Having long established experience and technological excellence Toshiba offers both general purpose and application specific MCUs. Through the incorporation of high-quality memory, low power precision mixed-signal components, and rich peripheral options with a wide range of packages, Toshiba’s MCUs excel in specialized applications for motor control and connectivity. These MCUs are ideal for applications in home appliances, heating and cooling systems, and other industrial equipment. To aid in reducing development costs and shortening development time, software and board designs can be shared amongst Toshiba MCU families. Moreover, an in-depth support system is in place to facilitate customer product and application development.


Motor Control

  • TXZ+™  Family Advanced Class : TXZ+™4A Series M4K/M4M Group
  • TX Family : TX04 Series  M470 Group
  • TX Family : TX03 Series  M370 Group

Communication & Data Processing

  • TXZ+™ Family Advanced Class : TXZ+™4A Series M4G/M4N Group
  • TX Family : TX04 Series  M460 Group
  • TX Family : TX03 Series  M360 Group

General Purpose

  • TXZ+™ Family Advanced Class : TXZ+™3A Series M3H Group
  • TX Family : TX03 Series  M330/M380 Group
  • TX Family : TX00 Series  M030/M060 Group
  • TLCS™ Family:TLCS™-870/C1, TLCS™-870/C1E Series


  • TX Family : TX04 Series  M440 Group
  • TX Family : TX03 Series  M340 Group

TXZ+™ Family Advanced Class (40nm)

32-bit Arm Cortex M3 and M4 120-200MHz MCUs are highly energy efficient and most suitable for real time control applications. The TXZ3A+ series of MCUs cover broad range of general purpose applications while the TXZ4A+ series of MCUs are designed specifically for motors control such as Field Oriented Control (FOC) with multiple brushless motors and connectivity with rich interfaces, mixed signal components, and peripherals. These MCUs offer a wide range of memory 128K-2MB Flash, 24K-258KB RAM, 12-24Ch 1-3units 12-bit of ADCs, 31-155 IOs, and many peripheral options.


  • Based on Arm® Cortex®-M core, with integrated high capacity of flash memory
  • Equipped with application specific peripherals such as motor controls and sensing
  • Supporting rich connectivity and a functional safety design
  • 4th generation Advanced Vector Engine Plus motor controls and sensing for multiple brushless motors
  • Tools & Software
TXZ+™4A Series
Arm Cortex-M4 core with FPU based microcontrollers suitable for high efficiency signal processing applications

• M4K Group • M4M Group
• M4G Group • M4N Group
TXZ+™3A Series
Arm Cortex-M3 core based microcontrollers :
Flexible multi-application product line

• M3H Group

MCU Motor Studio

Easy-to-use, well-structured, and versatile Software Development Kit
Provides PC Tool and motor control firmware dedicated to the TXZ+™ Family Advanced Class microcontrollers

5 groups of new microcontrollers of TXZ+™ family advanced class
MCU Family

Introducing 5 groups of new microcontrollers of TXZ+™ family advanced class that realize low power consumption, support system cost reduction, and advanced motor control.

TXZ3A+ M3H – a popular general purpose MCUs with 12-21 ADCs, 2 DACs, comparator, 57-135 IOs, LCD driver and wide range of peripherals.

TXZ+ M4G and M4N groups – Connectivity with variety of digital Interfaces. 16-24 ADCs, 2 DACs, 86-155 IOs, and wide range of peripherals. M4N group has additional USB OTG, EtherMAC, and CAN interfaces.

TXZ+ M4K and M4M groups – 4th GEN VE Advanced Vector Engine Plus and 1-3 Advanced Programmable Motor Drivers control 1-3 Brushless Motors simultaneously. 1-3 Advanced Encoder Inputs can be used for optionally for precision position applications. 8-32Ch 3units of 12-bit ADCs, 31-131 IOs, and wide range of peripherals. M4M group has additional CAN bus interface.

TXZ+ process of M3H, M4G, and M4K groups of MCUs are backward compatible with few TXZ process of M3H, M4G, and M4K groups of MCUs respectively with more energy efficient

TXZ™ Family (65nm)

Arm Cortex M3 and M4 32-bit 40-120MHz MCUs that are designed for general purpose, sensor hub, and advanced motor control applications with high-precision analog circuitry with low-power-consumption digital blocks. These MCUs offer 32K-2MB Flash, 8K-256KB RAM, 4-21 ADCs, 24-134 IOs, 1-2 DACs, and many peripheral options.


  • High performance and low power consumption
  • Integrated high-performance flash memory
  • Toshiba  original peripheral functions (Advanced Vector Engine Plus, Programmable Motor Driver Plus etc.) and high-performance analog to digital converter
  • Special peripherals to support functional safety applications (Flexible support for European home appliances standard: IEC60730)

TX Family (90-130nm)

Arm Cortex M0, M3, and M4 32-bit 16-120MHz general purpose MCUs with range of options supporting a wide variety of applications


  • Maximum operating frequency: 120MHz
  • Motor control products feature CPU load reduction by vector engine
  • Lineup of small package sizes
  • Tools & Software
TX00 Series
Arm Cortex-M0 Core Based Microcontrollers Featuring a Low-Power Core and a Small Footprint, low pin count, 16M-24MHz, 8-12Ch of 10-bit ADCs, QFN48 7mmx7mm, LQFP64 10mmx10mm, and other packages
TX03 Series
Arm Cortex-M3 Core Based Microcontrollers Suitable for a Broad Range of Applications, 40MHz, 64K-1024KB Flash, 4K-256KB RAM, 8-12ch 10-bit ADCs, 4 to 22-ch 12-bit ADCs, LQFP64 10mmx10mm and other packages
M370 group - 2th GEN Vector Engine MCUs for sensorless FOC applications

TX04 Series
Arm Cortex-M4 processor with FPU Core Based Microcontrollers Suitable for
High-Efficiency Signal Processing Applications. 120MHz, 512K-1536KB Flash, 34K-514KB RAM, 8-21ch 12-bit ADCs, some with Servo/Sequence Controller and some with Remote Control Preprocessor. Two products equipped with 2 Advanced Vector Engines and 2 Programmable Motor Drivers that can drive 2 brushless motors simultaneously.

TXZ+™ Family Entry Class

Arm Cortex M3 32-bit 40MHz MCUs that are designed for general purpose applications. These MCUs offer 64K-128KB Flash, 8-10KB RAM, 10-18 12-bit ADCs, IO, and peripheral options. These MCUs offer low power consumptions.


  • Integrated functionality supports system miniaturization
  • Few TXZ+ M3V group MCUs are also backward compatible with few TX process of M3V group MCUs.

TLCS™ Family

Toshiba’s own TLCS core 8-bit MCU, 10MHz, 48K-60KB Flash, 3KB RAM, 8-16 10-bit ADCs, 44-64 pin count packages with standard peripherals suitable for controlling a wide variety of applications


  • Processing performance equivalent to a 16-bit MCU
  • Tools & Software
TLCS-870/C1 Series and TLCS-870/C1E Series
Processing capabilities equivalent to 16-bit microcontrollers, with memory address space extendable up to 60 Kbytes. TLCS-870/C1 Series delivers processing capabilities equivalent to 16-bit microcontrollers, along with a memory address space extendable up to 60 Kbytes. TLCS-870/C1E Series, the addition to the TLCS Family, employs Flash memory with a new structure that enhances long-term performance.


Datasheets, Application Notes

Please obtain data sheets and application notes from the individual product pages.

Technical topics

Reference Design

DC 300 V Input BLDC Motor Sensorless Control Circuit using TPD4204F
DC 300 V Input BLDC Motor Sensorless Control Circuit using TPD4204F
This reference design provides design guide, data and other contents of DC 300 V Input BLDC Motor Sensorless Control Circuit using Intelligent Power Device. It achieves vector control with the MCU designed for Motor control.


Vector Engines
USB (Universal Serial Bus)
Remote Control Signal Processor (RMC)
PSC ( Programmable Servo / Sequence controller )
OFD (Oscillation Frequency Detector)
Multi Purpose Timer (MPT)
JTAG (Boundary Scan)
I2S (Inter-IC Sound)
High-Resolution PPG Outputs
EtherMAC (Ethernet Media Access Control)
CAN (Controller Area Network)

Tool & Software

Development Environment

Development environments are available for each program development phase from design to evaluation. In the Arm core microcomputer development environment, it is possible to select various development tools and vendors.  Please select the development tool and vender which matches your needs.

Evaluation Boards

When considering using our MCUs, you can easily begin software development by using a starter kit sold by a development environment vendor or an evaluation kit vendor.
Evaluation kits come in a variety of forms, from those that include an integrated development environment and emulator to those that implement the CMSIS-DAP compliant on-board emulator standard.
Additionally, high-performance solution packages with full peripheral functions are also available. For details, please select from partners listed in the category of "Board/Evaluation Kit" in the development environment of TX family / TXZ family.
 Please refer to each product introduction page for the evaluation kit compatible with each product.

Sample Software / CMSIS Driver

After accepting the license agreement for the sample software program and clicking "Agree" at the bottom of the screen, select the family or series tab.
Download the sample software program for the relevant product.
Please download the application note (manual) of the sample software program from the document of the individual product screen.

Please obtain the data sheet and application note from the individual product page.

Partner Information

This page provides information on our business partners. You can select a development tool and a partner from a wide choice available for ARM® Core-based microcontrollers. Select the right development tool and a partner for your needs.


Technical inquiry

Contact us

Contact us

Frequently Asked Questions


* Arm and Cortex are registered trademarks of Arm Limited (or its subsidiaries) in the US and/or elsewhere.
* TXZ+™ and TLCS™ are the trademarks of Toshiba Electronic Devices & Storage Corporation.
* Other company names, product names, and service names may be trademarks of their respective companies.
* All brand names and product names are trademark or registered trademark of their respective companies. Information contained herein might be changed or updated without notice.

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