Overview
The LS1046AXE8P1A is a high-performance processor from NXP USA Inc., part of the QorIQ LS1046A family. This processor is designed to offer a balance of high throughput, low power consumption, and advanced packet processing capabilities. It is particularly suited for applications requiring robust networking, security, and data processing.
Key Specifications
| Specification | Details |
|---|---|
| Cores | Four 32-bit/64-bit Arm® Cortex®-A72 CPUs |
| Core Frequency | Up to 1.8 GHz |
| L1 Cache | 32 KB data cache and 48 KB instruction cache per core |
| L2 Cache | 2 MB shared L2 cache |
| Memory Controller | 32-bit/64-bit DDR4 SDRAM with ECC and interleaving support, up to 2.1 GT/s |
| Package | 780 FC-PBGA, 23 mm x 23 mm |
| Peripheral Interfaces | PCIe 3.0, SATA 6 Gbit/s, USB 3.0, QSPI, SPI, IFC, I2C, UARTs, GPIO |
| Compliance | EU RoHS Compliant, Lead Free (Pb), Halogen Free (Cl+Br) |
Key Features
- Data Path Acceleration Architecture (DPAA) for packet parsing, classification, and distribution, as well as queue management and hardware buffer management.
- Cryptography acceleration (SEC) and IEEE 1588™ support.
- High-speed peripheral interfaces including SerDes lanes, RGMII, SGMII, and QSGMII.
- Integrated flash controller (IFC) supporting NAND and NOR flash.
- Multiple high-speed USB 3.0 controllers and an Enhanced Secure Digital Host Controller.
- Global programmable interrupt controller (GIC) and thermal monitoring unit (TMU).
Applications
- Networking equipment such as routers, switches, and firewalls.
- Telecommunications infrastructure, including base stations and network gateways.
- Industrial automation and control systems.
- Security and surveillance systems requiring advanced packet processing and cryptography.
- High-performance computing and data center applications.
Q & A
- What is the LS1046AXE8P1A processor?
The LS1046AXE8P1A is a high-performance processor from NXP USA Inc., featuring four 32-bit/64-bit Arm® Cortex®-A72 CPUs.
- What is the maximum core frequency of the LS1046AXE8P1A?
The maximum core frequency is up to 1.8 GHz.
- What type of memory controller does the LS1046AXE8P1A support?
The processor supports a 32-bit/64-bit DDR4 SDRAM memory controller with ECC and interleaving support, up to 2.1 GT/s.
- What are the key features of the DPAA in the LS1046AXE8P1A?
The DPAA includes acceleration for packet parsing, classification, and distribution, as well as queue management and hardware buffer management.
- Is the LS1046AXE8P1A compliant with EU RoHS directives?
Yes, the LS1046AXE8P1A is EU RoHS Compliant, Lead Free (Pb), and Halogen Free (Cl+Br).
- What are the primary applications of the LS1046AXE8P1A?
The primary applications include networking equipment, telecommunications infrastructure, industrial automation, security and surveillance systems, and high-performance computing.
- What is the package type and size of the LS1046AXE8P1A?
The processor is packaged in a 780 FC-PBGA, measuring 23 mm x 23 mm.
- Does the LS1046AXE8P1A support high-speed peripheral interfaces?
Yes, it supports high-speed interfaces such as PCIe 3.0, SATA 6 Gbit/s, USB 3.0, and multiple SerDes lanes.
- What cryptographic capabilities does the LS1046AXE8P1A offer?
The processor includes cryptography acceleration (SEC) for enhanced security.
- How many I2C controllers does the LS1046AXE8P1A have?
The processor has four I2C controllers.
