Old app note from Macronix about accessing high density serial flash. Link here (PDF) Many consumer products have converted or are converting from parallel flash to SPI serial flash. Generally, high end applications require higher memory density, but in the past, serial flash densities were limited to 128Mb due to addressing constraints.
Spansion together with Avnet has announced a marketing promotion for Spansion FL Serial Flash memory. “Spansion FL Serial Flash memory offers a reduced pin count for lower system cost while providing optimal read/write performance for a variety of automotive, networking, consumer electronics and industrial applications. With read speeds up to 133 MHz clock speed in […]