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PIC32 Audio Sell Sheet

PIC32 Audio Sell Sheet
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Digital Audio Solutions Microchip Offers a Wide Range of Audio Solutions PIC32 enables high quality digital audio solutions through its best in class performance, peripherals and software libraries. Bringing audio to your application enhances its ability to meet the needs of your customers. Microchip provides dedicated development platforms and free audio software source code for streaming USB audio, MP3 decoding, and more to help you bring a cost effective design to market in the shortest time possible. Solutions that help you PIC32MX1/MX2 MCU for Audio Target Applications 83 DMIPS of performance, MP3 decoding, SRC High-quality I²S digital stereo audio Fractional clock output for audio CODEC interface CTMU for improved Human Interfaces with capacitive buttons or slider control ■ Tiny 5 × 5 mm 36-pin and 6 × 6 mm 44-pin devices with 0.5 mm pin pitch Streaming Audio Solutions PIC32 Digital Audio Accessory Development Options for Apple Portable Devices Digital Audio dock platforms for development of 16 or 24-bit audio playback, recording, and mixing. Free Demo code to manage USB digital audio flow, buffering, and clock-out via SPI or I2S Codec interface. PIC32 USB Digital Audio Board (DM320014) Showcases a 16/24-bit quality digital stereo audio development plat-form using the PIC32 microcontroller (MCU). It can be used for 16/24-bit stereo audio playback and recording with a sample rate of up to 48 kHz. Powered via USB Host and includes Line-in, Line-out, headphone-out connections. Analog/digital audio docks Smart phone accessories USB & Bluetooth® headset USB & Bluetooth speakers Karaoke Automotive Kiosks Apps for visually impaired Educational toys Compressed Audio Decoding MP3 Decode Library (SW320012) Complete PIC32 MP3 decoder solution. Available in object or C source code format. Key features: ■ Low Memory footprint and MIPS requirements: • 46 KB Flash & 29 KB RAM • 27 MIPS (at 128 kbps and 44.1 KHz) ■ Support for Standard Bitrates including VBR Sample Rates supported: • 32 KHz, 44.1 KHz, and 48 KHz

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Audio Development Board for PIC32 (DM320011) Sample Rate Conversion (SRC) Library This board provides developers a flexible platform for 24-bit audio record and playback, USB Digital Audio, MP3 Decode and Sample Rate Conversion. ■ ■ ■ ■ ■ ■ ■ ■ Key features include: On-board PIC32MX795F512 24-bit Wolfson CODEC USB Type A Host interface On-board Microphone Headphone out and Line in High quality 2" Color LCD Pre-loaded demo code MFi Dock Edge Connector The library provides the ability to up convert the sampling rate of real-time 16-bit stereo audio data. At run-time, the input sampling rate...

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