STI5300 - STMicroelectronics

STI5300 High-performance set-top box decoder

The new STi5300 MPEG-2 decoder from ST www.datasheet4u.com provides a step-change in performance for pay TV set-top boxes and digital video recorders. Delivering 1.33 GOPS of processing power through an ST230 VLIW CPU running at 333 MHz, ST has ensured that manufacturers’ investment in new products is protected as the STi5300 can easily accommodate today’s i.

Features

■ ST231 VLIW host CPU
  – 333 MHz, 32 Kbyte ICache, 32 Kbyte DCache
  – up to 1.333 GOPs at 333 MHz
  – dynamic memory management through MMU
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■ PAL/NTSC/SECAM encoder
  – RGB, CVBS, Y/C and YUV outputs with 10-bit DACs
  – encoding of CGMS, Teletext, WSS, VPS, close caption Audio subsystem
  – MPEG-1 layers I/II, MP3
  – Dolby® Digital decoding
  – Dolby Pro Logic® compatible output
  – PCM input, mixing and sample rate conversion
  – SRS/TruSurroundXT® virtual surround sound
  – simultaneous MPEG audio decode and output of Dolby streams Unified memory interface Package 27 mm x 27 mm PBGA336
  – footprint op.