Toshiba has added two ARM Cortex-M4F based TX04 series microcontrollers. Both the TMPM470FDFG and TMPM475FDFG are capable of operating two brushless DC motors simultaneously.
The microcontrollers aim to satisfy demand for more energy efficient motors and incorporate vectoring technology to ensure highly efficient motor control.
The TMPM475FDFG further integrates a CAN (Controller Area Network) controller which is required for use in specialist factory automation systems. Both chips are ideal for a wide range of uses ranging from industrial applications to use in home appliances, such as washing machines, fridges and air-conditioning units.
The TMPM470FDFG and TMPM475FDFG are based upon the ARM Cortex-M4F and can operate at up to 120MHz. They incorporate two modules, each containing a programmable motor drive, 12-bit AD converter and vector engine, ensuring the efficient and simultaneous operation of two brushless DC motors from a single chip.
Housed in a 14mm x 14mm LQFP100 package both the TMPM470FDFG and TMPM475FDFG offer an operating voltage ranging from 4.5 to 5V.
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