骅讯 CM6210 多通道USB 2.0全速音频处理器

　　Description and Overview

　　The CM6210 is a USB 2.0 full-speed/high-speed audio processor that supports the latest USB Audio Device Class V1.0. The CM6210 provides industry-standard HDA and 12S 1/O interfaces, supports a maximum of 8 channels of output and 2 channels of input, and also integrates a 96KHz/24-bit S/PDIFtransmitter, making it very versatile.

　　Furthermore, the CM6210 has an embedded 8051 microprocessor that can enhance the flexibility and functionality with external upgradeable ROM codes. The CM6210 is the most powerful audio core for your multi-channels audio products.

　　General Features

　　Single 12MHz crystal input is required (for USB and embedded PLL function), and two oscillator inputs are optional (one is 49.152 or 24.576MHz for x48KHz sampling rates, and the other is 45.158 or 22.5792MHz for x44.1KHz sampling rates)

　　Single 3.3V power supply (embedded 3.3V to 2.5V regulator for digital core )

　　3.3V digital 1/O pads (with 5V tolerance only for GPIO and 12C pads)

　　Industry-standard LQFP-80 package(10x10mm)