LS1043ASN8KNLB The NXP Semiconductors LS1043ASN8KNLB is a quad-core, 64-bit ARM Cortex-A53 microprocessor operating at 1GHz. It offers high performance for embedded networking and industrial applications.
Mfr Part #:

LS1043ASN8KNLB

Available from 1 distributors
Mfr Name: NXP Semiconductors
NXP Semiconductors
The NXP Semiconductors LS1043ASN8KNLB is a quad-core, 64-bit ARM Cortex-A53 microprocessor operating at 1GHz. It offers high performance for embedded networking and industrial applications.
Total Stock: 1,033 pcs

LS1043ASN8KNLB Available from 1 distributor

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LS1043ASN8KNLB Specifications Quick View

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

LS1043ASN8KNLB Description

Short technical summary and product information.

The NXP Semiconductors LS1043ASN8KNLB is a powerful quad-core, 64-bit ARM Cortex-A53 microprocessor designed for embedded networking and industrial infrastructure applications. Operating at speeds up to 1.6 GHz, this processor delivers exceptional performance per watt, featuring a 1MB L2 cache and an efficient eight-stage pipeline.

 

This microprocessor supports up to 10 Gb/s performance through its integrated QorIQ Data Path Acceleration Architecture (DPAA). It offers extensive I/O flexibility, including multiple Gigabit Ethernet interfaces (up to 7x 1GbE or 1x 10GbE and 5x 1GbE), 3x PCIe interfaces, and 3x USB 3.0 interfaces with PHY. Memory support includes DDR3L and DDR4 controllers.

 

The LS1043ASN8KNLB is housed in a 780-FCPBGA (23x23) package and utilizes a surface mount configuration. It operates within a temperature range of 0°C to 105°C (TA) and includes security features like Secure Boot and TrustZone®.

 

Target applications include integrated services, branch office routers, vCPE and other edge equipment, multi-protocol IoT gateways, industrial PLC and control systems, and security appliances. Its design is optimized for small-form-factor networking and industrial applications.

LS1043ASN8KNLB Quick Information

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

LS1043ASN8KNLB Compliance

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

LS1043ASN8KNLB Features

  • Quad-core 64-bit ARM Cortex-A53 processor
  • 1GHz core speed with 1MB L2 cache
  • Up to 10 Gb/s data path acceleration
  • Multiple Ethernet, PCIe, and USB 3.0 interfaces
  • Surface mount 780-FCPBGA package

LS1043ASN8KNLB Applications

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

LS1043ASN8KNLB FAQs

7 frequently asked questions generated from this part’s specifications.
What is the core processor of the LS1043ASN8KNLB?

The core processor is ARM Cortex-A53.

How many cores does the LS1043ASN8KNLB have?

It has 4 cores, with a 64-bit bus width.

What is the operating speed of the LS1043ASN8KNLB?

The processor speed is 1GHz.

What is the operating temperature range for this microprocessor?

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

What type of package is the LS1043ASN8KNLB in?

It is in a 780-FBGA, FCBGA package.

Does the LS1043ASN8KNLB have graphics acceleration?

No, it does not have graphics acceleration.

What security features are included on the LS1043ASN8KNLB?

It includes Secure Boot and TrustZone® security features.

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