LS1043ASN7PQB The NXP Semiconductors LS1043ASN7PQB is a quad-core, 64-bit ARM Cortex-A53 microprocessor operating at 1.4GHz. It offers high performance for embedded networking and industrial applications.
Mfr Part #:

LS1043ASN7PQB

Available from 1 distributors
Mfr Name: NXP Semiconductors
NXP Semiconductors
The NXP Semiconductors LS1043ASN7PQB is a quad-core, 64-bit ARM Cortex-A53 microprocessor operating at 1.4GHz. It offers high performance for embedded networking and industrial applications.
Total Stock: 80 pcs

LS1043ASN7PQB Available from 1 distributor

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LS1043ASN7PQB 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

LS1043ASN7PQB Description

Short technical summary and product information.

The NXP Semiconductors LS1043ASN7PQB is a powerful quad-core, 64-bit ARM Cortex-A53 microprocessor designed for embedded networking and industrial infrastructure applications. It delivers up to 1.6 GHz processing speed with a 1 MB L2 cache, providing excellent CPU performance per watt.

 

This processor supports DDR3L and DDR4 RAM controllers and features extensive I/O capabilities including 7x 1GbE or 1x 10GbE Ethernet interfaces, 1x SATA 6Gbps, and 3x USB 3.0 ports. Security features include Secure Boot and TrustZone®.

 

The LS1043ASN7PQB is suitable for applications such as branch office routers, vCPE, multi-protocol IoT gateways, and industrial PLC control. It is available in a 621-FBGA, FCBGA package and supports surface mount installation.

 

Operating within a temperature range of 0°C to 105°C, this microprocessor is built for demanding environments. Its design prioritizes performance, energy efficiency, and I/O flexibility for small-form-factor networking and industrial solutions.

LS1043ASN7PQB Quick Information

Product Type: Microprocessor
Canonical Name: NXP Semiconductors LS1043ASN7PQB Microprocessor
Subcategory: Embedded

LS1043ASN7PQB Compliance

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

LS1043ASN7PQB Features

  • Quad-core 64-bit ARM Cortex-A53 processor
  • 1.4GHz clock speed with 1MB L2 cache
  • Supports DDR3L and DDR4 RAM controllers
  • Multiple Ethernet, SATA, and USB 3.0 interfaces
  • Secure Boot and TrustZone security features

LS1043ASN7PQB 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

LS1043ASN7PQB FAQs

7 frequently asked questions generated from this part’s specifications.
What is the core processor of the LS1043ASN7PQB?

The core processor is ARM® Cortex®-A53.

How many cores does the LS1043ASN7PQB have?

It has 4 cores.

What is the operating speed of the LS1043ASN7PQB?

The operating speed is 1.4GHz.

What type of RAM controllers does the LS1043ASN7PQB support?

It supports DDR3L and DDR4 RAM controllers.

What are the Ethernet capabilities of the LS1043ASN7PQB?

It supports 1GbE (7) or 10GbE (1) & 1GbE (5) Ethernet.

What is the operating temperature range for the LS1043ASN7PQB?

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

What package type is the LS1043ASN7PQB supplied in?

It is supplied in a 621-FBGA, FCBGA package.

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