25Q64FWSIG Overview
W25Q64FW 1.8V 64M-BIT SERIAL FLASH MEMORY WITH DUAL/QUAD SPI & QPI Publication Release Date: March 25, 2013 Preliminary - Revision D W25Q64FW 1. GENERAL DESCRIPTIONS The W25Q64FW (64M-bit) Serial Flash memory provides a storage solution for systems with limited space, pins and power.
25Q64FWSIG Key Features
- New Family of SpiFlash Memories
- W25Q64FW: 64M-bit / 8M-byte
- Standard SPI: CLK, /CS, DI, DO, /WP, /Hold
- Dual SPI: CLK, /CS, IO0, IO1, /WP, /Hold
- Quad SPI: CLK, /CS, IO0, IO1, IO2, IO3
- QPI: CLK, /CS, IO0, IO1, IO2, IO3
- Software & Hardware Reset
- Highest Performance Serial Flash
- 104MHz Single, Dual/Quad SPI clocks
- 208/416MHz equivalent Dual/Quad SPI