The W25Q64FW (64M-bit) Serial Flash memory provides a storage solution
for the systems with limited space, pins and power. The 25Q series offers
flexibility and performance well beyond ordinary Serial Flash devices. They are
ideal code shadowing to RAM, executing code directly
from Dual/Quad SPI (XIP) and storing voice, text and data.
25U1001E Macronix International
25U1001E Macronix International https://www.worldwayelec.com/pro/macronix-international-co-ltd/25u1001e/2892314