LS1043ASE8KQB The NXP Semiconductors LS1043ASE8KQB is a quad-core, 64-bit ARM Cortex-A53 based microprocessor designed for embedded networking and industrial applications. It offers up to 1.0GHz clock speed and high-performance data path acceleration.
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LS1043ASE8KQB

Available from 1 distributors
Mfr Name: NXP Semiconductors
NXP Semiconductors
The NXP Semiconductors LS1043ASE8KQB is a quad-core, 64-bit ARM Cortex-A53 based microprocessor designed for embedded networking and industrial applications. It offers up to 1.0GHz clock speed and high-performance data path acceleration.
Total Stock: 1,033 pcs

LS1043ASE8KQB Available from 1 distributor

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LS1043ASE8KQB Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Architecture
Core Processor
Ethernet
Lead Spacing
Mounting Type
Number of Cores
Operating Temperature
RAM Controllers
SATA
Security Features
Speed
Supplier Device Package
Supplier Package
USB

LS1043ASE8KQB Description

Short technical summary and product information.

The NXP Semiconductors QorIQ LS1043A is a quad-core, 64-bit ARM Cortex-A53 processor engineered for demanding embedded networking and industrial infrastructure applications. Delivering over 10 Gb/s of performance, this SoC is optimized for small-form-factor designs, supporting fanless operation.

 

Key features include a 1.0 GHz clock speed, 1 MB of L2 cache, and the QorIQ Data Path Acceleration Architecture (DPAA) for efficient data processing with minimal CPU overhead. The processor supports up to 6 Gigabit Ethernet interfaces, 3 PCIe interfaces, and 3 USB 3.0 interfaces, along with integrated QUICC Engine technology for legacy protocols.

 

Designed for high energy efficiency, the LS1043A processor is suitable for applications such as branch office routers, vCPE, multi-protocol IoT gateways, and industrial PLC control systems. It is available in a 780-FCPBGA Surface Mount package.

 

This processor incorporates security features like Secure Boot and TrustZone®, enhancing system integrity for critical applications. It supports DDR3L and DDR4 memory controllers, providing flexible memory configurations.

LS1043ASE8KQB Quick Information

Product Type: Microprocessor
Series: LS1043A
Canonical Name: NXP Semiconductors QorIQ LS1043A Communications Processor
Subcategory: Embedded Processors

LS1043ASE8KQB Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

LS1043ASE8KQB Features

  • Quad-core 64-bit ARM Cortex-A53 processor.
  • Clock speed up to 1.0 GHz.
  • Over 10 Gb/s performance with DPAA.
  • Multiple Ethernet, PCIe, and USB 3.0 interfaces.
  • Secure Boot and TrustZone® security features.

LS1043ASE8KQB Applications

  • Ideal for branch office routers.
  • Suitable for vCPE and edge equipment.
  • Used in multi-protocol IoT gateways.
  • Applicable for industrial PLC control.
  • Designed for security appliances.

LS1043ASE8KQB FAQs

7 frequently asked questions generated from this part’s specifications.
What is the core processor for the LS1043ASE8KQB?

The core processor is ARM® Cortex®-A53.

How many cores does the LS1043ASE8KQB have?

It has 4 cores.

What is the operating speed of the LS1043ASE8KQB?

The operating speed is 1.0 GHz.

What is the operating temperature range for this processor?

The operating temperature range is 0°C to 105°C.

What type of package is the LS1043ASE8KQB in?

It is in a 780-FBGA, FCBGA package.

What are the security features of the LS1043ASE8KQB?

Security features include Secure Boot and TrustZone®.

What is the performance capability of the LS1043ASE8KQB?

It delivers greater than 10 Gb/s of performance.

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