Datasheet > STI5189

STI5189

更新时间： 2024-11-23 11:59:07

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		解码器
页数	文件大小	规格书
9页	149K
描述
Low-cost QPSK demodulator and MPEG2 decoder for set-top box applications

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STI5189 数据手册

STi5189

Low-cost QPSK demodulator and MPEG2 decoder

for set-top box applications

Data brief

■ Advanced security features, compatible with

Features

the latest CA requirements

■ DVB-S compliant

■ Satellite STBs can be produced with very small

■ QPSK demodulation and DiSEqC™ controller

■ MPEG2 MP@ML video decoding

BOM and two-layer PCBs

■ Active and passive low power modes

■ Integrated voltage regulator

■ Audio decoding (MPEG1, 2, MP3, Dolby Digital

5.1)

■ Two package options: PBGA 23x23

■ Linux and OS21 compatible ST40 applications

and LFBGA 15x15

CPU (350 MHz)

■ 16-bit SDR/DDR1 compatible local memory

Description

interface

The STi5189 integrates in a single IC, QPSK

demodulation, FEC, Multi-stream transport

demultiplexing, an applications CPU, audio/video

decode, video processing, graphics and display,

advanced security, STB peripherals, audio/video

DACs, digital audio/video outputs, USB 2.0 host

controller/ULPI and an Ethernet MAC MII/RMII

interface.

■ Multi-stream, DVR capable, transport stream

processing

■ Extensive connectivity (USB 2.0 host/ULPI,

Ethernet MAC MII/RMII, DVB-CI)

■ External memory interface supporting NOR,

NAND and serial Flash

Resets

Clocks

Modes

Analog out

PCM I/O

S/PDIF out

STB peripherals I/O

External interrupts

JTAG

CPU/FPU

Audio I/O

Peripherals

System

interfaces

Flash, SFlash

NOR, NAND

Clock Gen

System serv

ST40 350MHz

PCM players

S/PDIF player

DACs

MMU

SSC

UART

GPIO

EMI

SPI

LMI

Interrupts

I cache

D cache

Timer

FDMA

Serial Flash

PWM

Infrared

Smartcard

ILC

Debug

Blitter display

SDRAM/DDR

Memory

Audio decoder

STBus

Transport

Security

Video decoder

Display

Video I/O

Video planes

Graphic planes

Cursor plane

Main VDP

Aux VDP

Deinterlacer

Capture

DVOs

Denc

Teletext

DACs

USB

LCMPEG

PTI

TS merger

Connectivity

VTG

Ethernet

Demodulator

DVB-S

Transport streams

Parallel/serial in/out

IQ in

Digital video SD in/out

Analog video SD out

Transport

streams

July 2009

Doc ID 15458 Rev 3

1/9

For further information contact your local STMicroelectronics sales office.

www.st.com

12 3 4 5 6 7...9

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