W25Q64JV 64Mbit SPI Serial Flash Memory Module — 8MB

W25Q64JV 64Mbit SPI Serial Flash Memory Module — 8MB

The W25Q64JV SPI flash memory module provides 64Mbit (8MB) of non-volatile serial flash storage via SPI. Based on the Winbond W25Q64JV chip, it supports standard, dual, and quad SPI at up to 104MHz. Ideal for storing firmware, web server files, audio samples, and large data sets in Arduino, ESP32, and embedded system projects.

Key Specifications

• IC: Winbond W25Q64JV | Capacity: 64Mbit (8MB)
• Interface: SPI (Standard / Dual / Quad) | Speed: up to 104MHz
• Supply voltage: 2.7–3.6V | Endurance: 100,000 erase/write cycles
• Data retention: 20 years | Header: 2.54mm breadboard compatible
• Compliance: RoHS compliant

Why Choose This?

• ✅ 8MB capacity — store web server files, audio samples and large datasets
• ✅ Quad SPI support — 4× faster than standard SPI for high-speed access
• ✅ 100,000 write cycles — durable for frequent data logging
• ✅ SPIFlash library compatible — simple Arduino integration

Typical Applications

• ESP32 and ESP8266 external flash for web server files
• Arduino firmware and data storage expansion
• Audio sample storage for DFPlayer and audio projects
• Embedded system non-volatile data storage

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