Who invented flash memory, the technology behind memory cards?
Fujio Masuoka invented flash memory at Toshiba in 1980. Toshiba commercialized it in 1987.
Questions about Memory card
Short answers, pulled from the story.
What was the first video game console to use a memory card?
The Neo Geo AES, released in 1990 by SNK, was the first home video game console able to use a memory card. Its memory cards were also compatible with Neo Geo MVS arcade cabinets, allowing players to transfer saves between home and arcade systems.
When did SD cards become the dominant memory card format?
SD cards were announced in 2000 and had largely won the format war by 2005, when they overtook SmartMedia's market share. Sony and Olympus, both previously committed to proprietary formats, began adding SD card slots to new products starting in 2010.
Why were memory card formats developed in the 1980s?
Memory cards were developed in the 1980s as an alternative to floppy disk drives, offering lower power consumption, less weight, and smaller volume for laptops. Some formats were also marketed as a lower-cost alternative to ROM cartridges.
How much did memory cards cost per megabyte in the early 2000s?
In 2001, memory cards cost three US dollars per megabyte of capacity. Earlier PCMCIA cards from the 1990s cost as much as one hundred US dollars per megabyte.
What are CFexpress cards and how do they differ from XQD cards?
CFexpress is a high-speed memory card format designed for 4K, 8K, and RAW video recording that emerged in the late 2010s. CFexpress Type B shares the same physical form factor as XQD cards but uses a faster PCIe interface, which is why XQD cards have largely been replaced by CFexpress Type B.