STIH239 datasheet(1/4 Pages) STMICROELECTRONICS

部件名	STIH239

功能描述	Dual HD satellite STB processor with integrated demodulators and low power standby controller

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制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

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For further information contact your local STMicroelectronics sales office.

February 2012

Doc ID 022870 Rev 1

1/4

4

STiH239

Dual HD satellite STB processor with integrated demodulators

and low power standby controller

Data brief

Features

■ ST40 applications CPU with 256 KB L2 cache

■ 32-bit LMI supporting DDR2/DDR3

■ Decoding of H264, MPEG2, VC-1 and AVS HD

video streams

■ Decoding of 1080p60 AVC, dual HD AVC and

MVC SHP video streams

■ 3DTV decoding and display compatible with

HDMI 1.4a

■ Extensive connectivity (2 × USB 2.0 ports;

Ethernet MII/RMII/TMII port; SD/MMC card

port; eSATA port; PCIe)

■ Secure boot from SLC NAND Flash or Serial

NOR Flash; eMMC booting option

■ Low-power process and architecture

■ Integrated low power standby controller

■ High-quality video resizing and de-interlacing

■ Integrated Ethernet PHY

■ Integrates DVB-S/DVB-S2 dual stream

demodulation and FEC

Description

The STiH239 uses the latest process technology

to provide a cost-effective, feature rich, highly

integrated SoC for set-top boxes (STBs). It is

targeted at the advanced decoding STB market

across satellite networks, and is suitable for

operator markets (with advanced security) and

retail markets worldwide.

The STiH239 provides a solution for operators

and manufacturers to specify a range of cost-

effective, high performance, interactive STBs, and

DVR STBs, with content delivery possible using

broadcast or broadband networks, or both (hybrid

STBs).

The STiH239 integrates a high performance dual

stream satellite receiver, supporting DVB

compliant reception, channel demodulation, and

forward error correction (FEC). The dual stream

demodulators are compatible with DVB-S2

(QPSK/8PSK), DVB-S (QPSK) and legacy

DirecTVTM transmission standards.

JTAG

STB peripherals I/O

Resets

Analog out

Clocks

Modes

PCM I/O

S/PDIF out

external interrupts

Peripherals

Connectivity

Transport

Security

Analog video

Audio I/O

Display

Video I/O

Transport streams

Parallel/serial in/out

Audio decoder

Video decoder

System

interfaces

CPU/FPU

STBus

SLC NAND Flash

DDR3 LMI

eSATA/PCI-E

Ethernet

SD-MMC/SDIO

Dual USB

Clock Gen

System

Dual FDMA

L2 cache

Serial Flash

CI-Plus cards

DDR2/DDR3

Low power

standby

controller

HDMI

DVB-S

DVB-S2

demodulators

Transport

streams

IF in

services

www.st.com

类似零件编号 - STIH239

制造商	部件名	数据表	功能描述
STMicroelectronics	STIH237	89Kb / 4P	HD satellite STB processor with integrated demodulator and low power standby controller 28-Feb-2012

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