Embedded module TQMLS102xA - with Layerscape LS102xA

ARM Dual Cortex™-A7 module with LS102xA from NXP.

Key functionalities

  • Graphics
  • Extended temperature range
  • High-Speed communication via 3x Gigabit Ethernet, 2x PCle and 1x USB 3.0 interface
  • Low power consumption (typ. 3 W)
  • QorIQ Trust Architecture and ARM TrustZone
  • IEEE 1588 support
  • Security functions and QUICC Engine
Embedded module TQMLS102xA: ARM Dual Cortex™-A7 module with LS102xA from NXP.


The Embedded module TQMLS102xA, based on the processor LS102xA from NXP, combines the ARM Core Architecture with the QorIQ high speed communication technology. The integrated graphics controller supports applications with display and touch screen requirements.

For various applications such as networking, industrial automation and controls with requirements for fast and secure data processing, there are optimized CPU variants available.

With a Dual-Core ARM Cortex™ A7 core and a clock rate up to 2 x 1,0 GHz the TQMLS102xA provides a balanced ratio between high performance and power dissipation.


Note about the ordering information: Further variants are available on request. 

Ordering information

Ordering information


TQMLS1020A, Dual Cortex™-A7 / 1GHz, 64 MB NOR Flash, 1 GB DDR3L, 64kB EEPROM, -40°C...+85°C 

Request price information


TQMLS1021A, Dual Cortex™-A7 / 1GHz, 64 MB NOR Flash, 1 GB DDR3L, 64kB EEPROM, -40°C...+85°C 

Request price information


TQMLS1022A, Dual Cortex™-A7 / 600MHz, 32 MB NOR Flash, 512 MB DDR3L, 64kB EEPROM, -40°C...+85°C 

Request price information



CPU frequency: Up to 1,0 GHz
Microprocessor: QorIQ LS1020A, LS1021A, LS1022A (ARM Cortex™-A7)


e-MMC Flash: Up to 16 GB
ECC Protection: Yes (only LS1020A, LS1021A)
EEPROM: 0 / 64 kbit
NOR-Flash: Up to 512 MB Quad SPI NOR

System interfaces

CAN: Up to 4x FlexCAN
Ethernet: Up to 3x 10/100/1000 Mbit (IEEE 1588)
I²C: Up to 3x
SATA: Up to 1x SATA 3.0
SPI: Up to 2x
SSI / I²S: Up to 4x
UART: Up to 6x
USB: Up to 1x USB 3.0 High-Speed Host
Up to 1x USB 2.0 High-Speed OTG

Other interfaces & busses

Debugging: CPU JTAG interface
PCIe: Up to 2x


Graphic interfaces: LCD (only LS1021A)


Dimensions: 55mm x 44mm
Pin number: 280
Plug system: 0.8 mm
Power management: Extended power management (optional)
RoHS: Yes
RTC: Yes
Power supply: 3,3 V
Voltage monitoring (optional)
Temperature range, extended: -40°C ... +85°C
Temperature sensor: Yes
Availability: Series

Operating systems / User interfaces

Operating systems: Linux
Operating systems on request: VxWorks, QNX, PikeOS

Starter kits

Starterkit STKLS102x

Starterkit STKLS102x
Starterkit for TQMLS102xA

Key functionalities

  • 3x Ethernet 10/100/1000 Mbit (IEEE 1588)
  • 4x FlexCAN
  • 1x USB 2.0 High-Speed OTG Interface
  • 1x USB 3.0 High-Speed Host Interface
  • 6x UART






Click here to display all details about this Starter Kit »


Product information

Board-to-Board Connector download centre at TE Connectivity

Specification for the Board-to-Board connector that is used for the TQ Minimodules in 0.8mm pitch for highest reliability, longevity and robustness. 

> Please select "search by document number"

> Please enter the following document number: 108-5390

(download_linkto_teconnectivity.html, 323 Byte, 21.10.2011)

Datasheet TQMLS102xA

Product informationen for the embedded module TQMLS102xA based on ARM® core Architecture and QorIQ® high speed communication technology.

(Datasheet_TQMLS102x_105_Web.pdf, 274 KByte, 12.03.2015)


User's Manual TQMLS102x

User's manual for the embedded module TQMLS102xA - with Layerscape LS102xA.

(TQMLS102xA.UM.0101_01.pdf, 2.2 MByte, 28.05.2015)

User's Manual MBLS102xA

User's manual for the Dual-Core ARM Cortex-A7 mainboard MBLS102xA.

(MBLS102xA.UM.0100_01.pdf, 2.4 MByte, 26.08.2016)


Linux BSP Rev.0102 for TQMLS102xA - Hotfix QSPI Boot

Addresses an issue with booting from QSPI NOR Flash.


MD5SUM = 699E8B791D9E25CA3C0CEC31A43200E6

(, 2.5 KByte, 06.02.2017)

Linux BSP Rev.0102 for TQMLS102xA

Source code and pre-compiled images with support for the following versions / platforms:

U-Boot Linux PTXdist OSELAS Toolchain
MBLS102xA v2016.05 4.4 2016.04 2013.12.2

MD5SUM = 1F6BB7DC98E2E10AEB5C528382187971

(, 152 MByte, 30.11.2016)

Linux BSP Rev.0100 for TQMLS102xA

Source code and pre-compiled images with support for the following versions / platforms:

U-Boot Linux PTXdist OSELAS Toolchain
MBLS102xA v2016.05 4.4 2015.05 2013.12.2

MD5SUM = FA1BDF3A2E42725709DD6F6A61323D7F

(, 146 MByte, 25.05.2016)

Software archive

Linux BSP Rev.0005 for TQMLS102xA

Source code and pre-compiled images with support for the following versions / platforms:




OSELAS Toolchain







MD5SUM = 8F8D58F445107A031883ACB222C9875C




(, 143 MByte, 19.04.2016)

Linux BSP Rev.0004 for TQMLS102xA

Source code and pre-compiled images with support for the following versions / platforms:




OSELAS Toolchain







MD5SUM = B8361BCA27933080939CFF98120EE204




(, 92 MByte, 24.09.2015)



Unsere Field Application Engineers stehen Ihnen vor, während und nach Ihrer Designphase mit Rat und Tat zur Seite. Lesen Sie mehr zum >>> Umfang des Support-Angebots.


Aktuelle Downloads wie Produktdatenblätter, Manuals, Application notes oder Software und Treiber finden Sie auf dieser Seite im Bereich "Downloads". 


Umfangreiche Informationen aus dem Softwarebereich wie BSP-Dokumentationen, FAQs, Anwendungshinweise, Beispielcodes und Tipps & Tricks stehen Ihnen in unserem >>> TQMLS102xA Support Wiki zur Verfügung. 


Weitergehende Fragen beantworten wir Ihnen gerne. Bitte kontaktieren Sie uns dazu über unser >>> Supportformular.

Extended benefits


At TQ you not only get first-class embedded systems - we also provide a series of benefits around the embedded module:

We support you in defining your requirements for your project. The technical specification serves as guideline for all persons that are involved in the development process.  

For a fast and easy starting-up we provide starter kits. Through the plug-and-play principle, the software evaluation can be started, if the actual target hardware is not yet available. Due to this a product can be launched faster, reasonably priced and more safely.

We support you concerning the selection of components as well as Obsolescence management. Thus your products are protected against obsolete components, complex redesigns, doubtful sources and cost-intensive brokerwares. 

If desired we arrange a circuit diagram review for your baseboard directly by the developer of the module. Due to the longtime experience of our developers, it happens quite often that entrapments are indentified in the course of the review.

Supply of Software, especially Board Support Packages and hardware-close driver for the required operating system. Therefore you shorten your development time and reduce your costs.

Starting-up of your baseboard. In case that the starting-up of your baseboard with our module does not work at once, we support you by a structural fault analysis in order to quickly find the reason and repair it.   

We provide you with reference notes to power-on's e.g. power-on of a CAN controller to the local bus, as well as with application notes.

Our Field Application Engineers are pleased to assist you with words and deeds before, during and after your design phase.

As system service provider TQ is able to take over the development, production and test of your baseboard. Therefore you get the whole tested unit from one hand. 

Please just ask us. We are pleased to consult you!  

TQ-Embedded Product Catalogue

Taking you beyond Embedded Modules. >>> Download our interactive product catalogue.

White paper signal integrity

Learn how to simplify the design of baseboards for our TQ modules. >>> Ask for our white paper.

Support news


BSP Version 0105 with IPU, VPU and GPU Support


Version with Kernel 3.12


CAN, RS485, audio & minor improvements / bugfixes

Attention US customers

US customers please visit the website of our US sales partner 

>>> please click here

Download subscription

With a new feature on the TQ website, you now have the opportunity to subscribe for a modification newsletter. As soon as new, important documents such as User Manuals or new BSP revisions are set and you have subscribed to the modification newsletter for this product, you will automatically receive a message that informs you about the new download. 

>>> more