Technical Specifications of CompactFlash Card
- CF cards use the Parallel Advanced Technology Attachment (PATA) interface, measure 42.8 mm by 36.4 mm (about the size of a matchbook), and can store up to 512 gigabytes (GB).
- CompactFlash cards can switch between 3.3V and 5V operation and support both. This varies from other small form factor flash memories, which are limited to 1V operation.
- SanDisk is one of the world’s largest suppliers of CF cards, although it has plenty of competition.
What is CompactFlash Card (CF Card)?
CompactFlash card (CF card) is a flash memory storage device used mainly in portable electronic devices such as computers and cameras. CF Card works as a non-volatile technology (flash memory) and was originally developed for Intel’s NOR-based flash memory but recently switched to NAND technology. In this article, we will learn about CF cards, types, technical specifications, and features.
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