TXZ4 Series
Arm® Cortex®-M4 processor with FPU Core Based Microcontrollers Suitable for High-Efficiency Signal Processing Applications
Lineup
| 3-V applications, 5-V applications | 3-V applications | 3-V applications, 5-V applications | ||
|---|---|---|---|---|
| M4K 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
[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
Development Environment
Evaluation Boards
Sample Software / CMSIS Driver
Functions
Vector Engines
OFD (Oscillation Frequency Detector)
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
Development Environment
Sample Software / CMSIS Driver
Functions
Vector Engines
OFD (Oscillation Frequency Detector)
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
Development Environment
Evaluation Boards
Sample Software / CMSIS Driver
Functions
I2S (Inter-IC Sound)
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
Development Environment
Sample Software / CMSIS Driver
Functions
Vector Engines
OFD (Oscillation Frequency Detector)
Queries about purchasing, sampling and IC reliability
Stock Check & Purchase
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