Overview
The NXP QorIQ LS1043A processor, part number LS1043AXN7QQB, is a quad-core, 64-bit ARM Cortex-A53 microprocessor designed for high-performance applications in embedded networking and industrial infrastructure. This processor offers a significant performance boost over previous dual-core ARM 32-bit products, such as the QorIQ LS1020A and LS1024A. It is optimized for small-form-factor designs, supporting fanless operations and offering cost-effective solutions with lower BOM costs and simplified power supply requirements.
Key Specifications
| Specification | Details |
|---|---|
| Processor Cores | Quad-core, 64-bit ARM Cortex-A53 |
| Clock Speed | Up to 1.6 GHz |
| L2 Cache | 1 MB |
| Memory Support | DDR3L/DDR4 |
| Package Type | 621-BGA |
| Ethernet Interfaces | Up to 6x Gigabit interfaces |
| 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 performance with minimal CPU overhead, leveraging 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, and integrated QUICC Engine technology for legacy protocols like HDLC, TDM, and PROFIBUS.
- Power Efficiency: Optimized for low power consumption with a highly efficient eight-stage pipeline and CoreLink CCI 400 coherent interconnect.
- Security: Features an integrated security engine (SEC 5.4) with support for in-line IPsec and TrustZone for secure boot and hardware-based virtualization.
- Rich Ecosystem: Supported by a extensive third-party ecosystem and ARM’s development base, ensuring comprehensive enablement and support).
Applications
- Enterprise Edge and Networking: Suitable for branch office routers, vCPE, and other edge equipment).
- Industrial Infrastructure: Used in industrial PLC and control systems, as well as multi-protocol IoT gateways).
- Security Appliances: Ideal for security appliances requiring high performance and integrated security features).
- Small-Form-Factor Designs: Optimized for fanless designs in small-form-factor networking and industrial applications).
Q & A
- What is the processor core configuration of the LS1043AXN7QQB?
The LS1043AXN7QQB is a quad-core, 64-bit ARM Cortex-A53 microprocessor.
- What is the maximum clock speed of the LS1043AXN7QQB?
The maximum clock speed is up to 1.6 GHz.
- What type of memory does the LS1043AXN7QQB support?
The LS1043AXN7QQB supports DDR3L and DDR4 memory.
- What are the key interfaces supported by the LS1043AXN7QQB?
The key interfaces include up to 6x Gigabit Ethernet, 3x PCIe Gen 2.0, 3x USB 3.0, QuadSPI, IFC, SD/MMC, and Quad I2C/SPI.
- Does the LS1043AXN7QQB have integrated security features?
Yes, it features an integrated security engine (SEC 5.4) and supports TrustZone for secure boot and hardware-based virtualization.
- What are some typical applications of the LS1043AXN7QQB?
Typical applications include enterprise edge and networking, industrial infrastructure, security appliances, and small-form-factor designs.
- What is the package type of the LS1043AXN7QQB?
The package type is 621-BGA.
- Does the LS1043AXN7QQB support fanless designs?
Yes, it is optimized for fanless designs in small-form-factor networking and industrial applications.
- What is the QorIQ Data Path Acceleration Architecture (DPAA) and its role in the LS1043AXN7QQB?
The DPAA is a set of offload engines that deliver up to 10 Gb/s performance with minimal CPU overhead.
- Does the LS1043AXN7QQB support hardware-based virtualization?
Yes, it supports hardware-based virtualization through its integrated security features.
