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LC823450TA-2H Datasheet(PDF) 3 Page - ON Semiconductor |
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LC823450TA-2H Datasheet(HTML) 3 Page - ON Semiconductor |
3 / 55 page LC823450 www.onsemi.com 3 1 Availability of features explained here depends on products. MP3 1 hard wired encoder/decoder - MP3 MPEG1, MPEG2, MPEG2.5 Sampling rate : 8kHz,11.025kHz,12kHz,16kHz, 22.05kHz, 24kHz, 32kHz, 44.1kHz, 48kHz Bit rate :8 Kbps to 320 Kbps (Decoder-VBR supported) LPDSP32 system - Internal SRAM (120kbyte) - Internal ROM (220kbyte) - WMA 2 (Microsoft WMA Decoder Profile Level3) Sampling rate : 8kHz,11.025kHz,16kHz, 22.05kHz, 32kHz, 44.1kHz, 48kHz Bit rate :5 Kbps to 320 Kbps (VBR supported) - AAC (MPEG4 LC-AAC) Sampling rate : 8kHz,11.025kHz,12kHz,16kHz, 22.05kHz, 24kHz, 32kHz, 44.1kHz, 48kHz Bit rate : 8Kbps to 320Kbps (VBR supported) - Variable Speed Control playback (0.5 to 4.0 times speed) While WMA and AAC playback, up to 2.0 time speed While PCM playback, up to 4.0 times speed While MP3 playback w/ hard wired decoder, up to 4.0 times speed - Noise Canceller, etc. - JTAG ICE Bluetooth Protocol Stack available 3 Other audio functions available - 6band Equalizer (EQ3) - Volume, Mute - Level Meter - Audio Timer w/ interrupt generation - 16/24/32bit 192 kHz PCM I/F (2ch×2). Master/slave, I2S - SSRC (Synchronous Sampling Rate Converter) 0.25 to 64 conversion capable - ASRC (Asynchronous Sampling Rate Converter) jitter reducing function supporting USB audio class and Bluetooth streaming - Beep generator - Digital Microphone I/F (2ch×1) - 16bit Audio DAC (2ch) w/ Class-D Amplifier for Head Phone (2ch). Need external LC LPF Audio clock generation - Dedicated PLL for audio(PLL2:1V and PLL3:3V operation integrated) - Selectable PLL reference clock XT1 (1 to 50MHz Main xtal) XTRTC (32.768KHz RTC xtal) PCM I/F MCLK0 (/MCLK1), BCK0, BCK1 Power supply - Typical voltage LOGIC(Vdd1), XT1(VddXT1), PLL1(AVddPLL1), PLL2(AVddPLL2) = 1.0V PLL3(AVddPLL3) = 3.3V RTC(VddRTC) = 1.0V I/O(Vdd2) = 1.8V or 3.3V SD0(VddSD0) = 1.8V or 3.3V SD1(VddSD1) = 1.8V or 3.3V SD2(VddSD2) = 1.8V or 3.3V S-Flash I/F(VddQSPI) = 1.8V or 3.3V ADC(AVddADC) = 3.3V USB PHY1(AVddUSBPHY1, DVddUSBPHY1) = 1.0V(w/o USB connection) or 1.2V(w/ USB connection) USB PHY2(AVddUSBPHY2) = 2.8V(w/o USB connection) or 3.3V(w/ USB connection) Class-D Amplifier(AVddDAMPL,AVddDAMPR) = 1.2V 1 MPEG Layer-3 audio coding technology licensed from Fraunhofer IIS and Thomson. Supply of this product does not convey license nor imply any right to distribute content created with this product in revenue-generating broadcast systems (terrestrial, satellite, cable and/or other distribution channels), streaming applications (via Internet, intranets and/or networks), other content distribution systems (pay-audio or audio-on-demand applications and the like) or on physical media (compact discs, digital versatile discs, semiconductor chips, hard drives, memory cards and the like). For details, please visit http://mp3licensing.com/ Supply of this product does not convey license under the relevant intellectual property of Thomson and/or Fraunhofer Gesellschaft nor imply any right to use this product in any finished end user or ready-to-use final product. An independent license for such use is required. For details, please visit http://mp3licensing.com/. 2 This product contain technology of Microsoft company ownership, and you cannot distribute or use without getting license from Microsoft Licensing company. 3 The product name for which Bluetooth Protocol Stack is available is determined. Refer to Page 4. Please contact our representative for license fee for the Stack. Copyright 1999-2014 OpenSynergy GmbH All rights reserved. All unpublished rights reserved. |
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