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M4G Group(1)

Connectivity MCU with high-speed data processing,
wide variety of timers and communication channels


  • High-performance Arm® Cortex®-M4 core, operating at up to 160MHz
    Using the global standard Arm® Cortex®-M core
  • Wide range of memory and package lineup
    Wide range of memory and package expands choice of products
  • General-purpose microcontrollers with various built-in interfaces and communication channels suitable for high-speed data processing required for AV equipment and MFPs.


Office equipment , Digital equipment, AV equipment , Industrial equipment

System Block Diagram (MFP)

System Block Diagram (MFP)M4G8M4G9M4G8M4G9M4G8M037M3H2

(*1) ADF : Auto Document Feeder
(*2) PF : Paper Feeding
(*3) ASF : Auto Sheet Feeder

TXZ4 Series M4G Group(1) Product List

Product List

TXZ4 Series M4G Group(1) products will be displayed.

Development Environment

Click "Development Environment TX Family / TXZ Family" for information on TXZ4 Series development environment products.

Evaluation Board

Evaluation Board

Customers can check the functional features on the evaluation board through the actual operation. For more information about a board, please refer to Toshiba Global Sales.

Sample Programs More

Sample software is operation check software made in unit of function, which is working on the evaluation board. Sample software used on the M4G Group(1) evaluation board with CMSIS driver examples.
It contains driver software.

Sample Project

Arm Genuine Product MDK and IAR Systems EWARM

Integrate Development Environment : MDK-Toshiba


  • Arm's genuine  tool
  • Toshiba version of MDK-STANDARD
  • Amazingly Low Price (a year license)
  • No function limit

Integrate Development Environment : EWARM


  • Supported by integrate development environment for partner suppliers
  • GUI for Japanese editions
  • Sell for a  wide range of licences  from  free of chage edition to charged edition.
  • ICE, static analysis tool support

(*) For pricing information please contact your Arm office authorized development tool distributor in your region.

* Arm and Cortex are registered trademarks of Arm Limited (or its subsidiaries) in the US and/or elsewhere.
* All other company names, product names, and service names mentioned herein may be trademarks of their respective companies.


If you have any queries, click one of these links:

Technical queries
Queries about purchasing, sampling and IC reliability
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·Before creating and producing designs and using, customers must also refer to and comply with the latest versions of all relevant TOSHIBA information and the instructions for the application that Product will be used with or for.