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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.
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TXZ4 Series

Arm® Cortex®-M4 processor with FPU Core Based Microcontrollers Suitable for High-Efficiency Signal Processing Applications

TXZ4 Series

Lineup

  3-V applications, 5-V applications 3-V applications 3-V applications, 5-V applications
M4K Group(1)

M4K Group(2)

M4G Group(1)

M4L Group(1)
Programmable motor driver  
Vector Engine (VE)
PSC (i)        
Op amp/Comparator    
CEC (ii)      
Remote Control preprocessor      
External bus interface      
Oscillation frequency detector (OFD)
Serial Peripheral Inteface (TSPI)

M4K Group(1)

Features

Single-Chip Microcontrollers Realizes Multiple Motor Control

  • Two motors can be controlled with a 64-pin package.[1]
    Until now, driving two motors required a product[2] with a 100-pin type package. Now, the TXZ family products with 64-pin type package can control two motors, because the AD convertor for detecting motor positions is accelerated and a 0.5 μs conversion speed is realized.
  • Providing solutions for driving motors more simply
    Driving motors can be easily realized by providing solutions such as sample software using built-in hardware resources (the advanced vector engine plus (A-VE+), a high-speed AD convertor, and an advanced programmable motor control circuit (A-PMD)) for realizing the vector control and the power supply control.
  • The package line-up supports reductions in the size of circuit boards used for products such as home appliances.
    Provide various line-ups of pin-count (32 pins to 64 pins) and Flash memory (64 KB to 256 KB) products.
    Products with a wide pitch for flow mounting and a fine pitch for reflow mounting are included in the line-up.
Notes:
[1]: It depends on the conditions of use.
[2]: “M370 group” products in Toshiba microcontrollers for motor control

Product List

Applications

  • Appliances with a motor control system
    (Air-conditioners, washing machines, refrigerators, ventilation fans, ceiling fans, power tools, robotics, etc.)

Tool & Software

Functions

Vector Engines
OFD (Oscillation Frequency Detector)
CAN (Controller Area Network)

M4K Group(2)

Features

Motor microcontroller for 3 motors synchronous control at 160-MHz drive

  • Capable of 3-motor control
    160-MHz drive CPU and 3 AD converters and 3 advanced programmable motor control circuits (A-PMD) for motor control are incorporated, enabling easy realization of 3-motor control.
  • Advanced programmable motor control circuit (A-PMD) enables simple realization of interleaved PFC control
    - The interleaved PFC control function can be realized simply by 3-phase PWM output with 120-degree phase difference.
    - Especially suitable for the ICCM (interleaved current continuous mode) requiring output capacity.
  • Incorporating high-resolution advanced encoder (A-ENC32) suitable for AC servo motor
    The A-ENC32 circuit allows direct input of the signals of an incremental encoder and a hole sensor. Moreover, the accuracy of the position detection angle is improved by setting 32-bit width of encoder count values.
    Therefore, this circuit can be applied to the servo motor control.

Product List

Applications

  • Appliances with a motor control system
    (Air-conditioners, washing machines, refrigerators, ventilation fans, ceiling fans, power tools, robotics, etc.)

Tool & Software

Functions

Vector Engines
OFD (Oscillation Frequency Detector)
CAN (Controller Area Network)

M4G Group(1)

Features

  • 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.

Product List

Applications

  • Office equipment , Digital equipment, AV equipment , Industrial equipment

Tool & Software

Functions

Remote Control Signal Processor (RMC)
OFD (Oscillation Frequency Detector)

Related Pages

M4L Group(1)

Features

  • Based on a high-performance Arm Cortex-M4 (with FPU function) core, operating at up to 80 MHz, and supported floating point calculation.
  • Built-in Toshiba unique Vector engine (A-VE) itself is the hardware which processes a part of required work by vector control, and it allows a motor control with reducing CPU loads.
  • Built-in self-diagnostic function of ROM, RAM, clock, and ADC as a self-check function.

Product List

Applications

  • Air-conditioners, washing machines, refrigerators, ventilation fans, ceiling fans, power tools, etc.

Tool & Software

Functions

Vector Engines
OFD (Oscillation Frequency Detector)

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