The fourth generation of SHARC processors, which includes the ADSP-21462W, ADSP-21465W, ADSP-21467, ADSP-21469 and ADSP-21469W offers increased performance, hardware-based filter accelerators, audio and application-focused peripherals and new memory configurations capable of supporting the latest surround-sound decoder algorithms. All devices are pin-compatible with each other and completely.
450MHz core speed
5Mbits of on-chip RAM
4Mbits of on-chip ROM with industry standard audio decoders