PNX1502E,557

Overview

The PNX1502E,557 is a connected media processor from the Philips Semiconductors (NXP) PNX15xx series. It integrates a TM3260 VLIW media processor core for MPEG decoding and image processing. The device features a DDR SDRAM controller, PCI-XIO bus interface, 10/100 Ethernet MAC, and video input/output processors. It supports multiple I/O standards including SSTL_2 and BPX2T14MCP. The component operates with specific power supply sequencing and includes comprehensive clock management via PLLs and DDS clocks.

Feature Summary

• TM3260 VLIW Media Processor Core for MPEG decoding
• Integrated DDR SDRAM Controller with arbitration logic
• PCI-2.2 & XIO-16 Bus Interface Unit supporting IDE drives
• 10/100 Ethernet MAC with MII/RMII support

Applications

• Connected media processing systems
• Video input and output routing applications
• Devices requiring PCI peripheral connectivity

Procurement Notes

Verify the ordering suffix '557' against the manufacturer's official documentation to confirm package type and temperature range specifications. Ensure compatibility with required I/O voltage levels such as SSTL_2 or BPX2T14MCP before integration. Confirm that the component meets necessary regulatory compliance standards for the target market.

Selection Notes

Select this model when a VLIW-based media processor with integrated DDR control and PCI interfaces is required. Consider the TM3260 core capabilities for MPEG decoding tasks. Evaluate the available GPIO and video router resources against system design constraints. Verify power consumption requirements against the typical application data provided in the datasheet.

Part Context

The PNX1502E belongs to the PNX15xx series of connected media processors originally developed by Philips Semiconductors. This series is designed for multimedia applications requiring high-performance video processing and connectivity. The E suffix typically denotes an industrial temperature range variant within the product line.

Replacement Considerations

Consult the PNX15xx Series Data Book for cross-references to other devices in the family, such as the PNX1500, PNX1501, or PNX1503, which may share functional blocks but differ in memory or interface configurations.