Data brief

For further information contact your local STMicroelectronics sales office.

January 2010

Doc ID 16950 Rev 1

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STi5267

Advanced SD STB decoder

with integrated DVB-T/DVB-C demodulator

Features

– Compatible with low to high IF tuners

– DVB-T demodulation

– DVB-C demodulation

– DVB-CI compliant output

– I²C serial bus interface

(H264/VC-1/MPEG2/AVS)

(MPEG 1, 2, MP 3, DD/DD+, AAC/AAC+, and

WMA9/WMA9pro)

ST40 applications CPU (450 MHz)

interface

processing

e-SATA (optional), Ethernet MAC/MII/RMII,

and PCI)

SVP, MS-DRM, and DTCP-IP

Description

The STi5267 uses state-of-the-art process

technology to provide a fully featured SD 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

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

Dual PTI

TS merger

ST231 CPU

Video planes

Graphic planes

Cursor plane

Main VDP

Deinterlacer

Capture

Denc

Teletext

DACs

HDMI

VTGs

Analog video SD out

Audio I/O

Display

DVP

Video I/O

Transport streams

Parallel/serial in/out

Audio decoder

ST231 CPU

Video decoder

EMI

PCI

SPI

LMI

System

interfaces

Aux VDP

CPU/FPU

MMU

Interrupts

I cache

D cache

Timer

ST40 450MHz

Debug

STBus

PCM players

PCM reader

DACs

Dual FDMA

Bdisp Blitter

Delta Mu

Flash, SFlash

NOR, NAND

USB

e-SATA (option)

Ethernet

DAA

Demodulator

DVB-T

IF in

Transport

streams

DVB-C

DDR1/DDR2

Serial Flash

PCI Peripherals

Memory

Flash, SFlash

NOR, NAND

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