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STI7109NWD from ST,ST Microelectronics

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STI7109NWD

Manufacturer: ST, STM

Low-cost HDTV set-top box decoder for H.264 and Microsoft WMA9

Partnumber Manufacturer Quantity Availability
STI7109NWD ST, STM 8586 In Stock

Description and Introduction

Low-cost HDTV set-top box decoder for H.264 and Microsoft WMA9 The STI7109NWD is a system-on-chip (SoC) manufactured by STMicroelectronics. Below are the factual details about this part:  

### **Manufacturer:** STMicroelectronics  

### **Specifications:**  
- **Core:** ARM-based processor  
- **Functionality:** Designed for digital TV and set-top box applications  
- **Integration:** Combines CPU, video/audio processing, and peripheral interfaces  
- **Process Technology:** Likely built on advanced semiconductor process nodes for power efficiency  

### **Descriptions:**  
The STI7109NWD is part of STMicroelectronics' family of SoCs optimized for multimedia applications, particularly in digital TV and set-top boxes. It integrates multiple processing units to handle video decoding, audio processing, and system control.  

### **Features:**  
- **High-Performance CPU:** ARM-based architecture for efficient processing  
- **Video Decoding:** Supports multiple video formats (e.g., MPEG-2, H.264)  
- **Audio Processing:** Includes audio decoders and processing units  
- **Connectivity:** Interfaces for HDMI, USB, Ethernet, and other peripherals  
- **Security:** May include hardware-based security features for content protection  

For exact technical details (clock speeds, power consumption, etc.), refer to the official STMicroelectronics datasheet or product documentation.

Application Scenarios & Design Considerations

Low-cost HDTV set-top box decoder for H.264 and Microsoft WMA9

Alternative Part Number

  • BCM7405 --: Set-top box SoC with comparable HD decoding and integrated CPU/Demux capabilities, widely used as a functional substitute in STB designs.
  • S5H1411 --: Digital TV/STB demodulator-SoC class device offering similar broadcast front-end and video processing functions for set-top box applications.
  • MSTAR MSD7802 --: Integrated digital TV/STB controller SoC with comparable multimedia decoding and display processing, suitable as a design alternative.
  • SMP8654 --: Media processor SoC for IPTV/set-top boxes offering similar decoding and system integration capabilities.
  • MSTAR MSTAR-MS D780 --: Digital TV/STB system-on-chip with comparable multimedia processing features, suitable as an alternative platform.

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