AC328904

PIC32 Audio Codec Daughter Board WM8904 Information

Sheet

Introduction

Thank you for purchasing a PIC32 Audio Codec daughter board, AC328904. This information sheet

provides important information that will help you successfully use the daughter board as quickly as

possible.

(DV320032); however, it can also be used with other Microchip development hardware.

For additional information about this daughter board, please visit: http://www.microchip.com.

Features

The PIC32 Audio Codec daughter board, AC328904, is a high-performance stereo codec board for

selected PIC32 hardware development platforms. This board features the Wolfson WM8904 (AC328904)

Stereo Codec, which includes built-in microphone and headphone amplifiers. This board is suitable for

adding audio input and output capabilities to the PIC32 Bluetooth starter kit, and as previously mentioned,

it is compatible with the PIC32 Bluetooth Audio development kit.

The PIC32 Audio Codec daughter board,WM8904, features are as follows:

•

WM8904 Codec

•

MCP1801 power regulator

•

3.5 mm inputs and outputs:

–

Line in

–

External Mic in

–

Headphone out

Additional Information

For additional information on drivers and examples, visit the following Microchip web sits:

•

http://www.microchip.com/DevelopmentTools/ProductDetails/ac328904

•

www.microchip.com/harmony

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