Overview

SD4.x UHSII is PHY IP solution for UHS-II interface for next generation of ultra high speed used in both SDHC and SDXC.

SD4.x UHSII implements SLI’s unique SerDes technology to achieve 312MB/s speed for UHS-II with the low power consumption. This PHY IP can be applied to both the device and host sides including SDIO and hence it can be utilized for SOCs for various applications including SD cards, digital cameras, digital videos, digital TVs, media players and personal computers.

Features

• D Fully compliant with UHSII specification Ver. 4.x
• Bidirectional receiver/transmitter (2 channels) supporting both full and half duplex modes
• Supports data rates from 390Mbps to 1.56Gbps/ch
• RCLK frequency: 26 to 56MHz
• Built-in PLL and clock recovery
• Supports BIST and on-chip termination resistors
• Selectable parallel interface from 8b or 16b
• Adjustable PHY parameters