W25Q80DVUXIE

The W25Q80DV is an 8M-bit Serial NOR Flash memory product developed by Winbond, specifically designed for storage solutions where systems have limited space, pins, and power. It belongs to the 25Q series of SpiFlash Memories, which offer high flexibility and performance for various applications.

Function & Applications

W25Q80DV is ideal for code shadowing to RAM, executing code directly from Dual/Quad SPI (XIP), and storing voice, text, and data. They are commonly used in automotive, industrial, and consumer applications where quick access to data and code execution are crucial. These devices are known for their high-density storage, small erasable sectors, and industry-leading performance.

Performance Parameters

The W25Q80DV operates on a single 2.7V to 3.6V power supply with current consumption as low as 1µA. The device supports standard SPI, Dual/Quad output, and Dual/Quad I/O SPI, with clock frequencies of up to 104MHz (W25Q80DV) for fast data transfer rates.

Package Types, Interface & Pin Configuration

The W25Q80DV is available in various package types, including 8-pin SOIC 150-mil/208mil, VSOP 150-mil, 8-pad WSON 6x5-mm, USON 2x3-mm, and 8-ball WLCSP. The interface consists of Serial Clock, Chip Select, Serial Data I/O0 (DI), I/O1 (DO), I/O2 (/WP), and I/O3 (/HOLD).

Reliability & Lifespan

The W25Q80DV has a reliable architecture with more than 100,000 erase/write cycles and over 20-year data retention. It features software and hardware write protection, allowing for top, bottom, or complement array control for added security.

Standards & Certifications

The device supports JEDEC standard manufacturer and device identification with a 64-bit Unique Serial Number.

Application Cases & Reference Designs

Some application cases involving the W25Q80DV include automotive systems, where instant-on and real-time 2D/3D image rendering are crucial. Advanced Driver Assist Systems (ADAS), comfort, entertainment, and navigation systems in the center console rely on SpiFlash® memories to ensure quick access to code and data storage.

In conclusion, the W25Q80DV Serial NOR Flash memory offers a powerful and flexible storage solution for various applications and industries, delivering excellent performance, reliability, and security features.