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The information presented in this cross reference is based on TOSHIBA's selection criteria and should be treated as a suggestion only. Please carefully review the latest versions of all relevant information on the TOSHIBA products, including without limitation data sheets and validate all operating parameters of the TOSHIBA products to ensure that the suggested TOSHIBA products are truly compatible with your design and application.
Please note that this cross reference is based on TOSHIBA's estimate of compatibility with other manufacturers' products, based on other manufacturers' published data, at the time the data was collected.
TOSHIBA is not responsible for any incorrect or incomplete information. Information is subject to change at any time without notice.

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M370 Group

Microcontrollers with a VE for High-Precision DC Motor Control

Product feature

  • High-per formance Arm® Cortex®-M3 core: 80-MHz operation (max)
  • Toshiba-original NANO FLASH memory: Fast programming
  • Toshiba-original Vector Engine (VE) that implements part of motor vector control as hardware
  • Various analog circuits *(comparators, op amps) *TMPM370,etc.
  • 12-bit AD converter
  • Oscillation frequency detection (OFD); compliant with the IEC 60730 standard
  • Single 5-V power supply
  • Small package (SSOP30)   Note: TMPM375FSDMG

Features of the Vector Engine (VE)

High-efficiency motor control, reducing the CPU workload

High-efficiency motor control, reducing the CPU workload

The vector engine is a dedicated hardware unit designed to perform various operations for motor vector control. Since the vector engine has the capability for performing basic vector control operations (such as coordinate transformations, phase transformations and sine/cosine calculations), a PI algorithm for current control, and PMD and high-speed ADC interface operations, it helps to reduce the software workload significantly.

Highly flexible hardware

Highly flexible hardware

Since the requirements for speed control and position estimation differ greatly among individual applications and users, they can be implemented via software. The vector engine provides great flexibility in allowing you to create various schedules that define a combined sequence of VE and user’s software operations to perform. The vector engine supports two operating modes: Scheduled mode that executes a series of operations consecutively and Single Task mode that executes individual tasks one by one. Schedules can select a task that causes the vector engine to start execution.

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TX03 Series M370 group Product List

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Cross Reference Search

About information presented in this cross reference

The information presented in this cross reference is based on TOSHIBA's selection criteria and should be treated as a suggestion only. Please carefully review the latest versions of all relevant information on the TOSHIBA products, including without limitation data sheets and validate all operating parameters of the TOSHIBA products to ensure that the suggested TOSHIBA products are truly compatible with your design and application.
Please note that this cross reference is based on TOSHIBA's estimate of compatibility with other manufacturers' products, based on other manufacturers' published data, at the time the data was collected.
TOSHIBA is not responsible for any incorrect or incomplete information. Information is subject to change at any time without notice.

Applications

  • Washing machines
  • Air conditioners
  • Refrigerators
  • Heat pumps
  • Pumps, compressors, air blowers
  • Other rotating devices

System Block Diagram (Washing Machine)

System Block Diagram (Washing Machine)
* Arm and Cortex are registered trademarks of Arm Limited (or its subsidiaries) in the US and/or elsewhere.

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