Data brief

For further information contact your local STMicroelectronics sales office.

January 2010

Doc ID 16981 Rev 1

1/3

3

STi7162

Advanced STB decoder with integrated DVB-T/DVB-C demodulator

Features

– User-selectable mode

– Compatible with low to high IF tuners

– Flexible clock management

– ADC for RF signal strength indicator

(H264/VC-1/MPEG2)

(H264/VC-1/MPEG2/AVS)

(MPEG 1, 2, MP3, DD/DD+, AAC/AAC+,

WMA9/WMA9Pro)

ST40 applications CPU

interface

processing

optionally through Ethernet MAC/MII/RMII

Description

The STi7162 uses state-of-the-art process

technology to provide a fully featured HD AVC,

DVB-C, and DVB-T demodulator/decoder IC.

It is a highly integrated system-on-chip, suitable

for STB markets across cable, terrestrial, and

terrestrial/IP hybrid networks worldwide.

JTAG

STB peripherals I/O

Digital video HD/SD in/out

Resets

Analog out

Clocks

Modes

PCM I/O

S/PDIF out

External interrupts

Clock Gen

System serv

Peripherals

SSC

UART

MAFE

PWM

Infrared

Smartcard

Connectivity

Transport

Security

DVOs

Denc

Teletext

DACs

HDMI

VTGs

Analog video HD/SD out

Audio I/O

Display

DVP

Video I/O

Transport streams

Parallel/serial in/out

Audio decoder

CPU

Video decoder

EMI

SPI

LMI

System

interfaces

CPU/FPU

MMU

Interrupts

I cache

D cache

Timer

ST40

Debug

STBus

PCM players

PCM reader

DACs

FDMA

Bdisp Blitter

Flash, SFlash

NOR, NAND

USB

DAA

Demodulator

DVB-T

IF in

Transport

streams

DVB-C

DDR1/DDR2

Serial Flash

Memory

Flash, SFlash

NOR, NAND

Ethernet

(option)

www.st.com