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| www..com SIGMATEL D-MAJOR T M MP3 FLASH PLAYER APPLICATION BR IEF FEATURES FOR: STMP3410/3420/3501/3505/3506/3510/ 3520/ 3550/3560 D-MAJORT M AUDIO DECODER SOLUTIONS FOR MP3 FLASH PLAYERS SigmaTel's D-MajorTM audio decoder solutions are ideal for MP3 flash players. SigmaTel's single-chip solution enables companies to create small MP3 players with a long battery life. SigmaTel integrates all the essential elements for MP3 flash players: USB or Hi-Speed USB, flash interface, DC-DC converter to enable power for the entire device, battery recharge, DAC and headphone amp for music playback, ADC for voice record and MP3 encode, an interface to LED or LCD, and FM Tuner interface and control. Besides offering an integrated single-chip solution, SigmaTel also provides firmware support to operate the device in player mode and when it is connected to the PC in mass storage mode. SigmaTel enables MP3 flash players to use the mass storage drivers included with the Windows and Macintosh operating systems. Decodes MP3 and WMA and is upgradeable to other digital music formats Supports WMA Digital Rights Management (DRM) and other security schemes Encodes analog data as MP3 from FM_In, Line_In, or Mic Includes on-chip read-only unique ID for Digital Rights Management (DRM) algorithms Hardware supports NAND Flash, SmartMedia, MMC, Secure Digital and CompactFlash. Flexible, efficient on-chip DC-DC converter More than 35 hours of operation on a single AA battery GPIO and button I/O controls With an integrated DC-DC converter that is controlled through Voice record in ADPCM format firmware, SigmaTel's audio decoder solutions are optimized for Volume control on record and playback lower power consumption. Also, with external circuitry, Full analog mixer configuration SigmaTel-based MP3 flash players can power from USB when <0.05% THD headphone driver, including anti-pop and connected to a PC, further conserving battery power DataShee short-circuit protection consumption. .com High performance 18-bit technology SigmaTel audio decoders support MP3 and WMA and are field Line-in to Line-out SNR >90 dB upgradeable to enable end users to update their MP3 flash Windows and Macintosh USB Mass Storage Class players to support the latest audio decoders. In addition to MP3 support and WMA decode, MP3 encode is supported on analog Line_In, Upgradeable firmware FM_In, and Mic. WMA Digital Rights Management (DRM) is also Energy saving dynamic power management supported for copyright-protected audio content. Bass and Treble control; configurable multiple band The SigmaTel control D-MajorTM audio Multiple NAND as 1 drive decoders are ideal for Designed to operate with many different battery configurations, including 1xAA, 1xAAA, 2xAA, 2xAAA, MP3 flash players because of size, Li-lon* integration, low power LED/LCD Driver consumption, and FM tuner input and control support large feature set. Three analog line-level inputs: Line_In (stereo), FM_In, SigmaTel offers a and Mic complete solution with Graphical EQ a single IC and Subdirectory Support complete firmware Playlist Support support. Battery level detection using LRADC * 2xAA, 2xAAA and Li-Ion configurations require 144-pin package. Li-Ion is supported with 100-pin package but several external components are required. MPEG Layer 3 audio coding technology licensed from Fraunhofer IIS and THOMSON multimedia. WMA audio coding technology includes technology owned by Microsoft Licensing, Inc. and cannot be distributed without a license from Microsoft Licensing, Inc.. Windows Media and WMA are trademarks, or registered trademarks of Microsoft Corporation in the United States and/or other countries. .com SigmaTel, a provider of integrated circuit (IC) design, is converting the real world into a digital experience with its innovative mixed-signal solutions for the digital audio and wireless infrared markets. www.sigmatel.com DataSheet 4 U .com 5-APBR3-7.0-120303 www..com SIGMATEL D-MAJORTM FOR MP3 AUDIO FLASH DECODER PLAYERS SOLUTIONS Table 1: Product Features Product Name Features Battery Life USB Integrated Battery recharge Support Battery Types STMP3410/3420 35 USB 1XAA, 1XAAA, Li-Ion, 2XAA, 2XAAA* STMP3420 only 100-pin TQFP, 144-pin TQFP (STMP3410 only), 144-pin BGA LED/LCD 100-pin TQFP STMP3501 25 USB 1XAA, 1XAAA STMP3505/ 3506 50 USB 1XAA, 1XAAA, Li-Ion, 2XAA, 2XAAA* STMP3506 only 100-pin TQFP 144-pin BGA STMP3510/3520 50 Hi-Speed USB 1XAA, 1XAAA, Li-Ion, 2XAA, 2XAAA* STMP3520 only 100-pin TQFP, 144-pin BGA STMP3550/3560 50 Hi-Speed USB 1XAA, 1XAAA, Li-Ion, 2XAA, 2XAAA* STMP3560 only 100-pin TQFP, 144-pin BGA MP3 Encode Packages LED/LCD LED/LCD LED/LCD LED/LCD LED/LCD Integrated RTC Remote Control using LRADC DSP Speed 65 MHz 75 MHz 75 MHz 75 MHz 75MHz FM-In/Line_In and FM Control Graphical EQ t4U.com Subdirectory Support Playlist Support .com *2XAA, 2XAAA and Li-Ion configurations require 144-pin package. Li-Ion is supported with 100-pin package but several external components are required. .com SigmaTel, Inc. -- 3815 S. Capital of TX Hwy, Ste.300 -- Austin, TX 78704, USA www.sigmatel.com -- tel: (512) 381-3700 -- fax: (512) 744-1700 DataSheet 4 U .com |
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