View STMP3550_200707.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

SIGMATEL D-MAJOR TM M P3 H A R D D ISK D R IV E APPLICATION BRIEF
FEATURES FOR STMP3550/3560
! ! ! ! ! ! ! !
! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! !
Decodes MP3 and WMA and is upgradeable to other digital music formats SigmaTel D-MajorTM audio decoder solutions are ideal for hard Supports WMA Digital Rights Management (DRM) and drive players. SigmaTel's single-chip solution offers customers other security schemes integration, lower overall BOM, and low power consumption. Encodes analog data as MP3 from FM_In, Line_In, or SigmaTel integrates all the essential elements for hard drive Mic players: USB 2.0, DC-DC converter to enable power for the Includes on-chip read-only unique ID for Digital Rights entire device, battery recharge, DAC and headphone amp for Management (DRM) algorithms music playback, ADC and MP3 encode for voice record, an interface to LED or LCD, and FM Tuner interface and control. Hardware supports NAND Flash, NOR Flash, SDRAM, Besides offering an integrated single-chip solution, SigmaTel IDE digital devices. also provides firmware support to operate the device in player Flexible, efficient on-chip DC-DC converter mode and when it is connected to the PC in mass storage 50 hours of operation on a single AA battery mode. SigmaTel enables hard drive players to use mass Designed to operate from many different battery storage drivers included with the Windows and Macintosh configurations, including 1xAA, 1xAAA, 2xAA, 2xAAA, operating systems. Li-Ion* With an integrated DC-DC converter that is controlled through Integrated battery charger with temperature detection firmware, SigmaTel's audio decoder solutions are optimized for using LRADC lower power consumption. With the battery charger integrated, LED/LCD Driver no external circuitry is required to power and charge from USB when connected to the PC. GPIO and button I/O controls Voice record in ADPCM format SigmaTel audio decoders support MP3 and WMA and are field upgradeable to enable end users to update their hard drive Volume control on record and playback players to support the latest audio decoders. In addition to MP3 Full analog mixer configuration and WMA decode, MP3 encode is supported on analog_in, <0.05% THD headphone driver, including anti-pop and FM_In, and mic. WMA Digital Rights Management (DRM) is short-circuit protection also supported for copyright-protected audio content. High performance 18-bit technology The SigmaTel D-MajorTM audio decoders are ideal for hard Line-In to Line-out SNR >90 dB drive players because of integration, lower overall BOM, low Windows and Macintosh USB Mass Storage Class power consumption, and large feature set. SigmaTel offers a support complete solution with a single IC and complete firmware support. Interface to a host chip/processor (optional) Upgradeable firmware Energy saving dynamic power management Bass and Treble control; configurable multiple band control FM tuner input and control support Three analog line-level inputs: Line_In (stereo), FM_In, and Mic Remote control and battery level detection using LRADC SDRAM interface
D-MAJORTM AUDIO DECODER SOLUTIONS FOR HARD DISK DRIVES
* 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.
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
5-BR3-.4.0-090803
SIGMATEL
D-MAJORTM
AUDIO
DECODER
SOLUTIONS
Table 1: Product Features
Features Battery Life USB Integrated Battery Recharge with temperature detection Supported Battery Types MP3 Encode Packages LED/LCD Integrated RTC Remote Control using LRADC DSP Speed FM_In/Line_In and FM Control Graphical EQ Subdirectory Support Playlist Support SDRAM Support STMP3550/3560 50 2.0 high and full speed
"
1XAA, 1XAAA, Li-Ion, 2XAA, 2XAAA* STMP3560 only 100-pin TQFP 144-pin BGA LED/LCD
" "
75 MHz
" " " "
Up to 512Mbit
*2XAA, 2XAAA and Li-Ion is supported with 100-pin package. Li-Ion is supported with 100-pin package but several external components are required.
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
5-BR3-0.4-090803 Page 2

▲Up To Search▲

Price & Availability of STMP3550

	To Download STMP3550 Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .