STi7167 is a high definition decoder chip produced by ST. It supports DVB-C and DVB-T demodulation and supports H264/VC-1/MPEG2, H264/VC-1/MPEG2/AVS high-definition and standard-definition video decoding, supports MPEG 1, 2, MP3, DD/DD+, AAC/AAC+, WMA9/WMA9Pro multi-channel audio decoding, supports Linux, Windows CE and OS21 operating systems, supports 32-bit DDR1/DDR2 local memory interface, supports dual USB hosts, e-SATA (optional), Ethernet MAC/MII/RMII and PCI connections, and supports SVP, MS-DRM and DTCP-IP security and DRM functions.
The STi7167 is a highly integrated system-on-chip (SoC) designed for set-top box (STB) applications across cable, terrestrial, and hybrid networks. It combines a configurable DVB-C/DVB-T demodulator with advanced STB decoding and display functions, including support for high-definition video standards like H.264, VC-1, and MPEG2.
The chip features an ST40-300 applications CPU running at 450 MHz and utilizes STMicroelectronics' DELTA video decoding system with an ST231 processor. It offers extensive connectivity options, including dual USB 2.0 hosts, optional e-SATA, Ethernet MAC, and PCI interfaces, making it suitable for low-cost, high-performance STBs with DVR capabilities.
| CPU Speed | 450 MHz |
|---|---|
| Video Decoding Standards | H264/VC-1/MPEG2 |
| Demodulator Types | DVB-T/DVB-C |
| Package Type | FPBGA 27 mm x 27 mm |
| Memory Interface | 32-bit DDR1/DDR2 |
It supports advanced high-definition video decoding for H.264, VC-1, and MPEG2.
Yes, it includes an integrated DVB-C or DVB-T demodulator.
The ST40-300 applications CPU operates at 450 MHz.