PNX9530E/V140,557

Overview

The PNX9530E/V140,557 is a software-enabled video and multimedia entertainment platform designed for automotive applications. It features a TriMedia processor (TM3282) with a maximum internal TM clock frequency of 351 MHz. The device supports dual video MPEG decoding and rendering on separate screens. It includes a 32-bit DDR2 SDRAM interface capable of data rates up to 533 MHz and integrates USB 2.0 High-Speed On-The-Go (OTG), PCI 2.2, and I2C-bus interfaces. The component is qualified to AEC-Q100 Grade 3 standards.

Feature Summary

• Dual video MPEG decoding and rendering with independent control and On-Screen Display (OSD) for each stream
• Proprietary video post-processing algorithms including deinterlacing, noise reduction, and color correction
• Integrated connectivity via USB 2.0 OTG, PCI 2.2, and XIO interface for HDD/CD/DVD support
• AEC-Q100 Grade 3 qualification for automotive environments

Applications

• Front Seat Entertainment (FSE) systems
• Rear Seat Entertainment (RSE) systems
• In-car DVD or CD playback devices with software navigation
• USB, SD card, or HDD audio/video playback devices
• WiFi audio/video streaming (DLNA compliant) and Bluetooth audio streaming

Procurement Notes

Verify the specific suffix /V140,557 against the manufacturer's official documentation to confirm package variant and revision status. Ensure compatibility with the recommended external DDR2 memory device MT47H16M16BG-37E for optimal performance. Confirm that the BGA456 package footprint matches the target PCB design constraints.

Selection Notes

Select this model over PNX9531 or PNX9535 based on the required 351 MHz TM clock frequency and 32-bit DDR2 interface width. The PNX9530 supports up to three video input channels, whereas the PNX9535 supports only one. Ensure the application utilizes the software-enabled flexibility provided by the fixed hardware platform for diverse multimedia use cases.

Part Context

This component belongs to the PNX953x series, which includes the PNX9530, PNX9531, and PNX9535. These devices share a common software-enabled multimedia platform architecture but differ in processing speed, memory interface width, and video input channel count. The PNX9530 offers a balance of high-speed processing and extensive connectivity options suitable for complex in-car entertainment systems.

Replacement Considerations

PNX9531E: Offers higher TM clock frequency (450 MHz) and 32-bit DDR2 interface. PNX9535E: Features lower TM clock frequency (243 MHz) and 16-bit DDR2 interface. Verify pin compatibility and software configuration requirements when substituting within the PNX953x family.