STI5517AUA 데이터 시트보기 (PDF) - STMicroelectronics

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STI5517AUA

Low-cost set-top box decoder

STMicroelectronics 

STI5517

FEATURES

■ 180 MHz 32-bit ST20 CPU

– 8 Kbytes internal SRAM, 8 Kbytes of I-cache

and 8 Kbytes of D-cache

■ Integrated transport demultiplexer

– DES, DVB and ICAM descramblers

– Support for more than 48 PID slots

■ MPEG-2 MP@ML video decoder

– Fully programmable horizontal and vertical

SRCs

■ Audio features

– MPEG-1 layers I/II decoding (MP3 option)

– Dolby Digital 5.1 down-mixed to 2 channels

– DolbyPro Logic compatible

– SRS TruSurround virtual surround sound

– PCM audio input

■ Integrated audio DACs

■ Graphics/display

– 5 display planes (background, video, still,

OSD and cursor)

– 2, 4 and 8 bpp CLUT graphics

– RGB16 graphics

■ PAL/NTSC/SECAM video encoder

– RGB, CVBS, Y/C and YUV outputs with

10-bit DACs

– Encoding of CGMS, teletext, WSS, VPS,

closed caption

– Macrovision 7.01 copy protection

■ Interfaces

– D1 input

– POD and dual DVB common interface

– 5 ASCs (UARTs) with Tx and Rx FIFOs

– 6 x 8-bit banks of parallel I/O

– 2 smartcard interfaces and clock generators

– 4 PWM channels

– Multichannel IR transmitter/receiver

– Low power/RTC/watchdog controller

■ Package PBGA 35 x 35 (388)

PART NUMBERING

Table 1. Order codes

Part Number

STi5517ZUA

STi5517AUA

Desc r i p ti o n

Development version, all options

Basic DVB

REVISION HISTORY

Table 2. Revision history

Date

Revision

October-2004

1

First issue

Description of Changes

2/3

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