LS1043ASN8KQB The NXP Semiconductors LS1043ASN8KQB is a 64-bit ARM Cortex-A53 microprocessor designed for networking and industrial applications. It offers 4 cores running at 1.0GHz with 1MB L2 cache.
Mfr Part #:

LS1043ASN8KQB

Available from 1 distributors
Mfr Name: NXP Semiconductors
NXP Semiconductors
The NXP Semiconductors LS1043ASN8KQB is a 64-bit ARM Cortex-A53 microprocessor designed for networking and industrial applications. It offers 4 cores running at 1.0GHz with 1MB L2 cache.
Total Stock: 973 pcs

LS1043ASN8KQB Available from 1 distributor

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LS1043ASN8KQB Specifications Quick View

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

LS1043ASN8KQB Description

Short technical summary and product information.

The NXP Semiconductors LS1043ASN8KQB is a powerful 64-bit ARM Cortex-A53 microprocessor designed for demanding embedded networking and industrial infrastructure applications. This processor features a quad-core complex operating at 1.0GHz, complemented by a 1MB L2 cache, delivering high performance per watt.

 

With a focus on efficiency and connectivity, the LS1043ASN8KQB supports up to 10 Gb/s performance through its integrated Data Path Acceleration Architecture (DPAA). It offers extensive I/O flexibility, including multiple Gigabit Ethernet interfaces, PCIe, and USB 3.0 ports, along with integrated QUICC Engine technology for legacy protocol support.

 

The processor is housed in a 780-FBGA, FCBGA package and is designed for surface mounting. It operates within a temperature range of 0°C to 105°C, making it suitable for various industrial environments. Security features such as Secure Boot and TrustZone® are included for enhanced system protection.

 

Target applications include branch office routers, vCPE, multi-protocol IoT gateways, industrial PLCs, and security appliances. The LS1043ASN8KQB provides a robust solution for next-generation edge equipment requiring significant processing power and flexible connectivity.

LS1043ASN8KQB Quick Information

Product Type: Microprocessor
Canonical Name: NXP Semiconductors LS1043ASN8KQB Microprocessor
Subcategory: Embedded

LS1043ASN8KQB Compliance

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

LS1043ASN8KQB Features

  • Quad-core 64-bit ARM Cortex-A53 processors.
  • 1.0GHz core speed with 1MB L2 cache.
  • Up to 10 Gb/s performance with DPAA.
  • Flexible I/O with multiple Ethernet, PCIe, USB 3.0.
  • Secure Boot and TrustZone® security features.

LS1043ASN8KQB Applications

  • Designed for embedded networking applications.
  • Suitable for industrial PLC and control systems.
  • Ideal for multi-protocol IoT gateways.
  • Used in branch office routers and vCPE.
  • Powers security appliances at the edge.

LS1043ASN8KQB FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating temperature range for the LS1043ASN8KQB?

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

What type of package is the LS1043ASN8KQB microprocessor in?

The LS1043ASN8KQB is in a 780-FBGA, FCBGA package.

What are the security features of the LS1043ASN8KQB?

The LS1043ASN8KQB includes Secure Boot and TrustZone® security features.

How many cores does the LS1043ASN8KQB processor have?

The LS1043ASN8KQB processor has 4 cores.

What is the clock speed of the LS1043ASN8KQB?

The clock speed of the LS1043ASN8KQB is 1.0GHz.

What are the RAM controller types supported by the LS1043ASN8KQB?

The LS1043ASN8KQB supports DDR3L and DDR4 RAM controllers.

What Ethernet interfaces are available on the LS1043ASN8KQB?

The LS1043ASN8KQB features 1GbE (7) or 10GbE (1) & 1GbE (5) Ethernet interfaces.

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