Overview
The MIMX8ML4DVNLZAB is a part of the i.MX 8M Plus family of applications processors produced by NXP USA Inc. This processor is designed to meet the demands of various applications, including machine learning, vision, advanced multimedia, and industrial automation, with a strong focus on high reliability and security. It integrates a quad-core Arm® Cortex®-A53 processor and a Cortex®-M7 core, along with a Neural Processing Unit (NPU) and other advanced features.
Key Specifications
| Specification | Details |
|---|---|
| Processor Cores | Quad Arm® Cortex®-A53, Cortex®-M7 |
| Processor Speed | Up to 1.8 GHz (A53), up to 800 MHz (M7) |
| Cache Memory | 32 KB L1 Instruction Cache, 32 KB L1 Data Cache, 512 KB unified L2 cache (A53); 32 KB L1 Instruction Cache, 32 KB L1 Data Cache, 256 KB TCM (M7) |
| Memory Interfaces | LPDDR4-4000, DDR4-3200, 8-bit NAND-Flash with BCH ECC |
| Display Interfaces | 4-lane MIPI DSI, supporting resolutions up to WQHD (2560x1440) |
| Neural Processing Unit (NPU) | Operating up to 2.3 TOPS |
| Image Sensor Processor (ISP) | 375 Mpixel/s HDR ISP, supporting up to 12MP@30fps or 4kp45 |
| Connectivity | PCIe Express Single Lane (Gen3), CAN, eCSPI, eDMA |
| Security Features | Arm® TrustZone®, Resource Domain Controller (RDC), Cryptographic Acceleration and Assurance Module (CAAM) |
| Package | 548-LFBGA, 15 x 15 mm, 0.5 pitch, FCBGA |
| Operating Temperature | 0 to 95°C |
Key Features
- Quad-Core Processing: Quad Arm® Cortex®-A53 processors and a Cortex®-M7 core for real-time processing.
- Neural Processing Unit (NPU): Supports up to 2.3 TOPS for machine learning tasks.
- Advanced Multimedia: Media Processing Engine (MPE) with Arm® NEON technology and a Video Processing Unit (VPU).
- High-Speed Interfaces: Multiple display interfaces including MIPI DSI, and high-speed memory interfaces like LPDDR4 and DDR4.
- Security: Arm® TrustZone®, Resource Domain Controller (RDC), and Cryptographic Acceleration and Assurance Module (CAAM) for enhanced security.
- Power Management: Flexible power domain partitioning with internal power switches for efficient power management.
Applications
The MIMX8ML4DVNLZAB is designed to meet the needs of various applications, including:
- Smart Home and Building Automation: Supports advanced multimedia and machine learning for smart home devices.
- Industrial Automation: High reliability and real-time processing capabilities make it suitable for industrial automation.
- City and Industry 4.0 Applications: Enables advanced vision and machine learning capabilities for smart city and Industry 4.0 applications.
Q & A
- What is the processor speed of the MIMX8ML4DVNLZAB?
The processor speed is up to 1.8 GHz for the Arm® Cortex®-A53 cores and up to 800 MHz for the Cortex®-M7 core. - What type of memory interfaces does it support?
It supports LPDDR4-4000, DDR4-3200, and 8-bit NAND-Flash with BCH ECC. - What is the role of the Neural Processing Unit (NPU) in this processor?
The NPU supports up to 2.3 TOPS for machine learning tasks. - What display interfaces are available?
It includes a 4-lane MIPI DSI interface, supporting resolutions up to WQHD (2560x1440). - What security features are integrated into this processor?
It includes Arm® TrustZone®, Resource Domain Controller (RDC), and Cryptographic Acceleration and Assurance Module (CAAM). - What is the operating temperature range of the MIMX8ML4DVNLZAB?
The operating temperature range is 0 to 95°C. - What package type is used for this processor?
It is packaged in a 548-LFBGA, 15 x 15 mm, 0.5 pitch, FCBGA. - What are some of the key applications for this processor?
It is suitable for smart home, building automation, industrial automation, and City and Industry 4.0 applications. - Does the processor support real-time processing?
Yes, it includes a Cortex®-M7 core for real-time processing. - What is the significance of the Media Processing Engine (MPE) in this processor?
The MPE supports advanced multimedia processing with Arm® NEON technology and the Advanced Single Instruction Multiple Data architecture.
