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STi5188 Low-cost free-to-air satellite set-top box decoder

技术特性

• 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 to 166 MHz, 16-bit wide SDRAM interface
• Serial flash interface
  • Serial flash support (SPI/SSC)
• Embedded DVB-S QPSK demodulator
  • Fast channel acquisition
  • Compatible with direct conversion tuners
  • Digital carrier and timing recovery loops
  • Up to 60 Msps operation
  • Automatic spectral inversion ambiguity resolution
  • Digital cancellation of ADC offset
  • Digital nyquist root filter
• External transport stream input
  • Support for DVB transport streams
• MPEG-2 MP at ML video decoder
  • Fully programmable horizontal and vertical SRCs
• 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 and closed caption
• Graphics/display
  • Blitter-based display compositor
  • 8 bpp CLUT graphics, 256 x 30-bit (AYCbCr) CLUT entries or 16-bit true color graphics, RGB565 and ARGB1555 formats. Link-list control
  • 2-D paced blitter engine with fill function
  • Multiple channel presentation
• Audio subsystem
  • MPEG-1 layers I/II
  • Direct voltage, single ended, stereo audio DAC
• Central DMA controller
• On-chip peripherals
  • One ASC (UART) with Tx and Rx FIFOs
  • Three 8-bit banks of parallel I/O and one 7-bit bank
  • Two SSCs for I²C/SPI master/slave interfaces
  • Infrared transmitter/receiver
  • Integrated VCXO
  • Low-power RTC watchdog controller
• JTAG/TAP interface
• Package TQFP176 20 mm x 20 mm.

STi5188 订购信息

订购型号	产品状态	美金价格	数量	封装	包装形式	温度范围	材料声明
STI5188HTB	NRND		1000	TQFP 176 20x20x1.0	Tray		STI5188HTB
STI5188ATB	NRND		1000	TQFP 176 20x20x1.0	Tray		STI5188ATB

DATA BRIEF

描述	版本	大小
STi5188 : DB0729: Low-cost free-to-air satellite set-top box decoder	1	48KB