TMPM370FYFG Toshiba, TMPM370FYFG Datasheet - Page 293

• Manufacturer Part Number: TMPM370FYFG
• Manufacturer: Toshiba

Specifications of TMPM370FYFG

• Product Summaries: Summary
• Lead Free: Yes
• Rohs Compatible Product(s): Available
• Rom (kbytes): 256K
• Rom Type: Flash
• Ram (kbytes): 10K
• Number Of Pins: 100
• Package: LQFP(14x14)
• Vcc: 5V
• Cpu Mhz: 80
• Ssp (ch) Spi: -
• I2c/sio (ch): -
• Uart/sio (ch): 4
• Usb: -
• Can: -
• Ethernet: -
• External Bus Interface: N
• Cs/wait Controller (ch): -
• Dma Controller: -
• 10-bit Da Converter: -
• 10-bit Ad Converter: -
• 12-bit Ad Converter: 27
• 16-bit Timer / Counter: 8
• Motor / Igbt Control: Vector Engine
• Real Time Clock: -
• Watchdog Timer: Y
• Osc Freq Detect: Y
• Clock Gear: Y
• Low-power Hold Function: -
• Remote Control Interface: -
• Hardware Cec Controller: -
• Comparators: 4
• Low-voltage Detector: Y
• Etm Hardware Trace: 2-bit

(3) Waveform mode
(4) Interrupt processing
i)
ii)
waveforms. The PWM interrupt period can be set to half a PWM period, one PWM period, two PWM
periods or four PWM periods.
Three-phase PWM waveforms can be generated in the following two modes:
The pulse width modulation circuit generates PWM interrupt requests in synchronization with PWM
3-phase independent mode:
3-phase common mode:
Each of the PWM compare registers for the three phases is set independently to generate
independent PWM waveforms for each phase. This mode is used to generate drive waveforms
such as sinusoidal waves.
Only the U-phase PWM compare register is set to generate identical PWM waveforms for all the
three phases. This mode is used for rectangular wave drive of brushless DC motors.
TMPM370 16-9
Motor control circuit
TMPM370