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STI5500 PDF预览

STI5500

更新时间: 2024-11-05 03:30:51
品牌 Logo 应用领域
意法半导体 - STMICROELECTRONICS 解码器消费电路商用集成电路DVD
页数 文件大小 规格书
11页 321K
描述
SET TOP BOX / DVD BACKEND DECODER WITH INTEGRATED HOST PROCESSOR

STI5500 技术参数

生命周期:Obsolete零件包装代码:QFP
包装说明:FQFP,针数:208
Reach Compliance Code:compliantHTS代码:8542.39.00.01
风险等级:5.83Is Samacsys:N
商用集成电路类型:CONSUMER CIRCUITJESD-30 代码:S-PQFP-G208
长度:28 mm功能数量:1
端子数量:208最高工作温度:70 °C
最低工作温度:封装主体材料:PLASTIC/EPOXY
封装代码:FQFP封装形状:SQUARE
封装形式:FLATPACK, FINE PITCH认证状态:Not Qualified
座面最大高度:4.08 mm最大压摆率:50 mA
最大供电电压 (Vsup):3.6 V最小供电电压 (Vsup):3 V
表面贴装:YES温度等级:COMMERCIAL
端子形式:GULL WING端子节距:0.5 mm
端子位置:QUAD宽度:28 mm
Base Number Matches:1

STI5500 数据手册

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STi5500  
L
A
I
SET TOP BOX / DVD BACKEND DECODER  
T
N
E
WITH INTEGRATED HOST PROCESSOR  
D
I
F
N
SUMMARY  
O
C
.
.
ENHANCED 32-BIT VL-RISC CPU  
- FAST INTEGER/BIT OPERATION AND  
VERY HIGH CODE DENSITY  
- DES AND DVB DESCRAMBLERS  
- 32 SI/PSI FILTERS OF 16 BYTES  
VECTORED INTERRUPTS - 8 PRIORITIZED  
LEVELS  
DMA ENGINES/INTERFACES  
- 2 UARTS, 1 I2C CONTROLLER, 3 PWM  
OUTPUTS, 3 TIMERS, 3 CAPTURE TIMERS  
- 24 BITS OF PIO SHARED WITH SERIAL  
INTERFACES  
- OS LINK INTERFACE  
- BLOCK MOVE DMA, 2 MPEG DMAS  
- TELETEXT INTERFACE  
PROFESSIONAL TOOLSET SUPPORT  
- ANSI C COMPILER AND LIBRARIES  
- INQUEST ADVANCED DEBUGGING TOOLS  
NON-INTRUSIVE DEBUG CONTROLLER  
- HARDWARE BREAKPOINTS  
- REAL TIME TRACE  
.
.
HIGH PERFORMANCE MEMORY/CACHE  
SUBSYSTEM  
- 2KBYTES INSTRUCTION CACHE, 2KBYTES  
SRAM, 2KBYTES DATA CACHE/SRAM  
- 160MBYTES/S BANDWIDTH  
.
COMBINED VIDEO AND AUDIO DECODER CORE  
- VIDEO DECODER FULLY SUPPORTS  
MPEG-2 MP@ML  
- MEMORY REDUCTION - PAL MP@ML IN  
12MBITS  
- 2 TO 8 BIT PER PIXEL OSD OPTIONS  
- LETTERBOX (16:9) DISPLAY FORMAT  
- HORIZONTAL AND VERTICAL RESIZING  
FUNCTIONS  
- AUDIO DECODER SUPPORTS LAYERS  
1 AND 2 OF MPEG, INTERFACE TO  
EXTERNAL DOLBY AC-3 DECODER  
.
.
.
208 PIN PQFP PACKAGE  
.
.
PAL/NTSC ENCODER  
- MACROVISION VERSION 7.01/6.1  
COMPATIBLE  
- TELETEXT, AND CLOSED CAPTION  
- SIMULTANEOUS OUTPUT OF RGB, CVBS  
AND COMPONENT VIDEO  
DESCRIPTION  
The STi5500 is the first of a new generation of  
integrated multimedia decoder engines for set top  
box and DVD applications. It offers a high level of  
integration by reducing the complete set top box  
decoding chain from Transport Demux to  
PAL/NTSCEncoder onto one chip.At the same time  
it dramatically enhances CPU and Graphics per-  
formance, and cutsdowntotalsystemmemory cost.  
HIGH PERFORMANCE SDRAM MEMORY  
INTERFACE  
- SUPPORTS 1 OR 2 16MBIT 100MHz SDRAMS  
- ACCESSIBLE BY MPEG DECODER, CPU  
AND DMAS  
- HIGH BANDWIDTH ACCESS FROM CPU  
ALLOWS HIGH PERFORMANCE OSD  
OPERATIONS  
.
.
PROGRAMMABLE MEMORY INTERFACE  
- 4 BANKS EACH 8/16 BITS WIDE  
- SUPPORT FOR MIXED MEMORY,  
PERIPHERALS, DRAM AND POWER PC  
LINK INTERFACE  
- SERIAL INPUT  
- SUPPORTS DSS, DVB, AND DVD  
BITSTREAMS  
PQFP208  
(Plastic Quad Flat Pack)  
ORDER CODE : STi5500  
- 32 PIDS SUPPORTED  
1/11  
October 1997  
This is advance information on a new product now in development or undergoing evaluation. Detaisl are subject to change without notice.  

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