SPCA514A 查看數據表（PDF） - Unspecified

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SPCA514A

Digital Audio USB Controller

Unspecified 

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

 



  

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