Overview
The NXP LS1043AXN8MQB is a high-performance, quad-core microprocessor based on the ARM Cortex-A53 architecture. It is part of the QorIQ Layerscape 4 series, designed for embedded networking and industrial infrastructure applications. This processor is notable for its 64-bit processing capability, high energy efficiency, and extensive I/O flexibility, making it suitable for a wide range of applications including enterprise edge, industrial control, and networking equipment.
Key Specifications
| Parameter | Specification |
|---|---|
| Processor Cores | Quad-core ARM Cortex-A53 |
| Operating Frequency | Up to 1.6 GHz |
| Cache Memory | 1 MB L2-cache |
| Memory Support | DDR3L/DDR4 |
| Package Type | 780-FCPBGA (23x23 mm) |
| Ethernet Interfaces | Up to 6x Gigabit Ethernet |
| PCIe Interfaces | 3 x PCIe Gen 2.0 |
| USB Interfaces | 3 x USB 3.0 with integrated PHY |
| Other Interfaces | QuadSPI, IFC, SD/MMC, Quad I2C/SPI |
| Security Features | Integrated security engine (SEC 5.4), TrustZone |
Key Features
- High Performance: Delivers greater than 10 Gb/s of performance with minimal CPU overhead, thanks to the QorIQ Data Path Acceleration Architecture (DPAA).
- I/O Flexibility: Supports up to 6x Gigabit Ethernet interfaces, 3x PCIe Gen 2.0, 3x USB 3.0 with integrated PHY, and other interfaces like QuadSPI, IFC, and SD/MMC.
- Energy Efficiency: Optimized for low power consumption with a highly efficient eight-stage pipeline and support for DDR3L/DDR4 memory.
- Security: Features an integrated security engine (SEC 5.4) and TrustZone for enhanced security capabilities.
- Legacy Support: Includes QUICC Engine technology for legacy glue-less HDLC, TDM, or PROFIBUS support).
- Virtualization: Supports hardware-based virtualization, enabling partitioning of physical and virtual resources).
Applications
- Embedded Networking: Suitable for enterprise edge, branch office routers, vCPE, and other edge equipment).
- Industrial Infrastructure: Used in industrial PLC and control systems, multi-protocol IoT gateways, and security appliances).
- Networking Equipment: Ideal for applications requiring high-performance networking with minimal CPU overhead).
Q & A
- What is the LS1043AXN8MQB processor based on?
The LS1043AXN8MQB is based on the ARM Cortex-A53 architecture.
- How many cores does the LS1043AXN8MQB processor have?
The LS1043AXN8MQB is a quad-core processor.
- What is the maximum operating frequency of the LS1043AXN8MQB?
The maximum operating frequency is up to 1.6 GHz.
- What types of memory does the LS1043AXN8MQB support?
The LS1043AXN8MQB supports DDR3L and DDR4 memory.
- What are the key I/O interfaces supported by the LS1043AXN8MQB?
The key I/O interfaces include up to 6x Gigabit Ethernet, 3x PCIe Gen 2.0, 3x USB 3.0 with integrated PHY, and other interfaces like QuadSPI, IFC, and SD/MMC.
- Does the LS1043AXN8MQB support hardware-based virtualization?
Yes, it supports hardware-based virtualization, enabling partitioning of physical and virtual resources.
- What security features are integrated into the LS1043AXN8MQB?
The LS1043AXN8MQB features an integrated security engine (SEC 5.4) and TrustZone for enhanced security capabilities.
- What are some typical applications for the LS1043AXN8MQB?
Typical applications include embedded networking, industrial infrastructure, and networking equipment such as enterprise edge, branch office routers, vCPE, and security appliances.
- What is the package type of the LS1043AXN8MQB?
The package type is 780-FCPBGA (23x23 mm).
- Does the LS1043AXN8MQB support legacy protocols?
Yes, it includes QUICC Engine technology for legacy glue-less HDLC, TDM, or PROFIBUS support.
