Page 1
STiH223
HD cable STB processor with integrated demodulator
and low power standby controller
Data brief
Features
■ ST40 applications CPU with 256 KB L2 cache
■ 16-bit LMI supporting DDR2/DDR3
■ Decoding of H264, MPEG2, VC-1 and AVS HD
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; PCI-e)
■ 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
■ Targets two layer PCBs for cost-effective
zapper STB applications
■ Integrates ITU-T J.83 annex B demodulation
and FEC
Description
The STiH223 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 American and Asian cable networks that
utilize the ITU-T J.83 annex B physical layer. It is
suitable both for operator (with advanced security)
and retail markets.
The STiH223 provides a solution for operators
and manufacturers to specify a range of costeffective, high performance STBs, including basic
zappers, interactive STBs, and DVR STBs with
content delivery possible using broadcast or
broadband networks or both (hybrid STBs).
The STiH223 integrates a high performance cable
receiver, supporting reception, channel
demodulation, and forward error correction (FEC)
and is fully compliant with the ITU-T J.83 annex B
standard.
JTAG
CPU/FPU
Transport
Security
Transport streams
Parallel/serial in/out
Resets Analog out
Clocks
Modes
Clock Gen
System
services
Dual FDMA
L2 cache
Video decoder
Low power
standby
controller
ITU-T J.83 annex B
demodulator
IF in
Transport
stream
PCM I/O
S/PDIF out external interrupts
Audio I/O
Audio decoder
Display Video I/O
STBus
STB peripherals I/O
Peripherals
Analog video
HDMI
System
interfaces
DDR3 LMI
Connectivity
SLC NAND Flash
Serial Flash
CI-Plus cards
DDR2/DDR3
Dual USB
eSATA/PCI-e
Ethernet
SD-MMC/SDIO
March 2012 Doc ID 22935 Rev 1 1/4
For further information contact your local STMicroelectronics sales office.
www.st.com
4
Page 2
Introduction STiH223
1 Introduction
The STiH223 offers current users of ST’s growing family of advanced decoding ICs
enhancements in performance and features, enabling operators to offer consumers new
multimedia-rich services and viewing experiences, including new 3DTV features. Faster
DDR3 memory is also supported, and the applications CPU benefits from an L2 cache. The
STiH223 keeps pace with the latest advanced security requirements of the main CA
vendors, and an integrated standby controller enables the STiH223 to target stringent low
power regulations.
Features Benefits
ST40 applications CPU, with 32KI and 32KD L1
caches and 256K L2 cache.
Integrated low power standby controller within its
own power island.
Latest generation of ST's Delta video decoder
coupled with a High Quality Video Display
Pipeline (HQVDP).
Dual USB 2.0 hosts, eSATA, Ethernet MAC with
MII/RMII/TMII interfaces, PCI-e, SD-MMC/SDIO
interface.
NOCS1.0/1.1/1.2/3.0, NSK2.0 and DVB-CSA3
ready.
High performance processing for applications and
middleware.
Secure hibernation to, and fast resume from, very
low power passive standby mode, targeting STB
standby power < 0.5 W.
Decoding of advanced high definition standards
(MPEG2, H264, VC-1, AVS) plus the performance
and flexibility for web-based content decoding such
as Flash
impacting applications CPU performance.
Extensive high speed connectivity for the widest
range of STB peripherals, such as Flash drives,
external HDDs, Ethernet, home network controllers
(such as MoCA
memory cards.
Fully compliant with the latest advanced security
requirements of CA vendors.
®
, DivX™, MJPEG and Real®, without
®
, Wi-Fi), DOCSIS® modem and
Integrated ITU-T J.83 annex B
demodulation/FEC.
Ball compatible with other STiH2xx family
variants.
2/4 Doc ID 22935 Rev 1
Highly integrated STB solution, reducing
component count and manufacturing BOM.
Single platform versatility across all networks
(satellite, cable, terrestrial, IP).
Page 3
STiH223 Revision history
2 Revision history
Table 1. Document revision history
Date Revision Changes
14-Mar-2012 1 Initial release
Doc ID 22935 Rev 1 3/4
Page 4
STiH223
Please Read Carefully:
Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries (“ST”) reserve the
right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any
time, without notice.
All ST products are sold pursuant to ST’s terms and conditions of sale.
Purchasers are solely responsible for the choice, selection and use of the ST products and services described herein, and ST assumes no
liability whatsoever relating to the choice, selection or use of the ST products and services described herein.
No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted under this document. If any part of this
document refers to any third party products or services it shall not be deemed a license grant by ST for the use of such third party products
or services, or any intellectual property contained therein or considered as a warranty covering the use in any manner whatsoever of such
third party products or services or any intellectual property contained therein.
UNLESS OTHERWISE SET FORTH IN ST’S TERMS AND CONDITIONS OF SALE ST DISCLAIMS ANY EXPRESS OR IMPLIED
WARRANTY WITH RESPECT TO THE USE AND/OR SALE OF ST PRODUCTS INCLUDING WITHOUT LIMITATION IMPLIED
WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE (AND THEIR EQUIVALENTS UNDER THE LAWS
OF ANY JURISDICTION), OR INFRINGEMENT OF ANY PATENT, COPYRIGHT OR OTHER INTELLECTUAL PROPERTY RIGHT.
UNLESS EXPRESSLY APPROVED IN WRITING BY TWO AUTHORIZED ST REPRESENTATIVES, ST PRODUCTS ARE NOT
RECOMMENDED, AUTHORIZED OR WARRANTED FOR USE IN MILITARY, AIR CRAFT, SPACE, LIFE SAVING, OR LIFE SUSTAINING
APPLICATIONS, NOR IN PRODUCTS OR SYSTEMS WHERE FAILURE OR MALFUNCTION MAY RESULT IN PERSONAL INJURY,
DEATH, OR SEVERE PROPERTY OR ENVIRONMENTAL DAMAGE. ST PRODUCTS WHICH ARE NOT SPECIFIED AS "AUTOMOTIVE
GRADE" MAY ONLY BE USED IN AUTOMOTIVE APPLICATIONS AT USER’S OWN RISK.
Resale of ST products with provisions different from the statements and/or technical features set forth in this document shall immediately void
any warranty granted by ST for the ST product or service described herein and shall not create or extend in any manner whatsoever, any
liability of ST.
ST and the ST logo are trademarks or registered trademarks of ST in various countries.
Information in this document supersedes and replaces all information previously supplied.
The ST logo is a registered trademark of STMicroelectronics. All other names are the property of their respective owners.
© 2012 STMicroelectronics - All rights reserved
STMicroelectronics group of companies
Australia - Belgium - Brazil - Canada - China - Czech Republic - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan -
Malaysia - Malta - Morocco - Philippines - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States of America
www.st.com
4/4 Doc ID 22935 Rev 1
Loading...