The SoC industry is rapidly adopting the 65nm process node for next-generation electronic devices to provide increased functional integration, smaller end-product form factors, and lower overall power consumption. The move to this technology is creating increased demand for superior-quality, well-tested semiconductor-IP solutions that reduce design time and product risk in small geometries. Memorize is a complete DDR SDRAM controller/interface core that supports data rates of 1066Mbit/s. The delta-sigma fractional-N PLL is a fully integrated, programmable, low-power, high-performance component that is optimised for line-operated and battery-powered applications where the system clock can operate at data rates as high as 3.2GHz. The large fractional-multiplication range enables the PLL to address many markets with a single, low-cost crystal frequency.
