance systems (ADAS), comfort, entertainment, and navigation systems. In industrial applications, it finds use in executing code directly for firmware systems and data logging. Additionally, the small package options make it suitable for space-constrained mobile and handheld applications.

In conclusion, the W25Q32JV Serial NOR Flash memory device caters to various applications, providing flexibility, high-performance, and reliability. Its support for multiple package types and interfaces ensures that it meets different system requirements while maintaining energy efficiency and minimal space requirements.