SD4.x UHSII
Silicon Library Co., Ltd.

About This Product

■SummaryThis is a PHY IP solution for the UHS-II interface developed by the SD Association as an ultra-high-speed interface that can be used with the new SD card standards SDXC and SDHC. UHS-II's maximum transfer rate of 300MB/s is achieved with low power consumption using proprietary SerDes technology.

This PHY IP is compatible with both the Host and Device sides, including SDIO, so it can be used in LSIs for various applications such as SD cards, digital cameras, digital videos, digital TVs, media players, personal computers, etc.

■Features・Fully compliant with D UHSII specification Ver.4.x
・Bidirectional receiver/transmitter (2ch) supporting both full-duplex and half-duplex modes
・Supports data rate from 390Mbps to 1.56Gbps/ch
・RCLK frequency: 26~56MHz
・Built-in PLL and clock recovery
・Supports BIST and on-chip termination resistor
・Parallel interface selectable from 8b or 16b
・PHY parameters adjustable