DM320005 Microchip Technology, DM320005 Datasheet - Page 29

• Manufacturer Part Number: DM320005
• Description: BOARD EXPANSION FOR PIC32 KIT
• Manufacturer: Microchip Technology
• Series: PIC® 32r

Specifications of DM320005

• Accessory Type: Multimedia Expansion Board
• Interface Type: Serial
• Operating Voltage: 9 VDC to 14 VDC
• Data Bus Width: 16 bit
• Silicon Manufacturer: Microchip
• Core Architecture: PIC
• Core Sub-architecture: PIC32
• Silicon Core Number: PIC32MX
• Kit Contents: Board
• For Use With/related Products: PIC32 Starter Kit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

2.9
© 2010 Microchip Technology Inc.
24-BIT AUDIO CODEC
Using the WM8731 24-bit Audio Codec, the Multimedia Expansion Board can run appli-
cations that require audio playback and/or recording, as shown in Figure 2-20. For
playing back audio, the Multimedia Expansion Board provides two output jacks, a
headphone and line out jack, which are shown in Figure 2-21. A microphone input jack
is also provided for audio recording. The WM8731 interfaces to the PIC32
microcontroller via the SPI and I
FIGURE 2-20:
FIGURE 2-21:
WM8731 24-BIT AUDIO CODEC
HEADPHONE, LINE OUT AND MICROPHONE JACKS
2
C buses.
Hardware
DS61160A-page 29