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NXP Semiconductors MIMX8DL1CVNFZBAR
- Part No.:
- MIMX8DL1CVNFZBAR
- Manufacturer:
- NXP Semiconductors
- Category:
- Microprocessors
- Package:
- 388-LFBGA
- Datasheet:
-
MIMX8DL1CVNFZBAR.pdf
- Description:
- I.MX8DUALXLITE 15SQ
- Quantity:
- Payment:
- Shipping:
Inventory:2,378
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Product details
Overview
MIMX8DL1CVNFZBAR from NXP Semiconductors is a dual-core Arm Cortex-A35 + Cortex-M4F industrial applications processor supporting LPDDR4 @1200 MHz with inline ECC, PCIe 3.0 (1-lane), dual 1Gb Ethernet (one with AVB, one with TSN), and 3× CAN-FD - deployed in edge gateways for factory automation and vehicle-to-infrastructure (V2X) communication systems.
For engineers reviewing the MIMX8DL1CVNFZBAR datasheet, MIMX8DL1CVNFZBAR pinout, MIMX8DL1CVNFZBAR application, or MIMX8DL1CVNFZBAR equivalent, key selection criteria include dual A35 core frequency (1.2 GHz), M4F real-time co-processor speed (264 MHz), industrial temperature grade (−40°C to +105°C), FCPBGA 15 × 15 mm mixed-pitch package, and integrated V2X cryptographic acceleration.
Technical Context
The MIMX8DL1CVNFZBAR implements a heterogeneous multicore architecture with two Cortex-A35 cores operating at 1.2 GHz under AArch64, plus a dedicated Cortex-M4F core at 264 MHz for deterministic real-time tasks. Memory subsystem includes 16-bit LPDDR4 @1200 MHz with inline ECC and 16-bit DDR3L @933 MHz with ECC, managed by a unified DDR controller.
Connectivity integrates PCIe 3.0 (1-lane, L1 substate support), dual 1Gb Ethernet MACs (one with AVB, one with IEEE 802.1AS/TSN), 3× FlexCAN controllers compliant with CAN 2.0B and CAN FD, and six UARTs - including one tightly coupled to the M4F and one reserved for SCU use only.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Cores | Dual Arm Cortex-A35 @ 1.2 GHz + single Cortex-M4F @ 264 MHz - enables Linux-capable application processing with hard real-time control on same die |
| Memory Interface | 16-bit LPDDR4 @1200 MHz with inline ECC - supports high-bandwidth, error-corrected boot and runtime memory for industrial reliability |
| PCIe Interface | PCIe 3.0 (1-lane) with L1 substate - enables low-latency expansion for FPGA accelerators or NVMe storage in compact edge nodes |
| Ethernet | 2× 1Gb Ethernet MACs: one with AVB, one with TSN - provides time-synchronized networking for deterministic industrial control and audio/video streaming |
| CAN Support | 3× FlexCAN modules compliant with CAN FD (up to 5 Mbps) - delivers high-throughput vehicle and machinery bus communication with extended data frames |
| Package | FCPBGA, 15 × 15 mm, 0.56/0.8 mm mixed pitch - optimized for thermal performance and routing density in industrial PCB layouts |
| Temperature Range | Industrial grade: −40°C to +105°C - qualified for deployment in uncontrolled environments including factory floors and transportation infrastructure |
Pinout & Package
Package: FCPBGA, 15 × 15 mm, 0.56 mm and 0.8 mm mixed ball pitch, bare-die construction. Ball map and functional contact assignments are defined in NXP document IMX8XLB0IEC Rev. 4, Section 5.1.3.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD_MAIN | Main core supply | 1.0 V ±3% input for Cortex-A35/M4F logic; requires tight regulation and local decoupling per power domain guidelines |
| VDD_DDR_VDDQ | DDR I/O supply | 1.1 V supply for LPDDR4/DDR3L DQ/DQS; must be sequenced after VDD_MAIN and before VDD_MEMC |
| OSC24M_XI / OSC24M_XO | Primary clock reference | 24 MHz crystal interface for system PLLs; critical for all timing domains including USB, Ethernet, and PCIe PHY lock |
| USB_OTG1_DP / USB_OTG1_DN | USB 2.0 differential pair | High-speed (480 Mbps) OTG port with integrated PHY; requires 90 Ω differential impedance and ESD protection |
| ENET1_MDC / ENET1_MDIO | MDIO management interface | Shared management bus for external PHY configuration; operates at ≤10 MHz with open-drain pull-up |
| FLEXCAN1_TX / FLEXCAN1_RX | CAN FD transceiver interface | Direct connection to external CAN transceiver (e.g., TJA1043); supports bit rates up to 5 Mbps with flexible sampling points |
Key Features
| Feature | Design Value |
|---|---|
| Heterogeneous dual-A35 + M4F architecture | Enables concurrent Linux-based application execution and deterministic real-time control without RTOS co-location overhead |
| V2X cryptographic accelerator | Dedicated hardware block for ECDSA signing/verification of DSRC/WAVE packets - offloads CPU and ensures sub-100 µs latency |
| Integrated System Control Unit (SCU) | Manages power states, clocks, reset sequencing, and resource domain isolation - eliminates need for external PMIC in many designs |
| BCH-62 NAND ECC engine | Hardware-accelerated 62-bit error correction for ONFI 3.2 NAND flash - enables reliable boot and firmware storage on commodity NAND |
| Secure JTAG Controller (SJC) | Three configurable security modes (disabled, debug-only, full access) enforced via eFUSE - prevents unauthorized debug access post-deployment |
Applications
| Industrial Edge Gateway | Automotive V2X Roadside Unit |
|---|---|
Use Scenario: Aggregating sensor data from PLCs, HMIs, and fieldbus devices across multiple protocols into a unified MQTT/OPC UA edge node. IC Role / Device Role / Timing Role: Primary SoC executing real-time Linux (PREEMPT_RT) on A35 cores while M4F handles Modbus RTU/ASCII protocol bridging and watchdog supervision. Use Value: Dual Ethernet with TSN enables precise time synchronization across distributed I/O; PCIe 3.0 allows integration of AI inference accelerators for predictive maintenance analytics. | Use Scenario: Deployed in roadside cabinets to broadcast SPaT (Signal Phase and Timing) and MAP messages to connected vehicles using DSRC/WAVE stack. IC Role / Device Role / Timing Role: Host processor running V2X stack (ECC-secured signing, certificate validation) with hardware-accelerated crypto via dedicated V2X module. Use Value: Sub-100 µs signature latency meets IEEE 1609.2 latency requirements; industrial temp grade ensures operation in outdoor enclosures without active cooling. |
| Railway Signaling Controller | Smart Energy Substation Gateway |
Use Scenario: Safety-critical interlocking logic and train detection interface in EN 5012x-certified signaling systems. IC Role / Device Role / Timing Role: M4F core executes SIL-2-certifiable safety monitor; A35 cores run diagnostics, HMI, and remote telemetry over dual Ethernet. Use Value: Integrated SCU enforces strict power domain isolation between safety and non-safety partitions; CAN FD supports high-bandwidth communication with axle counters and track circuits. | Use Scenario: IEC 61850-compliant gateway collecting data from IEDs (Intelligent Electronic Devices) and synchronizing timestamps via IEEE 1588 PTP over dual Ethernet. IC Role / Device Role / Timing Role: Primary compute engine managing GOOSE messaging, sampled value publishing, and secure firmware updates via eMMC 5.1. Use Value: TSN-capable Ethernet ensures deterministic delivery of time-critical protection signals; LPDDR4 ECC prevents silent memory corruption in long-life grid infrastructure. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar industrial applications processor applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MIMX8DL1CVNFZAB | Same silicon, no tape-and-reel packaging - intended for evaluation and prototyping only | Lacks barcoding, moisture sensitivity level (MSL) documentation, and production traceability | Select MIMX8DL1CVNFZBAR for volume manufacturing; use AB variant only for lab validation |
| MIMX8SL1CVNFZBAR | Single Cortex-A35 core @1.2 GHz, identical M4F, memory, and peripheral set | Lower compute throughput for Linux workloads; suitable where A35 concurrency is unnecessary | Choose when application workload fits within single A35 core and cost reduction is prioritized over headroom |
Compared with MIMX8DL1CVNFZAB and MIMX8SL1CVNFZBAR, the MIMX8DL1CVNFZBAR offers production-grade packaging with full MSL3 compliance, verified thermal performance across industrial temperature range, and guaranteed long-term availability - making it the only option qualified for OEM deployment in mission-critical infrastructure.
Availability
MIMX8DL1CVNFZBAR is available at Aetrix Electronics and suitable for industrial edge gateways, automotive V2X roadside units, railway signaling controllers, and smart energy substation gateways requiring stable component supply across 10+ year product lifecycles.
Supply support for MIMX8DL1CVNFZBAR 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 markets.
The i.MX 8XLite family - including MIMX8DL1CVNFZBAR - was designed specifically for cost-sensitive, thermally constrained industrial edge applications requiring real-time responsiveness, functional safety readiness, and long-term supply stability.
FAQ
What is the maximum supported LPDDR4 speed for MIMX8DL1CVNFZBAR?
The MIMX8DL1CVNFZBAR supports LPDDR4 at 1200 MHz with inline ECC enabled. This speed is validated under industrial temperature conditions (−40°C to +105°C) and requires adherence to NXP's recommended power sequencing and signal integrity layout rules. The DDR controller does not support LPDDR4X or LPDDR5; MIMX8DL1CVNFZBAR is limited to standard LPDDR4 operation.
Does MIMX8DL1CVNFZBAR include hardware support for IEEE 1588 Precision Time Protocol?
Yes, MIMX8DL1CVNFZBAR supports IEEE 1588 PTP through its dual 1Gb Ethernet MACs, both of which include hardware timestamping engines for transmit and receive paths. The TSN-capable Ethernet interface provides full support for PTP profiles including IEEE 802.1AS-2020, enabling sub-microsecond time synchronization in industrial automation networks.
Can the Cortex-M4F core in MIMX8DL1CVNFZBAR operate independently of the Cortex-A35 cores?
Yes, the Cortex-M4F core in MIMX8DL1CVNFZBAR can run autonomously with its own 256 KB TCM (128 KB TCMU + 128 KB TCML), independent clock domain, and dedicated peripherals including one UART, one LPI2C, and four LPUARTs. It boots from internal ROM and may be held in reset while A35 cores execute Linux - enabling true asymmetric multiprocessing.
What boot devices are supported by MIMX8DL1CVNFZBAR?
MIMX8DL1CVNFZBAR supports boot from eMMC 5.1, SD 3.0 (UHS-I), raw NAND (ONFI 3.2 with BCH-62 ECC), and Quad/Octal SPI NOR flash via FlexSPI. Boot mode is selected via dedicated GPIO pins (BOOT_MODE[1:0]) during reset; no external boot ROM is required as the device includes on-chip boot ROM with built-in HAB (High Assurance Boot) verification.
Is PCIe 3.0 functionality fully enabled on MIMX8DL1CVNFZBAR without external qualification?
No - while MIMX8DL1CVNFZBAR includes PCIe 3.0 PHY hardware, full Gen3 link training and compliance require coordination with an NXP representative. The device is backward compatible with PCIe 1.0 and 2.0; Gen3 operation is subject to board-level signal integrity validation, reference clock jitter limits (<100 fs RMS), and specific PHY register configuration sequences documented in the i.MX 8XLite Reference Manual.
MIMX8DL1CVNFZBAR Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Package/Case:
- 388-LFBGA
- Series:
- -
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Not For New Designs
- Core Processor:
- -
- Number of Cores/Bus Width:
- -
- Speed:
- -
- Co-Processors/DSP:
- -
- RAM Controllers:
- -
- Graphics Acceleration:
- -
- Display & Interface Controllers:
- -
- Ethernet:
- -
- SATA:
- -
- USB:
- -
- Voltage - I/O:
- -
- Operating Temperature:
- -
- Grade:
- -
- Qualification:
- -
- Security Features:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 388-LBGA (15x15)
- Additional Interfaces:
- -
MIMX8DL1CVNFZBAR FAQ
1.How can I place an order for MIMX8DL1CVNFZBAR through Aetrix?
Please submit a Request for Quotation (RFQ) for MIMX8DL1CVNFZBAR 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 MIMX8DL1CVNFZBAR reliable?
The price and inventory of MIMX8DL1CVNFZBAR are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MIMX8DL1CVNFZBAR is usually 5 days.
3.What payment methods are accepted for MIMX8DL1CVNFZBAR?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MIMX8DL1CVNFZBAR transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MIMX8DL1CVNFZBAR?
MIMX8DL1CVNFZBAR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MIMX8DL1CVNFZBAR 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 MIMX8DL1CVNFZBAR?
For technical support, including MIMX8DL1CVNFZBAR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MIMX8DL1CVNFZBAR requirements.
6.How does Aetrix verify that MIMX8DL1CVNFZBAR is sourced from the original manufacturer or authorized distributors?
All MIMX8DL1CVNFZBAR 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 MIMX8DL1CVNFZBAR meets industry standards.
7.What is the process for return or replacement of MIMX8DL1CVNFZBAR?
All MIMX8DL1CVNFZBAR units undergo pre-shipment inspection (PSI). If there is an issue with MIMX8DL1CVNFZBAR, 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 MIMX8DL1CVNFZBAR part is unused and in its original packaging.
Return procedure for MIMX8DL1CVNFZBAR:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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