Secure Digit 1.1 / MultiMediaCard 4.1 Controller
The SK6602/SK6612 is the worldwide fastest and low-power SD1.1/MMC4.1 memory card controller on the market. Featured best compatibility, best performance and highly integration, SK66x2 is the best solution that enables host devices with card slot transmitting/receiving data to/from NAND type flash memories through SD1.1/MMC4.1 interface at high-speed transfer rate.
High Performance & Dual Voltage Operation
When dual-channel mode is enabled, SK66x2 runs almost reaching the theoretical limit at 30MByte/s for read access and 21MByte/s for write access. Employed leading 0.18um CMOS technology, SK66x2 consumes less power than all other competitors. SK66x2 also integrates voltage regulators to support dual voltage MMC. With this dual voltage feature support, dual voltage MMC can be realized for the upcoming low voltage host platforms.
Great Compatibility & Support of Diversified Flashs
With our superior designs, SK66x2 runs smoothly on all most available host systems and supports all major NAND flash memories from various vendors. The SK66x2 allows the direct connection of up to 4 flash memory chips from 128M bits to 4G bits of Samsung, Renesas, Toshiba, STM, Infineon and Micron. Thus, the SD1.1/MMC1.1 card with SK66x2 can be configured from 16M bytes up to 2G bytes.
