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NXP Semiconductors PNX9531E/V140,518
- Part No.:
- PNX9531E/V140,518
- Manufacturer:
- NXP Semiconductors
- Category:
- Application Specific Microcontrollers
- Package:
- 456-BGA
- Datasheet:
-
PNX9531E/V140,518.pdf
- Description:
- IC MEDIA PROCESSOR
- Quantity:
- Payment:
- Shipping:
Inventory:1,594
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Product details
Overview
PNX9531E/V140,518 from NXP Semiconductors is a software-enabled automotive-grade multimedia processor featuring dual MPEG video decoding, DDR2 SDRAM interface (32-bit, up to 533 MHz), PCI 2.2, USB 2.0 OTG, and I²C-bus connectivity. It delivers high-fidelity video post-processing-including deinterlacing, motion-adaptive noise reduction, and film detection-for in-vehicle front/rear seat entertainment systems.
For engineers reviewing the PNX9531E/V140,518 datasheet, PNX9531E/V140,518 pinout, PNX9531E/V140,518 application, or PNX9531E/V140,518 equivalent, key selection criteria include its AEC-Q100 Grade 3 qualification, 450 MHz TriMedia TM3282 core clock, 32-bit DDR2 memory interface, dual independent video output routing, and support for HDMI-capable video composition via external PHY.
Technical Context
The PNX9531E/V140,518 implements a TriMedia TM3282 processor core with dedicated video composition and DVD descrambling hardware accelerators. Its memory subsystem supports JEDEC-compliant DDR2 SDRAM at up to 533 MHz data rate with 32-bit bus width and on-die termination.
Video processing includes dual independent input routers feeding separate video composition pipelines, each supporting independent OSD, scaling, and proprietary post-processing algorithms-such as edge-dependent deinterlacing and adaptive backlight dimming-configured via software-defined registers.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core Architecture | TriMedia TM3282 VLIW DSP core with hardware video acceleration units |
| Max Internal Clock | 450 MHz - determines real-time decode throughput for dual MPEG-2/4 streams |
| DDR2 Interface | 32-bit width, up to 533 MHz - enables ≥1.7 GB/s memory bandwidth for video frame buffering |
| Video Inputs | Up to 3 digital video inputs (ITU-R BT.656, transport stream) - supports multi-source switching |
| Video Outputs | Dual independent RGB/656 outputs with horizontal/vertical sync - drives two displays simultaneously |
| Automotive Qualification | AEC-Q100 Grade 3 (−40 °C to +85 °C) - validated for under-dash infotainment deployment |
| PCI Interface | PCI 2.2 compliant, 33 MHz, 32-bit - enables host processor offload and peripheral expansion |
| USB Support | USB 2.0 High-Speed On-The-Go - allows direct connection to flash drives, cameras, and mobile devices |
Pinout & Package
PNX9531E/V140,518 is housed in a 456-ball plastic BGA package (SOT795-1), 27 mm × 27 mm × 1.75 mm body, with 0.8 mm ball pitch. Power delivery uses distributed VDDD(C), VDDD(IO), and multiple VDDA/ VSSA domains for analog/DDR/USB/PCI isolation.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| MM_A13–MM_A0 | DDR2 Address Bus | 14-bit address lines for up to 1 Gb DDR2 memory addressing |
| MM_D31–MM_D0 | DDR2 Data Bus | 32-bit bidirectional data path with byte-level DM strobes for write masking |
| VDO_D35–VDO_D0 | Digital Video Output Bus | 36-bit parallel RGB/YUV output supporting 1080p timing with embedded sync |
| VDI_D15–VDI_D0 | Digital Video Input Bus | 16-bit parallel video input supporting ITU-R BT.656 and transport stream capture |
| PCI_AD31–PCI_AD0 | PCI Address/Data Multiplex | 32-bit multiplexed address/data bus compliant with PCI 2.2 timing requirements |
| USB_DP / USB_DM | USB 2.0 Differential Pair | Full-speed/high-speed differential signaling with integrated termination and slew control |
Key Features
| Feature | Design Value |
|---|---|
| Dual Independent Video Decoding | Simultaneous decode of two MPEG-2/4 streams with per-stream OSD, scaling, and color correction |
| Proprietary Video Post-Processing | Real-time algorithms including motion-adaptive deinterlacing, artifact reduction, and skin-tone enhancement |
| Flexible Memory Interface | Configurable 32-bit DDR2 interface supporting MT47H16M16BG-37E and backward DDR1 compatibility |
| Multiplexed GPIO Architecture | 60+ programmable pins supporting video, audio, XIO, PCI, USB, and clock functions via software configuration |
| Automotive System Integration | 5 V-tolerant I/O on PCI, XIO, GPIO, and USB interfaces; single 27 MHz crystal for full system clock generation |
| Hardware Security Acceleration | Dedicated DVD descrambler engine supporting CSS and regional lock enforcement |
Applications
| Front Seat Entertainment (FSE) | Rear Seat Entertainment (RSE) |
|---|---|
Use Scenario: Central infotainment head unit delivering live broadcast TV and local media playback to driver display. IC Role / Device Role / Timing Role: Primary video composition and decoding engine managing dual video sources with independent timing control. Use Value: Enables seamless picture-in-picture and source switching without frame drops using hardware-accelerated video pipelines. | Use Scenario: Dual-screen rear-seat system playing DVD and streaming video from USB storage simultaneously. IC Role / Device Role / Timing Role: Dual-output video processor driving independent LCD panels with synchronized audio routing. Use Value: Eliminates need for two discrete decoders by integrating dual decode, composition, and output timing in one SoC. |
| DVD/CD Playback Device | In-Car Video Source Decoder |
Use Scenario: Standalone automotive DVD player with SW navigator and JPEG slideshow capability. IC Role / Device Role / Timing Role: Full-featured multimedia SoC handling DVD descrambling, MPEG decode, audio processing, and GUI rendering. Use Value: Reduces BOM count by integrating DVD descrambler, audio codec, video scaler, and USB host controller. | Use Scenario: Aftermarket video interface converting CVBS or HDMI camera feeds for backup display. IC Role / Device Role / Timing Role: Digital video input processor with ITU-R BT.656 capture, format conversion, and RGB output timing generation. Use Value: Supports legacy analog camera integration via digitization and real-time deinterlacing before display output. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar multimedia processor applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| PNX9530E/V140,518 | Lower 351 MHz TM clock; identical 32-bit DDR2 interface and dual video capability | Targeted at cost-sensitive FSE systems with reduced compute headroom for advanced post-processing | Select when peak video processing load is moderate and thermal envelope is constrained |
| PNX9535E/V140,518 | 16-bit DDR2 interface; single video input channel; lower 243 MHz TM clock | Suitable for single-source RSE or audio-centric infotainment with basic video playback only | Choose for simplified designs requiring minimal video I/O and lower memory bandwidth |
Compared with PNX9530E/V140,518 and PNX9535E/V140,518, the PNX9531E/V140,518 provides the highest TM clock frequency and full 32-bit DDR2 bandwidth-making it optimal for dual-stream decoding with intensive real-time post-processing in automotive Grade 3 environments.
Availability
PNX9531E/V140,518 is available at Aetrix Electronics and suitable for front seat entertainment (FSE), rear seat entertainment (RSE), and in-vehicle DVD/CD playback systems requiring stable component supply across extended automotive temperature ranges and long production lifecycles.
Supply support for PNX9531E/V140,518 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
NXP Semiconductors is a global semiconductor company headquartered in Eindhoven, Netherlands, specializing in secure connectivity solutions for automotive, industrial, and IoT applications.
The PNX9531E/V140,518 belongs to NXP's TriMedia multimedia processor family, designed specifically for automotive infotainment platforms requiring high-performance video decoding, flexible I/O, and AEC-Q100 qualification.
FAQ
What is the maximum DDR2 memory data rate supported by the PNX9531E/V140,518?
The PNX9531E/V140,518 supports DDR2 SDRAM operation up to 533 MHz data rate, enabling a theoretical peak bandwidth of 1.7 GB/s on its 32-bit interface. This is confirmed in Section 2.4 of the preliminary datasheet Rev. 01.11C. The recommended memory device is MT47H16M16BG-37E, and while DDR1 compatibility is noted, it is not guaranteed. PNX9531E/V140,518 design implementations must adhere to JEDEC DDR2 timing specifications for reliable operation.
Does the PNX9531E/V140,518 support dual independent video outputs with separate timing?
Yes, the PNX9531E/V140,518 supports two fully independent digital video outputs (VDO1 and VDO2), each with dedicated RGB/656 signals, horizontal/vertical sync (VDO_HOR/VDO_VER), and auxiliary control (VDO_AUX). As shown in Figure 1 and Table 8, both outputs operate concurrently with separate clock domains and composition engines-enabling simultaneous display on front and rear screens without shared timing constraints. PNX9531E/V140,518 firmware configures each pipeline independently for resolution, refresh rate, and OSD overlay.
Is the PNX9531E/V140,518 qualified for automotive use, and what grade does it meet?
Yes, the PNX9531E/V140,518 is qualified to AEC-Q100 Grade 3, specifying operation from −40 °C to +85 °C ambient temperature. This qualification is explicitly stated in Section 2.5 of the preliminary datasheet and applies to the full PNX9530/9531/9535 family. The device includes automotive-specific features such as 5 V-tolerant I/O on PCI, XIO, GPIO, USB, and I²C interfaces, making PNX9531E/V140,518 suitable for under-dash infotainment modules without additional level-shifting circuitry.
What video post-processing algorithms are implemented in hardware on the PNX9531E/V140,518?
The PNX9531E/V140,518 integrates proprietary hardware-accelerated video post-processing including motion-adaptive deinterlacing, edge-dependent deinterlacing, MPEG artifact reduction, film detection, natural motion interpolation, and adaptive backlight dimming. These functions are detailed in Section 2.3 and executed in dedicated video composition hardware-not general-purpose CPU cycles-ensuring deterministic latency and zero CPU overhead. PNX9531E/V140,518 firmware enables or configures these features via register-mapped control blocks per video stream.
How many digital video input channels does the PNX9531E/V140,518 support?
The PNX9531E/V140,518 supports up to three digital video input channels, as specified in Table 2 ("Main type differences") and Section 3.2 ("Typical applications"). Inputs accept ITU-R BT.656, transport stream, and RGB formats via the VDI_D[15:0] and VDI_CLK[2:0] pins. Each channel is independently routable to the video composition processor, allowing concurrent capture from sources such as tuner, camera, and USB video class device. This capability is exclusive to PNX9531E/V140,518 and PNX9530E/V140,518-PNX9535E/V140,518 supports only one input channel.
PNX9531E/V140,518 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Series:
- -
- Package/Case:
- 456-BGA
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Programmable:
- Not Verified
- Applications:
- Multimedia
- Core Processor:
- TriMedia™
- Program Memory Type:
- -
- Controller Series:
- Nexperia
- RAM Size:
- -
- Interface:
- GPIO, Host Interface, I2C, PCI, USB, XIO
- Number of I/O:
- 8
- Voltage - Supply:
- 1.16V ~ 1.24V, 3.15V ~ 3.6V
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 456-BGA (27x27)
PNX9531E/V140,518 FAQ
1.How can I place an order for PNX9531E/V140,518 through Aetrix?
Please submit a Request for Quotation (RFQ) for PNX9531E/V140,518 on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for PNX9531E/V140,518 reliable?
The price and inventory of PNX9531E/V140,518 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for PNX9531E/V140,518 is usually 5 days.
3.What payment methods are accepted for PNX9531E/V140,518?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for PNX9531E/V140,518 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for PNX9531E/V140,518?
PNX9531E/V140,518 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your PNX9531E/V140,518 order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for PNX9531E/V140,518?
For technical support, including PNX9531E/V140,518 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your PNX9531E/V140,518 requirements.
6.How does Aetrix verify that PNX9531E/V140,518 is sourced from the original manufacturer or authorized distributors?
All PNX9531E/V140,518 products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that PNX9531E/V140,518 meets industry standards.
7.What is the process for return or replacement of PNX9531E/V140,518?
All PNX9531E/V140,518 units undergo pre-shipment inspection (PSI). If there is an issue with PNX9531E/V140,518, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The PNX9531E/V140,518 part is unused and in its original packaging.
Return procedure for PNX9531E/V140,518:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
PNX9531E/V140,518 Tags
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CYPD3175-24LQXQ
Infineon Technologies
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SLB9672VU20FW1523XTMA1
Infineon Technologies
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SLB9670VQ20FW785XTMA1
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SLB9672XU20FW1523XTMA1
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SLB9673XU20FW2613XTMA1
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CYPD3125-40LQXIT
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AT97SC3204-U2A1A-20
Microchip Technology
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AT97SC3204-U2A1A-10
Microchip Technology
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SLM9670AQ20FW1311XTMA1
Infineon Technologies
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SLB9672XU20FW1613XTMA1
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SLB9672AU20FW1613XTMA1
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SLB9673AU20FW2613XTMA1
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