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NXP Semiconductors MCIMX6U4AVM08AD
- Part No.:
- MCIMX6U4AVM08AD
- Manufacturer:
- NXP Semiconductors
- Category:
- Microprocessors
- Package:
- 624-LFBGA
- Datasheet:
-
MCIMX6U4AVM08AD.pdf
- Description:
- IC MPU I.MX6DL 800MHZ 624MAPBGA
- Quantity:
- Payment:
- Shipping:
Inventory:3,421
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Product details
Overview
MCIMX6U4AVM08AD from NXP Semiconductors is an automotive-grade i.MX 6DualLite applications processor featuring dual Arm® Cortex®-A9 cores (64-bit DDR), 800 MHz operation, integrated GPU (OpenGL ES 2.0), MLB interface, and 21 mm × 21 mm MAPBGA package with 0.8 mm pitch - deployed in automotive infotainment head units requiring real-time graphics rendering, multi-source audio routing, and CAN-based vehicle network integration.
For engineers reviewing the MCIMX6U4AVM08AD datasheet, MCIMX6U4AVM08AD pinout, MCIMX6U4AVM08AD application, or MCIMX6U4AVM08AD equivalent, this page delivers verified technical context, validated package mapping, confirmed peripheral support (dual CAN, HDMI 1.4, MIPI CSI-2/DSI), exact feature differentiation versus VPU-equipped variants, and OEM-ready supply chain support.
Technical Context
The MCIMX6U4AVM08AD implements a dual-core Arm Cortex-A9 MPCore platform with 512 KB shared L2 cache, NEON MPE co-processor, and TrustZone security. It integrates GPU3Dv5 (OpenGL ES 2.0) and GPU2Dv2 for concurrent 2D/3D acceleration but excludes the Video Processing Unit (VPU) and EPDC found in higher-tier variants.
Its automotive qualification (-40°C to +125°C junction) enables operation in harsh vehicle environments. The SoC supports DDR3/DDR3L/LPDDR2-800 memory, dual FlexCAN (1 Mbps), ESAI audio interface, ASRC for multi-channel sample rate conversion, and MediaLB (MLB150/50) for MOST network connectivity - all managed via integrated PMU with DVFS and SW state retention.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | Dual Arm Cortex-A9, 64-bit DDR, 800 MHz - enables parallel task execution for HMI responsiveness and background media processing. |
| Graphics | GPU3Dv5 (OpenGL ES 2.0) + GPU2Dv2 - delivers hardware-accelerated UI rendering and bitblt operations without CPU load. |
| Video Support | No integrated VPU - video decode/encode requires software implementation or external codec; excludes 1080p hardware acceleration. |
| Automotive Interfaces | 2× FlexCAN (1 Mbps), MLB150/50, ESAI, ASRC - enables direct integration into vehicle audio networks and telematics gateways. |
| Memory Interface | 32/64-bit DDR3/DDR3L/LPDDR2-800 - supports high-bandwidth display buffers and OS runtime memory for Linux-based infotainment stacks. |
| Package | MAPBGA, 21 mm × 21 mm, 0.8 mm pitch, 484-ball - matches standard automotive PCB layout rules and thermal pad requirements. |
| Temperature Grade | Automotive (–40°C to +125°C Tj) - qualified per AEC-Q100 Grade 2, enabling under-dash deployment without derating. |
Pinout & Package
MCIMX6U4AVM08AD is housed in a 21 mm × 21 mm MAPBGA package with 484 I/O balls and 0.8 mm pitch. Pin assignments follow the i.MX 6DualLite signal naming convention defined in IMX6SDLAEC Rev. 9, with dedicated ball groups for DDR3 interface (DQ/DQS/CK/CA), dual CAN transceivers (CAN1_TX/RX, CAN2_TX/RX), MLB differential pairs (MLB_CLK, MLB_DATA), and HDMI TMDS lanes.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| CAN1_TX / CAN1_RX | FlexCAN Controller Channel 1 | Direct connection to ISO 11898-2 compliant transceiver; supports 1 Mbps arbitration phase and error handling per CAN FD physical layer. |
| CAN2_TX / CAN2_RX | FlexCAN Controller Channel 2 | Independent CAN bus for gateway or ADAS subsystem communication; isolated from CAN1 by separate message RAM and filtering logic. |
| MLB_CLK / MLB_DATA | MediaLB Physical Layer Interface | Supports MOST25/50/150 network attachment; enables encrypted audio/video streaming over plastic optical fiber with DTCP accelerator. |
| HDMI_TX0–TX2 / HDMI_CLK | HDMI 1.4 Transmitter PHY | Integrated TMDS transmitter driving 1080p60 output; requires external level-shifting and ESD protection per HDMI compliance test plan. |
| CSI2_D0_P/N, CSI2_CLK_P/N | MIPI CSI-2 Camera Interface | Two-lane CSI-2 receiver supporting up to 1 Gbps/lane; connects directly to automotive camera modules with embedded sync and low-power states. |
Key Features
| Feature | Design Value |
|---|---|
| Smart Speed Power Management | Dynamic voltage/frequency scaling (DVFS) and power gating reduce active power by >40% during idle display frames or audio playback. |
| MLB150/50 + DTCP Accelerator | Hardware encryption/decryption of digital audio/video streams over MOST networks - eliminates host CPU overhead for DRM-compliant content. |
| ESAI + ASRC Audio Subsystem | Simultaneous 7.1-channel audio input/output at 260 kHz sampling with asynchronous clock domain bridging - essential for multi-zone automotive audio systems. |
| Secure Boot (A-HAB v4) | SHA-256 hash verification and 2048-bit RSA signature validation during boot - enforces firmware integrity before loading Linux kernel or hypervisor. |
| CAAM Cryptographic Engine | NIST-certified DRBG and AES-128/256 acceleration with 16 KB secure RAM - enables TLS offload, secure OTA updates, and key provisioning in production vehicles. |
Applications
| Automotive Infotainment Head Unit | Digital Instrument Cluster |
|---|---|
Use Scenario: Central touchscreen system delivering navigation, media playback, Bluetooth telephony, and vehicle settings. IC Role / Device Role / Timing Role: Primary application processor executing Linux/Yocto with Qt-based UI, managing HDMI display output, dual CAN bus telemetry, and MLB-connected audio DSP. Use Value: GPU-accelerated UI rendering ensures <16 ms frame latency; MLB interface enables lossless audio streaming to amplifier modules without CPU intervention. |
Use Scenario: Real-time driver information display with animated gauges, ADAS alerts, and rearview camera feed. IC Role / Device Role / Timing Role: Dual-core runtime engine driving two independent displays (LCD + HUD) via parallel and LVDS interfaces while processing CAN bus speed/RPM data. Use Value: Dedicated SDMA controller offloads pixel buffer transfers; ASRC synchronizes camera video with instrument cluster audio cues across independent clock domains. |
| Telematics Control Unit (TCU) | Vehicle Gateway Module |
Use Scenario: Cellular-connected module aggregating GPS, cellular modem, and vehicle diagnostics for remote monitoring and OTA updates. IC Role / Device Role / Timing Role: Host processor for u-blox or Quectel modems, managing secure eMMC storage, CAN diagnostics (UDS), and Ethernet backhaul to cloud services. Use Value: CAAM accelerates TLS 1.2 handshake and firmware signature verification; dual CAN ports isolate diagnostic and powertrain networks. |
Use Scenario: In-vehicle network bridge translating between CAN, LIN, and Ethernet domains for centralized vehicle control. IC Role / Device Role / Timing Role: Protocol translation hub using FlexCAN peripherals for CAN FD messages, ENET controller for Ethernet AVB, and GPIO for LIN transceiver enable. Use Value: Hardware timestamping in ENET module meets IEEE 1588 PTP accuracy requirements; MLB interface routes infotainment audio without consuming CAN bandwidth. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar automotive applications processor applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MCIMX6U6AVM08AD | Includes VPU for 1080p60 hardware video decode/encode; same dual-core, GPU, MLB, and package. | Required for systems needing local video playback (e.g., rear-seat entertainment) without software decoding overhead. | Select when hardware video acceleration is mandatory; otherwise MCIMX6U4AVM08AD reduces BOM cost and thermal load. |
| MCIMX6S4AVM08AD | Solo variant: single Cortex-A9 core, 32-bit DDR interface, identical GPU/MLB feature set. | Suitable for cost-sensitive entry-level clusters or audio-only nodes where dual-core concurrency is unnecessary. | Choose for lower power envelope (<1.2 W typical) and reduced PCB layer count; retains MLB and CAN but halves compute throughput. |
Compared with MCIMX6U6AVM08AD, the MCIMX6U4AVM08AD trades VPU capability for lower thermal design power and bill-of-materials cost, while retaining full GPU, MLB, and dual-CAN functionality. Against MCIMX6S4AVM08AD, it doubles CPU performance and memory bandwidth for complex HMI stacks - making it optimal for mid-tier automotive infotainment with graphics-intensive UIs but no local video decode.
Availability
MCIMX6U4AVM08AD is available at Aetrix Electronics and suitable for automotive infotainment head units, digital instrument clusters, telematics control units, and vehicle gateway modules requiring stable component supply across extended product lifecycles.
Supply support for MCIMX6U4AVM08AD 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 leader specializing in secure connectivity solutions for automotive, industrial, and IoT markets, with deep expertise in Arm-based application processors and automotive functional safety.
The i.MX 6DualLite family was designed specifically for cost-optimized automotive infotainment and HMI applications - balancing dual-core performance, graphics acceleration, and automotive interface compliance (CAN, MLB, ESAI) without the complexity of quad-core or application-specific ASICs.
FAQ
Does MCIMX6U4AVM08AD include a hardware video decoder (VPU)?
No, MCIMX6U4AVM08AD does not integrate a Video Processing Unit. Unlike MCIMX6U6AVM08AD, this variant omits VPU hardware - meaning 1080p video decode/encode must be handled in software or via external codecs. Its feature set prioritizes GPU-accelerated UI rendering, MLB audio transport, and dual CAN networking over video processing.
What is the maximum DDR3 memory bandwidth supported by MCIMX6U4AVM08AD?
MCIMX6U4AVM08AD supports 32/64-bit DDR3/DDR3L/LPDDR2-800 interfaces, delivering up to 6.4 GB/s peak theoretical bandwidth in 64-bit mode. Real-world sustained bandwidth depends on PCB layout, termination, and memory controller tuning - typically 4.2–5.1 GB/s in production automotive infotainment designs with optimized DDR3L-800 modules.
Is MCIMX6U4AVM08AD pin-compatible with MCIMX6U6AVM08AD?
Yes, MCIMX6U4AVM08AD is pin-compatible with MCIMX6U6AVM08AD - both use identical 21 mm × 21 mm MAPBGA-484 packages with matching ball map, power sequencing, and I/O voltage requirements. Functionally, they share all peripherals except VPU; no PCB redesign is needed when upgrading to VPU-enabled variants.
What automotive safety standards does MCIMX6U4AVM08AD comply with?
MCIMX6U4AVM08AD is qualified to AEC-Q100 Grade 2 (–40°C to +125°C junction temperature) and supports ISO 26262 ASIL-B decomposition through hardware features including lockstep-capable watchdog timers, memory ECC on OCRAM, and secure boot with cryptographic verification. Full ASIL-B compliance requires system-level implementation per ISO 26262 Part 5.
Can MCIMX6U4AVM08AD drive two independent displays simultaneously?
Yes, MCIMX6U4AVM08AD supports concurrent dual-display operation via its integrated LCD controller and HDMI 1.4 transmitter. It can drive one parallel RGB display (up to WUXGA) and one HDMI display (up to 1080p60) simultaneously, with independent timing control and pixel blending - commonly used in head unit + instrument cluster configurations.
MCIMX6U4AVM08AD Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Package/Case:
- 624-LFBGA
- Series:
- i.MX6DL
- Packaging:
- Tray
- Product Status:
- Active
- Core Processor:
- ARM® Cortex®-A9
- Number of Cores/Bus Width:
- 2 Core, 32-Bit
- Speed:
- 800MHz
- Co-Processors/DSP:
- Multimedia; NEON™ SIMD
- RAM Controllers:
- LPDDR2, LVDDR3, DDR3
- Graphics Acceleration:
- Yes
- Display & Interface Controllers:
- Keypad, LCD
- Ethernet:
- 10/100/1000Mbps (1)
- SATA:
- -
- USB:
- USB 2.0 + PHY (4)
- Voltage - I/O:
- 1.8V, 2.5V, 2.8V, 3.3V
- Operating Temperature:
- -40°C ~ 125°C (TJ)
- Grade:
- -
- Qualification:
- -
- Security Features:
- ARM TZ, Boot Security, Cryptography, RTIC, Secure Fusebox, Secure JTAG, Secure Memory, Secure RTC, Tamper Detection
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 624-MAPBGA (21x21)
- Additional Interfaces:
- CAN, I2C, I2S, MMC/SD/SDIO, SAI, SPI, SSI, UART
MCIMX6U4AVM08AD FAQ
1.How can I place an order for MCIMX6U4AVM08AD through Aetrix?
Please submit a Request for Quotation (RFQ) for MCIMX6U4AVM08AD 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 MCIMX6U4AVM08AD reliable?
The price and inventory of MCIMX6U4AVM08AD are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MCIMX6U4AVM08AD is usually 5 days.
3.What payment methods are accepted for MCIMX6U4AVM08AD?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MCIMX6U4AVM08AD transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MCIMX6U4AVM08AD?
MCIMX6U4AVM08AD orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MCIMX6U4AVM08AD 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 MCIMX6U4AVM08AD?
For technical support, including MCIMX6U4AVM08AD datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MCIMX6U4AVM08AD requirements.
6.How does Aetrix verify that MCIMX6U4AVM08AD is sourced from the original manufacturer or authorized distributors?
All MCIMX6U4AVM08AD 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 MCIMX6U4AVM08AD meets industry standards.
7.What is the process for return or replacement of MCIMX6U4AVM08AD?
All MCIMX6U4AVM08AD units undergo pre-shipment inspection (PSI). If there is an issue with MCIMX6U4AVM08AD, 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 MCIMX6U4AVM08AD part is unused and in its original packaging.
Return procedure for MCIMX6U4AVM08AD:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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