SPCA514A Datasheet, PDF (1/14 Pages) List of Unclassifed Manufacturers – Digital Audio USB Controller

SPCA514A
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 communicate 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 interface
! 100-pin LQFP