LS1043AXN7QQB The NXP Semiconductors LS1043AXN7QQB is a quad-core, 64-bit ARM Cortex-A53 microprocessor operating at 1.6GHz. It features 1MB of L2 cache and supports DDR3L/DDR4 RAM.
Mfr Part #:

LS1043AXN7QQB

Available from 1 distributors
Mfr Name: NXP Semiconductors
NXP Semiconductors
The NXP Semiconductors LS1043AXN7QQB is a quad-core, 64-bit ARM Cortex-A53 microprocessor operating at 1.6GHz. It features 1MB of L2 cache and supports DDR3L/DDR4 RAM.
Total Stock: 10 pcs

LS1043AXN7QQB Available from 1 distributor

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LS1043AXN7QQB Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Architecture
Automotive Grade
Core Processor
Ethernet
Industrial Grade
Medical Grade
Military Grade
Mounting Type
Number of Cores
Operating Temperature
RAM Controllers
SATA
Security Features
Speed
Supplier Device Package
Supplier Package
Tape & Reel
USB

LS1043AXN7QQB Description

Short technical summary and product information.

The NXP Semiconductors LS1043AXN7QQB is a high-performance, 64-bit ARM Cortex-A53 based microprocessor designed for embedded networking and industrial applications. This quad-core processor operates at a clock speed of 1.6GHz and includes a 1MB L2 cache, offering excellent performance per watt.

 

Key features include support for DDR3L and DDR4 memory, multiple Gigabit Ethernet interfaces (up to 7x 1GbE or 1x 10GbE and 5x 1GbE), and three USB 3.0 ports with PHY. It also incorporates security features like Secure Boot and TrustZone®.

 

The LS1043AXN7QQB is available in a 621-FBGA, FCBGA package suitable for surface mounting. It operates within a temperature range of -40°C to 105°C, making it suitable for demanding industrial environments.

 

This processor is ideal for applications such as branch office routers, vCPE, multi-protocol IoT gateways, and industrial PLC control systems.

LS1043AXN7QQB Quick Information

Product Type: Microprocessor
Series: LS1043A
Canonical Name: NXP Semiconductors LS1043AXN7QQB Quad-Core 64-bit ARM Cortex-A53 Microprocessor
Subcategory: Embedded Processor

LS1043AXN7QQB Compliance

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

LS1043AXN7QQB Features

  • Quad-core 64-bit ARM Cortex-A53 processor.
  • Operates at 1.6GHz with 1MB L2 cache.
  • Supports DDR3L and DDR4 memory controllers.
  • Multiple Gigabit Ethernet and USB 3.0 interfaces.
  • Designed for industrial and networking applications.

LS1043AXN7QQB Applications

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

LS1043AXN7QQB FAQs

7 frequently asked questions generated from this part’s specifications.
What is the clock speed of the LS1043AXN7QQB processor?

The LS1043AXN7QQB processor has a clock speed of 1.6GHz.

How many cores does the LS1043AXN7QQB processor have?

The LS1043AXN7QQB processor features 4 cores.

What type of processor core does the LS1043AXN7QQB use?

The LS1043AXN7QQB processor uses the ARM® Cortex®-A53 core.

What is the L2 cache size for the LS1043AXN7QQB?

The LS1043AXN7QQB has a 1MB L2 cache.

What are the operating temperature limits for the LS1043AXN7QQB?

The operating temperature range for the LS1043AXN7QQB is -40°C to 105°C.

What package type is the LS1043AXN7QQB supplied in?

The LS1043AXN7QQB is supplied in a 621-FBGA, FCBGA package.

What is the RoHS status of the LS1043AXN7QQB?

The LS1043AXN7QQB is RoHS3 Compliant.

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