STI5105ALC ,High-performance advanced SD decoder for set-top boxfeatures the ST20 CPU that is standard across the OMEGA range but boosts the clock speed to 200 MHz ..
STI5107AYA ,Low-cost interactive set-top box decoderSTi5107Low-cost interactive set-top box decoderData Brief■ Audio subsystem
STI5107CYA ,Low-cost interactive set-top box decoderFeatures– simultaneous MPEG audio decode and ■ Enhanced ST20 32-bit VL-RISC CPUoutput of Dolby stre ..
STI5107CYA ,Low-cost interactive set-top box decoderFeatures– simultaneous MPEG audio decode and ■ Enhanced ST20 32-bit VL-RISC CPUoutput of Dolby stre ..
STI5107CYA ,Low-cost interactive set-top box decoderSTi5107Low-cost interactive set-top box decoderData Brief■ Audio subsystem
STI5107CYB ,Low-cost interactive set-top box decoderSTi5107Low-cost interactive set-top box decoderData Brief■ Audio subsystem
SVC201SPA ,Electronic Tuning SystemFeatures Package Dimensions•The SVC201SPA, 201Y are varactor diodes ofunit : mmhyper abrupt junctio ..
SVC201Y ,Varactor Diode (IOCAP) for FM Receiver Electronic TuningFeatures Package Dimensions · The SVC201SPA, 201Y are varactor diodes of hyperunit:mmabrupt junctio ..
SVC202 ,Varactor Diode (IOCAP) for FM Receiver Electronic TuningFeatures Package Dimensions · Twin type FM electronic tuning-use varactor diodeunit:mmwhich excels ..
SVC202SPA ,Varactor Diode (IOCAP) for FM Receiver Electronic TuningFeatures Package Dimensions•Twin type FM electronic tuning-use varactor diodeunit : mmwhich excels ..
SVC203CP ,Varactor Diode for FM Low-Voltage Electronic Tuning UseFeatures• Dual type with a good linearity of C-V characteristic. Excels in large input characterist ..
SVC203CP ,Varactor Diode for FM Low-Voltage Electronic Tuning UseAbsolute Maximum Ratings at Ta=25°C unitReverse Voltage V 16 VRJunction Temperature Tj 125 °CStorag ..
STI5105ALC
High-performance advanced SD decoder for set-top box
Data BriefNovember 2008 Rev 1 1/5
STi5105High-performance advanced SD decoder for set-top box
Features Enhanced ST20 32-bit VL-RISC CPU 200 MHz, single cycle cache, 4 Kbyte
instruction cache, 4 Kbyte data cache, 2
Kbyte SRAM Unified memory interface Up to133 MHz,16-bit wide DDR interface Programmable flash memory interface SRAM, peripheral, Flash, SFlash™ support Support for low-cost DVB-CI and ATAPI Programmable transport interface (PTI) Single transport stream input Support for DVB transport streams Integrated DVB, ICAM descramblers MPEG-2 MP@ML video decoder Fully programmable horizontal and vertical
SRCs Graphics/display Advanced blitter base compositor 8 bpp CLUT graphics, 256 x 30 bits
(AYCbCr) CLUT entries 16 bpp true color graphics, RGB565,
ARGB1555, ARGB4444 formats with link-list
control Alpha blending, antialiasing, antiflutter,
antiflicker filters 2D paced blitter engine with fill function PAL/NTSC/SECAM encoder RGB, CVBS, Y/C and YUV outputs with four
10-bit DAC outputs. RGB/CVBS or
YUV/CVBS or YC/CVBS Encoding of CGMS, Teletext, WSS, VPS,
close caption Audio subsystem MPEG-1 layers I/II Simultaneous MPEG audio decode and
output of Dolby streams on S/PDIF IEC958/IEC1937 digital audio output
interface Integrated stereo audio DAC system Central DMA controller On-chip peripherals Two ASCs (UARTs) with Tx and Rx FIFOs Three 8-bit banks of parallel I/O and one 7-
bit bank One smartcard interface and clock
generator Two SSCs for I²C/SPI master/slave
interfaces Infrared transmitter/receiver Integrated VCXO Low-power/RTC/watchdog controller JTAG/TAP interface Package 24 mm x 24 mm LQFP216 or
23 mm x 23 mm BGA.
Description STi51052/5
1 DescriptionSTMicroelectronics sets a new standard for performance, price and integration in the single
chip MPEG-2 set-top box decoder market with the introduction of the STi5105.
This highly integrated solution targets mass market STBs, offers increased performance
over earlier devices, and includes many features to further reduce costs, including a unified
memory architecture.
The STi5105 features the ST20 CPU that is standard across the OMEGA range but boosts
the clock speed to 200 MHz which, when combined with the 2D graphics engine, gives the
new device outstanding graphics performances.
Targeting low-cost, single tuner STB applications, the STi5105’s DDR memory interface
both reduces system costs and minimizes overall system latency, ensuring the new device
can support the most demanding interactive TV applications and middlewares.
The integration of VCXO and audio DACs ensures that manufacturers using the STi5105
cut their bill of materials and significantly simplify board design and assembly.
STi5105 is supplied in either 24 mm x 24 mm LQFP216 or 23 mm x 23 mm BGA package.
STi5105 Ordering information3/5
2 Ordering information
Table 1. Ordering information
Revision history STi51054/5
3 Revision history
Table 2. Document revision history
STi51055/5
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