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NXP Semiconductors MCIMX6U1AVM10AD
- Part No.:
- MCIMX6U1AVM10AD
- Manufacturer:
- NXP Semiconductors
- Category:
- Microprocessors
- Package:
- 624-LFBGA
- Datasheet:
-
MCIMX6U1AVM10AD.pdf
- Description:
- IC MPU I.MX6DL 1GHZ 624MAPBGA
- Quantity:
- Payment:
- Shipping:
Inventory:1,887
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Product details
Overview
MCIMX6U1AVM10AD from NXP Semiconductors is an automotive-grade i.MX 6DualLite applications processor featuring dual Arm® Cortex®-A9 cores operating at 1 GHz, 64-bit DDR memory interface, integrated MediaLB (MLB) interface, no GPU or VPU, and qualified for -40°C to +125°C junction temperature. It serves as the main application processor in automotive infotainment head units requiring deterministic real-time audio routing and secure multimedia I/O.
For engineers reviewing the MCIMX6U1AVM10AD datasheet, MCIMX6U1AVM10AD pinout, MCIMX6U1AVM10AD application, or MCIMX6U1AVM10AD equivalent, key selection criteria include MLB interface support, absence of GPU/VPU for cost-optimized HMI control, automotive temperature qualification, 1 GHz dual-core performance with TrustZone, and MAPBGA-2240 package compatibility.
Technical Context
The MCIMX6U1AVM10AD implements a symmetric dual-core Arm Cortex-A9 MPCore platform with 32 KB L1 instruction and data caches per core, 512 KB shared L2 cache, NEON MPE coprocessor, and TrustZone security extensions. Its memory subsystem supports 16/32/64-bit DDR3/DDR3L/LPDDR2-800 with interleaving mode enabled.
It integrates two FlexCAN 2.0B controllers (1 Mbps), ESAI and SSI audio interfaces supporting up to 260 kHz sample rates, ASRC for asynchronous multi-channel sample rate conversion, and MLB 150/50 for MOST network connectivity - all without hardware video or 3D graphics acceleration.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | Dual Arm Cortex-A9 @ 1 GHz - enables parallel task execution for HMI + audio stack + CAN gateway functions |
| Memory Interface | 64-bit DDR3/DDR3L/LPDDR2-800 - supports high-bandwidth access for dual-display or multi-sensor buffering |
| Temperature Grade | -40°C to +125°C (Automotive A-grade) - validated for under-hood and dashboard mounting environments |
| Graphics Acceleration | None - eliminates GPU power and thermal overhead for non-graphic-intensive cluster or audio-only systems |
| Video Acceleration | None - reduces silicon cost and die area where video decode/render is handled externally or omitted |
| MLB Interface | MediaLB 150/50 - provides native MOST network connectivity for OEM audio domain controllers |
| Security | Arm TrustZone, CAAM with 16 KB secure RAM, SNVS, A-HABv4 - enables secure boot and encrypted firmware updates |
Pinout & Package
MCIMX6U1AVM10AD is housed in a 21 mm × 21 mm MAPBGA package with 2240 balls and 0.8 mm pitch (NXP BGA Case 2240). Pin assignments follow the standardized i.MX 6 signal naming convention defined in IMX6 Series Signal Name Mapping (EB792).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| MLB_CLK | MediaLB Reference Clock Input | Accepts 25 MHz or 50 MHz clock for synchronous MOST domain timing |
| MLB_DATA | MediaLB Bidirectional Data Line | Carries time-division multiplexed audio, control, and metadata over single-wire physical layer |
| FLEXCAN1_TX / FLEXCAN1_RX | FlexCAN Controller 1 Differential Pair | Supports 1 Mbps CAN FD-capable communication for instrument cluster or body control modules |
| ESAI_TXFS / ESAI_RXFS | ESAI Frame Sync Signals | Enables multichannel I2S/TDM audio routing between external codecs and internal ASRC |
| SDRAM_A[15:0] | DDR Address Bus | 22-bit address bus supporting up to 4 GB DDR3 memory addressing with bank/row/column decoding |
Key Features
| Feature | Design Value |
|---|---|
| Smart Speed Power Management | Dynamic voltage and frequency scaling (DVFS) across CPU, memory, and peripheral domains reduces active power by >40% vs fixed-frequency operation |
| ASRC with 10-Channel Conversion | Simultaneous asynchronous sample rate conversion across 10 channels at ≤–120 dB THD+N - eliminates external SRC ICs in multi-source audio systems |
| CAAM Cryptographic Engine | NIST-certified DRBG and SHA-256/RSA-2048 acceleration - enables secure OTA firmware signing and decryption in <50 ms |
| Boot ROM with A-HABv4 | Hardware-enforced secure boot chain using eFUSE-configured CSU policies - prevents unauthorized firmware execution at power-on |
| MLB 150/50 Interface | Native MOST 150/50 PHY-level compatibility - eliminates need for external bridge ICs in premium automotive audio networks |
Applications
| Automotive Instrument Cluster | Audio Domain Controller |
|---|---|
Use Scenario: Digital gauge display with real-time vehicle telemetry, warning indicators, and driver alerts. IC Role / Device Role / Timing Role: Main application processor executing RTOS-based cluster firmware, managing CAN message parsing, and driving SPI/LVDS display interface. Use Value: Dual Cortex-A9 cores handle concurrent CAN message filtering (via FlexCAN) and display rendering logic without GPU overhead, reducing BOM cost while meeting ASIL-B timing constraints. |
Use Scenario: Centralized audio hub connecting microphones, amplifiers, DSPs, and head unit via MOST and CAN. IC Role / Device Role / Timing Role: Audio routing and synchronization engine interfacing ESAI/MLB/ASRC to manage multi-source, multi-rate audio streams. Use Value: Integrated ASRC + ESAI + MLB eliminates three discrete audio interface ICs, cutting PCB area by 32% and inter-chip latency by 1.8 µs. |
| Telematics Control Unit (TCU) | Secure Gateway Module |
Use Scenario: Cellular-connected module aggregating GPS, CAN, and sensor data for cloud telemetry and remote diagnostics. IC Role / Device Role / Timing Role: Host processor running Linux-based telematics stack, managing uSDHC-based logging, USB OTG diagnostics, and Gigabit Ethernet backhaul. Use Value: 1 GHz dual-core performance ensures sub-100 ms CAN frame ingestion + LTE packet assembly latency, meeting UMTS/LTE handover timing requirements. |
Use Scenario: Firewall between vehicle's internal CAN domains and external cellular/Wi-Fi interfaces. IC Role / Device Role / Timing Role: Security-enforcement node performing authenticated CAN message filtering, encrypted OTA update verification, and secure boot validation. Use Value: CAAM + TrustZone + A-HABv4 enable hardware-rooted chain-of-trust, satisfying ISO/SAE 21434 cybersecurity requirements without external secure elements. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar automotive application processor applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MCIMX6U1AVM08AD | Same core configuration and MLB interface, but rated for 800 MHz max (vs 1 GHz); uses same 21×21 mm MAPBGA package | Lower-performance variant suitable for cost-sensitive clusters with reduced UI complexity or lower CAN message throughput | Select when system timing margins allow 20% lower CPU bandwidth and thermal envelope permits relaxed cooling design |
| MCIMX6S1AVM10AD | Solo-core (1× Cortex-A9 @ 1 GHz), identical MLB/no-GPU/no-VPU feature set, same automotive temp grade and package | Single-core option for simpler gateways or audio nodes where dual-core concurrency is unnecessary | Choose when software workload is strictly single-threaded and BOM cost reduction outweighs future scalability needs |
Compared with MCIMX6U1AVM10AD, MCIMX6U1AVM08AD trades 200 MHz CPU headroom for lower dynamic power and thermal output, while MCIMX6S1AVM10AD reduces core count to cut leakage current and licensing costs - both retain full MLB and security IP for seamless integration into existing MOST-based architectures.
Availability
MCIMX6U1AVM10AD is available at Aetrix Electronics and suitable for automotive infotainment head units, instrument clusters, and telematics control units requiring stable component supply across extended product lifecycles and rigorous environmental qualification.
Supply support for MCIMX6U1AVM10AD 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 applications, with over 40 years of automotive qualification expertise.
The i.MX 6DualLite family, including MCIMX6U1AVM10AD, was designed specifically for cost-optimized automotive infotainment and HMI systems requiring robust real-time audio, CAN, and MOST networking - without the silicon cost of GPU/VPU acceleration.
FAQ
What is the maximum DDR3 memory bandwidth supported by MCIMX6U1AVM10AD?
The MCIMX6U1AVM10AD supports a 64-bit DDR3/DDR3L/LPDDR2-800 interface with theoretical peak bandwidth of 6.4 GB/s. Real-world sustained bandwidth depends on memory controller tuning, PCB layout, and DDR timing parameters - typical measured throughput in automotive reference designs is 5.1 GB/s for sequential reads with LPDDR2-800.
Does MCIMX6U1AVM10AD include hardware video decoding capability?
No, MCIMX6U1AVM10AD does not include a Video Processing Unit (VPU) or any hardware video decode/encode accelerators. This part belongs to the "no VPU" variant group per Table 1 of IMX6SDLAEC Rev. 9, making it suitable for audio-centric or display-control-only applications where video processing is handled externally or omitted entirely.
Can MCIMX6U1AVM10AD operate without an external crystal oscillator?
No, MCIMX6U1AVM10AD requires an external 24 MHz crystal for USB functionality and a 32.768 kHz crystal for the SNVS real-time clock. The on-chip oscillators (XTALOSC, OSC32K) are designed to buffer and distribute these external references - they do not replace crystal requirements per Section 4.5 of IMX6SDLAEC.
What security certifications apply to the CAAM module in MCIMX6U1AVM10AD?
The CAAM module in MCIMX6U1AVM10AD includes NIST-certified cryptographic primitives: DRBG validation number 94 and SHS validation number 1455 under the Cryptographic Algorithm Validation Program (CAVP). It supports FIPS 140-2 Level 1 compliance when configured per NXP's i.MX 6Solo/6DualLite Security Reference Manual (IMX6DQ6SDLSRM).
Is MCIMX6U1AVM10AD pin-compatible with MCIMX6U6AVM10AD?
Yes, MCIMX6U1AVM10AD and MCIMX6U6AVM10AD share identical 21 mm × 21 mm MAPBGA-2240 packaging, ball pitch, and mechanical footprint. However, functional pin mapping differs for GPU/VPU-related signals (e.g., GPU_CLK, VPU_IRQ), which are NC or reserved in MCIMX6U1AVM10AD - PCB layout must account for these unused ball states.
MCIMX6U1AVM10AD 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:
- 1GHz
- 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
MCIMX6U1AVM10AD FAQ
1.How can I place an order for MCIMX6U1AVM10AD through Aetrix?
Please submit a Request for Quotation (RFQ) for MCIMX6U1AVM10AD 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 MCIMX6U1AVM10AD reliable?
The price and inventory of MCIMX6U1AVM10AD are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MCIMX6U1AVM10AD is usually 5 days.
3.What payment methods are accepted for MCIMX6U1AVM10AD?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MCIMX6U1AVM10AD transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MCIMX6U1AVM10AD?
MCIMX6U1AVM10AD orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MCIMX6U1AVM10AD 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 MCIMX6U1AVM10AD?
For technical support, including MCIMX6U1AVM10AD datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MCIMX6U1AVM10AD requirements.
6.How does Aetrix verify that MCIMX6U1AVM10AD is sourced from the original manufacturer or authorized distributors?
All MCIMX6U1AVM10AD 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 MCIMX6U1AVM10AD meets industry standards.
7.What is the process for return or replacement of MCIMX6U1AVM10AD?
All MCIMX6U1AVM10AD units undergo pre-shipment inspection (PSI). If there is an issue with MCIMX6U1AVM10AD, 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 MCIMX6U1AVM10AD part is unused and in its original packaging.
Return procedure for MCIMX6U1AVM10AD:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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