Datasheet Summary
Digital Audio USB Controller 1. General description
The chip provides a built-in 8051 CPU with USB interface to handle three types of flash memory: NAND-type, SPI and NextFlash. It can co-operate with Digital Audio processing chip to manage the flash memory and to municate with the PC.
2. Feature
! ! ! ! ! ! ! ! Build-in 8032 micro-controller and 1K bytes Data RAM Support USB bus with built-in transceiver Four USB pipes supported, including default control pipe, bulk-in pipe, bulk-out pipe and interrupt pipe Support 2M / 4M / 8M x 8 bit NAND-type Flash memory Hardware generated ECC code for flash memory access Support SPI and NextFlash serial interface Support SPCA751...