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NXP Semiconductors MCIMX6X4AVM08AC
- Part No.:
- MCIMX6X4AVM08AC
- Manufacturer:
- NXP Semiconductors
- Category:
- Microprocessors
- Package:
- 529-LFBGA
- Datasheet:
-
MCIMX6X4AVM08AC.pdf
- Description:
- IC MPU I.MX6SX 800MHZ 529MAPBGA
- Quantity:
- Payment:
- Shipping:
Inventory:487
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Product details
Overview
MCIMX6X4AVM08AC from NXP Semiconductors is a full-featured automotive-grade heterogeneous multicore SoC integrating an Arm Cortex-A9 core (800 MHz), an Arm Cortex-M4 core (227 MHz), a GC400T 2D/3D GPU, dual Gigabit Ethernet with AVB support, and dual 4-channel 12-bit ADCs. It targets infotainment head units and digital instrument clusters requiring real-time responsiveness, secure boot, and high-fidelity display/audio processing.
For engineers reviewing the MCIMX6X4AVM08AC datasheet, MCIMX6X4AVM08AC pinout, MCIMX6X4AVM08AC application, or MCIMX6X4AVM08AC equivalent, key selection criteria include its 19×19 mm 0.8 mm pitch BGA package, -40°C to +125°C junction temperature rating, PCIe v2.0 x1 interface, LVDS display support, and hardware-accelerated security via CAAM and TrustZone.
Technical Context
The MCIMX6X4AVM08AC implements a tightly coupled dual-core architecture where the Cortex-A9 runs Linux for rich UI and connectivity tasks while the Cortex-M4 handles deterministic real-time control (e.g., CAN message scheduling, sensor fusion) with dedicated TCM and MPU. Its memory subsystem includes 256 KB L2 cache, 128 KB OCRAM, and a 32-bit DDR3/DDR3L/LPDDR2-800 interface.
Hardware acceleration is distributed across dedicated IP blocks: GC400T GPU for OpenGL ES 2.0 rendering, PXP for pixel processing (resize/overlay/CSC), ASRC for multichannel audio sample rate conversion, and CAAM for AES-256, SHA-256, and RSA-2048 cryptographic operations - all accessible without CPU intervention.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Cores | Arm Cortex-A9 @ 800 MHz + Arm Cortex-M4 @ 227 MHz - Enables concurrent OS (Linux) and RTOS (FreeRTOS) execution with hardware-isolated memory domains. |
| GPU | GC400T 2D/3D engine supporting OpenGL ES 2.0 - Delivers smooth 1080p UI rendering and hardware-accelerated compositing for multi-layer displays. |
| Memory Interface | 32-bit DDR3/DDR3L/LPDDR2-800 - Supports up to 4 GB external RAM with 6.4 GB/s peak bandwidth for multimedia buffering and graphics frame stores. |
| Display Interfaces | Two parallel 24-bit LCDIF + one LVDS port - Enables dual-display output (e.g., main cluster + rear-seat entertainment) at 1080p@60Hz and WXGA@60Hz respectively. |
| Connectivity | Dual 10/100/1000 Mbps Ethernet with IEEE 1588 & AVB - Provides time-synchronized audio/video streaming and deterministic network communication for vehicle domain controllers. |
| Security | CAAM + TrustZone + A-HAB v4 - Enables secure boot with SHA-256 signature verification, encrypted firmware updates, and isolated secure memory (32 KB). |
| Analog Inputs | Two 12-bit ADCs, 4 channels each - Supports direct connection of vehicle sensors (e.g., battery voltage, cabin temperature, pedal position) without external signal conditioning. |
| Package | 19×19 mm MAPBGA, 0.8 mm pitch, 457-ball - Matches automotive PCB layout standards with thermal pad for die temperature monitoring and dissipation. |
Pinout & Package
MCIMX6X4AVM08AC uses a 19×19 mm plastic MAPBGA package with 457 I/O balls and 0.8 mm pitch. The package includes a central thermal pad for enhanced thermal performance in automotive under-hood environments.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD_ARM | Cortex-A9 Core Supply | 1.2 V ±3% regulated input; requires low-noise decoupling due to dynamic current draw during burst-mode execution. |
| VDD_SOC | SoC Logic & Interconnect Supply | 1.0 V ±3% supply powering L2 cache, AXI/AHB fabric, and peripheral bridges - sensitive to ripple-induced timing violations. |
| VDDA_3P3 | Analog I/O Reference | 3.3 V analog supply for ADC, USB PHY, and LVDS transmitter - must be isolated from digital noise to maintain 12-bit ENOB. |
| ENET1_RX_CLK | Ethernet Receive Clock Input | 25 MHz differential clock input for AVB-compliant time-sensitive networking; routed as controlled-impedance pair. |
| LVDS0_CLK_P/N | LVDS Display Clock Pair | Differential 85 MHz clock for serial pixel transmission; requires matched trace length and 100 Ω termination to minimize jitter-induced display artifacts. |
| BOOT_MODE0–3 | Boot Configuration Inputs | Strapped at power-up to select boot source (eMMC, NAND, QSPI); weak internal pull-ups enable default eMMC boot if left unconnected. |
Key Features
| Feature | Design Value |
|---|---|
| Heterogeneous Dual-Core Architecture | Enables Linux-based HMI on Cortex-A9 while offloading real-time CAN/FlexCAN scheduling and sensor preprocessing to Cortex-M4 - eliminating RTOS/Linux coexistence latency. |
| Hardware Security Acceleration | CAAM performs AES-256 encryption/decryption at >100 MB/s and RSA-2048 signing in <10 ms - enabling OTA firmware updates with verified integrity and confidentiality. |
| ASRC Audio Processing | Supports concurrent conversion of up to 10 audio channels with -120 dB THD+N - eliminates software resampling overhead in multi-source infotainment systems (Bluetooth, tuner, USB audio). |
| PXP Pixel Pipeline | Performs real-time rotation, scaling, and color-space conversion (RGB/YUV) without CPU load - essential for dynamic HUD projection and split-screen cluster rendering. |
| PCIe v2.0 x1 Interface | Provides 5 GT/s link speed for connecting automotive-grade Wi-Fi 6/BT 5.2 combo modules or cellular modems - bypassing bandwidth-constrained USB interfaces. |
| Automotive Temperature Range | Rated for -40°C to +125°C junction operation - validated for placement near engine bays or under-dash enclosures without derating. |
Applications
| Infotainment Head Unit | Digital Instrument Cluster |
|---|---|
Use Scenario: Central touchscreen unit delivering navigation, media playback, voice assistant, and vehicle settings in OEM vehicles. IC Role / Device Role / Timing Role: Primary application processor executing Linux-based IVI stack, managing dual-display output, and coordinating USB/Wi-Fi/Bluetooth connectivity. Use Value: GC400T GPU renders fluid 1080p UI transitions; dual Ethernet enables synchronized audio/video streaming to rear-seat displays via AVB. | Use Scenario: Driver-facing TFT display showing speed, RPM, ADAS alerts, and navigation turn-by-turn guidance. IC Role / Device Role / Timing Role: Real-time graphics controller with deterministic response to CAN bus vehicle data, driving PXP-accelerated HUD projection and safety-critical overlays. Use Value: Cortex-M4 processes CAN messages at 1 Mbps with sub-10 µs latency; ASRC synchronizes audio alerts with visual cues using independent clock domains. |
| Telematics Control Unit (TCU) | Advanced Driver Assistance System (ADAS) Gateway |
Use Scenario: Cellular-connected module aggregating vehicle diagnostics, remote commands, and over-the-air update coordination. IC Role / Device Role / Timing Role: Secure communications hub performing TLS handshake acceleration via CAAM, managing eSIM authentication, and logging diagnostic data to eMMC. Use Value: A-HAB v4 ensures only cryptographically signed firmware executes; PCIe interface connects LTE modem with minimal host CPU involvement. | Use Scenario: In-vehicle gateway consolidating camera, radar, and ultrasonic sensor data for parking assistance and blind-spot detection. IC Role / Device Role / Timing Role: Sensor fusion processor ingesting raw CSI camera streams and CAN-based radar reports, fusing data in Cortex-M4 TCM for low-latency decision making. Use Value: Dual 4-channel ADCs digitize analog radar outputs directly; SDMA controller moves camera frames to OCRAM without CPU cycles. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar heterogeneous automotive processor applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MCIMX6X2AVN08AC | Omits LVDS interface; retains PCIe, GPU, dual Ethernet, and same dual-core speeds - 17×17 mm BGA, 0.8 mm pitch. | Suitable for single-display infotainment without serial pixel output requirements. | Select when LVDS display is not needed and board space constraints favor smaller package. |
| MCIMX6X4AVM10AC | Same 19×19 mm package but Cortex-A9 rated at 1.0 GHz (vs. 800 MHz); identical feature set and temperature grade. | Required for compute-intensive workloads like AI-based voice recognition or 4K video decoding. | Select when higher A9 throughput is needed and thermal design supports increased power dissipation. |
Compared with MCIMX6X2AVN08AC, MCIMX6X4AVM08AC adds LVDS support for high-resolution serial displays and uses a larger package for improved thermal margin; compared with MCIMX6X4AVM10AC, it trades 200 MHz A9 frequency headroom for lower static/dynamic power in thermally constrained clusters.
Availability
MCIMX6X4AVM08AC is available at Aetrix Electronics and suitable for automotive infotainment head units, digital instrument clusters, and telematics control units requiring stable component supply across extended product lifecycles.
Supply support for MCIMX6X4AVM08AC 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 specializing in secure connectivity solutions for automotive, industrial, and IoT applications, with leadership in ARM-based application processors and automotive Ethernet.
The i.MX 6SoloX product line was designed specifically for cost-optimized, functional-safety-capable automotive infotainment and HMI systems - integrating real-time control (Cortex-M4), rich OS capability (Cortex-A9), and hardware-accelerated multimedia/security in a single die.
FAQ
What is the maximum operating junction temperature for the MCIMX6X4AVM08AC?
The MCIMX6X4AVM08AC is qualified for automotive use with a junction temperature range of -40°C to +125°C. This rating is validated per AEC-Q100 Grade 2 requirements and enables deployment in under-hood or dashboard-mounted applications without active cooling. Thermal design must ensure the die temperature remains within this limit under worst-case ambient and power conditions.
Does the MCIMX6X4AVM08AC support secure boot, and how is it implemented?
Yes, the MCIMX6X4AVM08AC implements Advanced High Assurance Boot (A-HAB) v4 with SHA-256 signature verification, 2048-bit RSA key support, and version control. Secure boot is enforced by the Boot ROM and coordinated with the CSU and CAAM modules. The MCIMX6X4AVM08AC validates firmware images before execution and prevents unauthorized code from loading - a requirement for ISO 26262 ASIL-B compliance in instrument clusters.
Can the MCIMX6X4AVM08AC drive both a parallel RGB display and an LVDS display simultaneously?
Yes, the MCIMX6X4AVM08AC supports concurrent operation of two parallel 24-bit LCDIF interfaces and one LVDS serial interface. This allows simultaneous driving of a main instrument cluster (LVDS) and a secondary display (parallel RGB) without time-multiplexing. The PXP pixel pipeline enables independent scaling and overlay composition for each output path.
What Ethernet features does the MCIMX6X4AVM08AC provide for automotive networking?
The MCIMX6X4AVM08AC integrates two Gigabit Ethernet controllers compliant with IEEE 1588-2008 (Precision Time Protocol) and Audio Video Bridging (AVB) standards. Each controller supports hardware timestamping, traffic shaping, and frame preemption - enabling deterministic latency (<100 µs) for time-critical ADAS messaging and synchronized multi-zone audio distribution in the MCIMX6X4AVM08AC-based system.
Is PCIe interface available on the MCIMX6X4AVM08AC, and what generation does it support?
Yes, the MCIMX6X4AVM08AC includes a PCIe v2.0 x1 interface capable of 5 GT/s signaling. This interface is fully compliant with the PCI Express Base Specification Revision 2.0 and supports both Root Complex and Endpoint configurations. It is commonly used to connect automotive-grade Wi-Fi 6/BT 5.2 modules or LTE modems - providing higher bandwidth and lower latency than USB 2.0 alternatives in the MCIMX6X4AVM08AC platform.
MCIMX6X4AVM08AC Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Package/Case:
- 529-LFBGA
- Series:
- i.MX6SX
- Packaging:
- Tray
- Product Status:
- Active
- Core Processor:
- ARM® Cortex®-A9, ARM® Cortex®-M4
- Number of Cores/Bus Width:
- 2 Core, 32-Bit
- Speed:
- 200MHz, 800MHz
- Co-Processors/DSP:
- Multimedia; NEON™ MPE
- RAM Controllers:
- LPDDR2, LVDDR3, DDR3
- Graphics Acceleration:
- Yes
- Display & Interface Controllers:
- Keypad, LCD, LVDS
- Ethernet:
- 10/100/1000Mbps (2)
- SATA:
- -
- USB:
- USB 2.0 + PHY (1), USB 2.0 OTG + PHY (2)
- Voltage - I/O:
- 1.8V, 2.5V, 2.8V, 3.15V
- Operating Temperature:
- -40°C ~ 125°C (TJ)
- Grade:
- -
- Qualification:
- -
- Security Features:
- A-HAB, ARM TZ, CAAM, CSU, SNVS, System JTAG, TVDECODE
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 529-MAPBGA (19x19)
- Additional Interfaces:
- AC'97, CAN, I2C, I2S, MLB, MMC/SD/SDIO, PCIe, SAI, SPDIF, SPI, SSI, UART, VADC
MCIMX6X4AVM08AC FAQ
1.How can I place an order for MCIMX6X4AVM08AC through Aetrix?
Please submit a Request for Quotation (RFQ) for MCIMX6X4AVM08AC 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 MCIMX6X4AVM08AC reliable?
The price and inventory of MCIMX6X4AVM08AC are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MCIMX6X4AVM08AC is usually 5 days.
3.What payment methods are accepted for MCIMX6X4AVM08AC?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MCIMX6X4AVM08AC transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MCIMX6X4AVM08AC?
MCIMX6X4AVM08AC orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MCIMX6X4AVM08AC 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 MCIMX6X4AVM08AC?
For technical support, including MCIMX6X4AVM08AC datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MCIMX6X4AVM08AC requirements.
6.How does Aetrix verify that MCIMX6X4AVM08AC is sourced from the original manufacturer or authorized distributors?
All MCIMX6X4AVM08AC 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 MCIMX6X4AVM08AC meets industry standards.
7.What is the process for return or replacement of MCIMX6X4AVM08AC?
All MCIMX6X4AVM08AC units undergo pre-shipment inspection (PSI). If there is an issue with MCIMX6X4AVM08AC, 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 MCIMX6X4AVM08AC part is unused and in its original packaging.
Return procedure for MCIMX6X4AVM08AC:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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