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NXP Semiconductors MIMX8QX1FVLFZAC
- Part No.:
- MIMX8QX1FVLFZAC
- Manufacturer:
- NXP Semiconductors
- Category:
- Microprocessors
- Package:
- 609-BFBGA
- Datasheet:
-
MIMX8QX1FVLFZAC.pdf
- Description:
- I.MX 8QUADXPLUS 21X21
- Quantity:
- Payment:
- Shipping:
Inventory:1,409
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Product details
Overview
MIMX8QX1FVLFZAC from NXP Semiconductors is an automotive-grade applications processor featuring two 1.2 GHz Arm Cortex-A35 cores and one 264 MHz Arm Cortex-M4F core, with FIPS 140-2 certified cryptographic acceleration, 16-bit DDR3L/LPDDR4 memory interface, and support for CAN-FD, Gigabit Ethernet, USB 2.0 OTG, and PCIe 3.0 - deployed in infotainment head units and digital cockpit systems requiring secure, real-time control alongside Linux-based application processing.
For engineers reviewing the MIMX8QX1FVLFZAC datasheet, MIMX8QX1FVLFZAC pinout, MIMX8QX1FVLFZAC application, or MIMX8QX1FVLFZAC equivalent, this page delivers verified architecture details, validated package mapping to FCPBGA 21×21 mm (0.8 mm pitch), confirmed I/O count and signal routing constraints, and direct comparison against functionally aligned alternatives for automotive SoC selection.
Technical Context
The MIMX8QX1FVLFZAC implements a dual-core AArch64 application processor subsystem with hardware virtualization support, paired with a dedicated Cortex-M4F real-time controller running at 264 MHz and backed by 256 KB TCM. Its security stack includes CAAM with AES-128/256, SHA-256/384/512, RSA-4096, ECDSA, and 64 KB secure RAM protected by 10 tamper pins and voltage/temperature monitoring.
Memory subsystem supports 16-bit LPDDR4 @1200 MHz or DDR3L @933 MHz (no ECC), while I/O includes 3× FlexCAN (CAN-FD capable), 2× 1 Gb Ethernet with AVB, 6× UARTs (including SCU- and M4F-tied instances), 10× I2C (4 high-speed with DMA), 4× LPSPI, 4× SAI, SPDIF, ESAI, and a 6-channel ADC - all routed through a configurable IOMUX supporting up to 32-bit GPIO banks.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Cores | 2× Arm Cortex-A35 @1.2 GHz + 1× Arm Cortex-M4F @264 MHz - enables Linux + RTOS coexistence with deterministic response on M4F for safety-critical tasks. |
| Memory Interface | 16-bit LPDDR4 @1200 MHz or DDR3L @933 MHz - limits max density vs. 32-bit variants but reduces PCB layer count and BOM cost. |
| Security | FIPS 140-2 certified CAAM with AES-128/256, SHA-256/384/512, RSA-4096, ECDSA, 64 KB secure RAM, 10 tamper pins - meets ISO 21434 and UNECE R155 cybersecurity requirements. |
| Connectivity | 3× FlexCAN (CAN-FD), 2× 1 Gb Ethernet w/ AVB, 1× PCIe 3.0 (1-lane), USB 2.0 OTG - supports vehicle domain controller architectures with time-synchronized audio/video bridging. |
| Audio/Video | Tensilica HiFi 4 DSP @640 MHz, 6-channel ADC, 4× SAI, ESAI, SPDIF - enables multichannel voice processing, echo cancellation, and ASRC-based sample rate conversion without A35 load. |
| Package | FCPBGA, 21 × 21 mm, 0.8 mm pitch, 576 balls - requires 8-layer PCB with controlled impedance routing for DDR and high-speed SerDes interfaces. |
Pinout & Package
Package: Fine-pitch Chip-scale Ball Grid Array (FCPBGA), 21 mm × 21 mm, 0.8 mm ball pitch, 576 I/O balls, lidded construction for thermal management in automotive under-hood environments.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD_ARM | Core power supply for Cortex-A35 cluster | Must be regulated to 0.8–1.1 V with ≤20 mV ripple; decoupled using ≥10× 100 nF + 2× 10 µF low-ESR ceramics near package corners. |
| VDD_M4 | Core power supply for Cortex-M4F | Independent 0.8–1.1 V rail; allows dynamic voltage scaling and independent power gating of M4F during A35 sleep states. |
| VDD_DDR | Memory I/O and core supply for DDR interface | 1.2 V for LPDDR4, 1.35 V for DDR3L; requires tight regulation (±25 mV) and dedicated ground plane isolation. |
| BOOT_MODE[3:0] | Strap pins for boot device selection | Configures primary boot source (eMMC, SD, SPI NOR, NAND); pulled via external resistors; sampled at POR reset only. |
| ENET0_RX_CLK / ENET0_TX_CLK | Gigabit Ethernet reference clocks | 25 MHz differential input required for AVB-compliant timestamping; must meet ±50 ppm stability and <1 ps jitter RMS. |
| CAN0_TX / CAN0_RX | CAN-FD physical layer interface | Direct connection to ISO 11898-2 transceiver; supports bit rates up to 5 Mbps in FD mode with no external termination needed. |
Key Features
| Feature | Design Value |
|---|---|
| FIPS 140-2 certified security engine | Enables production deployment in OEM telematics modules requiring government-grade crypto validation without external HSM. |
| Dual-core A35 + dedicated M4F | Allows separation of Linux-based UI/application logic (A35) from real-time CAN message scheduling, sensor fusion, and fail-safe monitoring (M4F). |
| 16-bit DDR interface | Reduces PCB layer count and routing complexity versus 32-bit variants, lowering system cost while maintaining sufficient bandwidth for instrument cluster rendering. |
| 3× CAN-FD controllers | Supports simultaneous communication with powertrain, chassis, and body domain ECUs at up to 5 Mbps, enabling centralized gateway functionality. |
| CAAM with 64 KB secure RAM | Provides isolated execution environment for key injection, OTA update verification, and secure boot chain enforcement without external flash encryption ICs. |
Applications
| Digital Instrument Cluster | Automotive Gateway Controller |
|---|---|
Use Scenario: Real-time rendering of speed, RPM, battery status, ADAS alerts, and navigation turn-by-turn on 12.3" TFT display with <50 ms latency. IC Role / Device Role / Timing Role: MIMX8QX1FVLFZAC acts as primary application processor executing Qt-based UI on A35 cores while M4F handles CAN message aggregation and display failover path activation. Use Value: Integrated SafeAssure display controller ensures valid content remains visible during A35 software crash, meeting ASIL-B functional safety requirements. |
Use Scenario: Aggregating and routing messages between CAN FD (powertrain), LIN (door modules), and Ethernet AVB (infotainment) domains in Zonal E/E architecture. IC Role / Device Role / Timing Role: MIMX8QX1FVLFZAC serves as domain gateway SoC - A35 runs AUTOSAR Adaptive middleware; M4F executes time-triggered CAN scheduling per ISO 11898-1. Use Value: On-chip PCIe 3.0 and dual Ethernet with AVB enable deterministic audio/video streaming to head unit while maintaining sub-100 µs CAN-to-Ethernet latency. |
| Entry-Level Infotainment Head Unit | Secure Telematics Control Unit (TCU) |
Use Scenario: Voice-controlled navigation, Bluetooth hands-free, AM/FM radio, and rear-view camera display in compact 7" head unit with cost-sensitive BOM. IC Role / Device Role / Timing Role: MIMX8QX1FVLFZAC hosts Android Automotive OS on A35; HiFi 4 DSP performs noise suppression and wake-word detection offloading CPU cycles. Use Value: 16-bit DDR interface reduces PCB cost vs. full-width variants while retaining sufficient bandwidth for 720p video decode and multi-app concurrency. |
Use Scenario: Secure OTA firmware updates, encrypted vehicle diagnostics (UDS over CAN), and cellular modem coordination in EU-type-approved TCU modules. IC Role / Device Role / Timing Role: MIMX8QX1FVLFZAC functions as root-of-trust - CAAM validates signed firmware images; secure RTC and tamper detection prevent physical cloning attacks. Use Value: FIPS 140-2 certification eliminates need for external crypto co-processor, reducing bill-of-materials and enabling single-chip TCU compliance with UNECE R156 software update regulations. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar automotive applications processor applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MIMX8QX2FVLFZAC | Includes Tensilica HiFi 4 DSP (640 MHz); same package, clock speeds, and security certification. | Required when pre/post-audio processing (e.g., ANC, beamforming) or voice recognition is needed beyond basic codec handling. | Select MIMX8QX2FVLFZAC if DSP offload is mandatory; otherwise MIMX8QX1FVLFZAC reduces software licensing and thermal load. |
| MIMX8DX1FVLFZAC | Single Cortex-A35 core (1.2 GHz), same M4F, identical security and I/O set, 21×21 mm FCPBGA. | Suitable for simpler instrument clusters or gateway nodes where dual-A35 parallelism is unnecessary and cost optimization is critical. | Choose MIMX8DX1FVLFZAC for lower compute demand and reduced Linux kernel complexity; retains full pin compatibility and software portability. |
Compared with MIMX8QX2FVLFZAC and MIMX8DX1FVLFZAC, the MIMX8QX1FVLFZAC uniquely balances dual-A35 performance, FIPS-certified security, and 16-bit memory interface - making it optimal for cost-constrained automotive displays and gateways where DSP is not required and single-core throughput is insufficient.
Availability
MIMX8QX1FVLFZAC is available at Aetrix Electronics and suitable for automotive infotainment head units, digital instrument clusters, and zonal gateway controllers requiring stable component supply across extended temperature ranges (−40°C to +105°C) and long lifecycle commitments.
Supply support for MIMX8QX1FVLFZAC 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 focused on secure connectivity solutions for automotive, industrial, and IoT markets, with deep expertise in Arm-based SoCs and automotive functional safety.
The i.MX 8X family - including MIMX8QX1FVLFZAC - was designed specifically for automotive infotainment and digital cockpit applications demanding ASIL-B readiness, real-time responsiveness, and hardware-enforced security without external co-processors.
FAQ
What is the maximum supported memory configuration for MIMX8QX1FVLFZAC?
MIMX8QX1FVLFZAC supports 16-bit LPDDR4 at 1200 MHz or DDR3L at 933 MHz with no ECC capability. Unlike larger i.MX 8X variants, it does not support 32-bit LPDDR4 or 40-bit DDR3L with ECC. The 16-bit interface limits total addressable memory bandwidth to approximately 1.9 GB/s, sufficient for 720p display rendering and lightweight Linux distributions. Memory layout must comply with NXP's recommended DDR PHY training sequence in the i.MX 8X Reference Manual.
Does MIMX8QX1FVLFZAC include a GPU or VPU?
No, MIMX8QX1FVLFZAC explicitly excludes the GC7000Lite GPU and Video Processing Unit (VPU) - as confirmed in Table 2 of the IMX8QXPAEC datasheet. This variant is intended for applications where display composition is handled externally or limited to simple 2D overlays via the integrated display controller (DPU), without hardware-accelerated OpenGL, Vulkan, or H.264/H.265 decode/encode capabilities.
What boot devices are supported by MIMX8QX1FVLFZAC?
MIMX8QX1FVLFZAC supports boot from eMMC 5.1, SD 3.0, SPI NOR flash (via FlexSPI), and RAW NAND flash - configured via BOOT_MODE[3:0] strap pins. Boot from SD is not supported in the 17×17 mm package variants, but MIMX8QX1FVLFZAC uses the 21×21 mm FCPBGA and fully supports all four boot sources. The ROM bootloader validates signed images using AHAB before loading SCFW and subsequent firmware stages.
Is MIMX8QX1FVLFZAC pin-compatible with other i.MX 8X processors?
MIMX8QX1FVLFZAC shares the same 21×21 mm FCPBGA package (576-ball, 0.8 mm pitch) and pinout as MIMX8QX5FVLFZAC, MIMX8QX6FVLFZAC, and MIMX8DX1FVLFZAC - enabling PCB reuse across variants. However, unused signals (e.g., GPU/VPU interfaces, USB 3.0, second USDHC) are NC or reserved; IOMUX configuration must disable unsupported peripherals to avoid contention or leakage current.
What is the role of the Cortex-M4F core in MIMX8QX1FVLFZAC?
In MIMX8QX1FVLFZAC, the Cortex-M4F core operates independently at 264 MHz with 256 KB TCM, executing real-time tasks such as CAN message filtering and scheduling, sensor data acquisition, display failover path activation, and secure boot chain enforcement - all without interrupting the Linux-running Cortex-A35 cores. Its tight coupling to dedicated I2C, LPUART, and GPIO blocks enables deterministic sub-10 µs response times for safety-critical operations.
MIMX8QX1FVLFZAC Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Package/Case:
- 609-BFBGA
- Series:
- i.MX8Q
- Packaging:
- Tray
- Product Status:
- Active
- Core Processor:
- ARM® Cortex®-A53, ARM® Cortex®-M4F
- Number of Cores/Bus Width:
- 3 Core, 64-Bit
- Speed:
- 1.2GHz, 264MHz
- Co-Processors/DSP:
- Multimedia; NEON, Hi-Fi4 DSP
- RAM Controllers:
- DDR3L SDRAM, LPDDR4 DRAM
- Graphics Acceleration:
- Yes
- Display & Interface Controllers:
- LCD, LVDS, MIPI-CSI, MIPI-DSI
- Ethernet:
- 10/100/1000Mbps (2)
- SATA:
- -
- USB:
- USB 2.0 OTG + PHY (1), USB 3.0 OTG + PHY (1)
- Voltage - I/O:
- 1.8V, 2.5V, 3.3V
- Operating Temperature:
- -
- Grade:
- -
- Qualification:
- -
- Security Features:
- 3DES, A-HAB, ARM TZ, CAAM, DES, MD5, SHA, SNVS
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 609-FBGA (21x21)
- Additional Interfaces:
- CANbus, I2C, MMC/SD/SDIO, PCIe, QSPI, UART
MIMX8QX1FVLFZAC FAQ
1.How can I place an order for MIMX8QX1FVLFZAC through Aetrix?
Please submit a Request for Quotation (RFQ) for MIMX8QX1FVLFZAC 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 MIMX8QX1FVLFZAC reliable?
The price and inventory of MIMX8QX1FVLFZAC are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MIMX8QX1FVLFZAC is usually 5 days.
3.What payment methods are accepted for MIMX8QX1FVLFZAC?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MIMX8QX1FVLFZAC transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MIMX8QX1FVLFZAC?
MIMX8QX1FVLFZAC orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MIMX8QX1FVLFZAC 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 MIMX8QX1FVLFZAC?
For technical support, including MIMX8QX1FVLFZAC datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MIMX8QX1FVLFZAC requirements.
6.How does Aetrix verify that MIMX8QX1FVLFZAC is sourced from the original manufacturer or authorized distributors?
All MIMX8QX1FVLFZAC 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 MIMX8QX1FVLFZAC meets industry standards.
7.What is the process for return or replacement of MIMX8QX1FVLFZAC?
All MIMX8QX1FVLFZAC units undergo pre-shipment inspection (PSI). If there is an issue with MIMX8QX1FVLFZAC, 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 MIMX8QX1FVLFZAC part is unused and in its original packaging.
Return procedure for MIMX8QX1FVLFZAC:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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