[Sunplus Technology Co., Ltd.]

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 communicate with the PC.

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 interface
● 100-pin LQFP