CM6317A Evaluation Board

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Part #:
Lead Time 28 weeks
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Unit Price:$114.00
Minumum Qty: 1
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Product Information

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CM6317A is a Cmedia’s new Audio SOC IC. It contains high performance Stereo ADC and has various interfaces like I2C, allowing all kinds of Microprocessor or DSP to communicate. Especially in USB Microphone or advanced VOIP application. CM6317A could give you low noise and high quality speech input solution. Thus, when it comes to conference or public speech, it would be wonderful choice for you.

Also, CM6317A integrates all essential analog, 2-CH ADC, PLL, regulator, USB transceiver, with EEPROM to customize your own product string, PID and VID. CM6317A supports 8K/11.025K/16K/22.05K/32K/44.1K/48 KHz sampling rate, high quality 16-bit resolution and friendly General purpose inputs and outputs for customized functions. Also, there are many features could be programmable with external EEPROM and MCU. External MCU / EEPROM could be easily controlled via HID software interface.

USB Audio Controller EVM Architecture

Cmedia CM6317A USB audio controller EVM board is a development tool for testing and controlling of various peripheral components. A block diagram of this EVM system is shown in Figure 1-1.

Cmedia CM6317A_EVB_001.jpg

Symmetry Electronics (and its e-commerce division: is an authorized Cmedia distributor.


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USB spec. 2.0 Full speed compatible and USB IF certification
USB audio device class spec. 1.0 and USB HID class spec. 1.1 compliant
Supports control, interrupt and isochroous data transfers
USB suspend/resume and remote wake-up support
Embedded USB transceiver and power-on reset circuit
Single 12MHz Crystal Input with On-chip PLL
Support series number string for operation system detect
Serial EEPROM programming interface supports customized VID/PID/Product string/ Manufacture string
EEPROM interface support 24C02 data format


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Cmedia CM6317A-EVB Datasheet
Cmedia CM6317A-EVB Product Brief
Cmedia CM6317A-EVB Schematic
Cmedia CM6317A-EVB User Manual

Previously Viewed Products

CM6317A Evaluation Board
Part #: CM6317A-EVB
CM6317A Evaluation Board