Dolphin's hardened DDR4/3/2 SDRAM PHY and LPDDR4/3/2 SDRAM PHY IP is a silicon-proven, Combo PHY supporting speeds up to 4266 Mbps. It is fully compliant with the DFI 4.0 specification, and features include slew rate control, per-bit de-skew, gate training, read and write leveling and built-in self test (BIST).

In addition, our PHY IP is optimized to provide a complete solution when combined with Dolphin's DDRx and LPDDRx SDRAM Memory Controller IP.

   Download Product Overview

TSMC

Technology Levels

The hardened PHY macros are currently available in the following technology levels:

Click on the data for detailed chart