Ultra-low power consumption technology

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Ultra-low power consumption technology

文件：837.22 Kbytes 页数：70 Pages

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Ultra-low power consumption technology

文件：837.22 Kbytes 页数：70 Pages

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Microcontrollers for Brushless DC Motor with Built-in Comparator

RL78/G1G microcontrollers have a three-phase complementary PWM timer for brushless DC motor control, a comparator for stopping motor rotation when overcurrent is detected and its 8-bit D/A converter for reference voltage, and a PGA (Programmable Gain Amplifier) for controlling amplification factor b • CPU: RL78 core, Max. 24MHz\n• Voltage: 2.7V to 5.5V\n• Package: 32 to 44-pin LQFP, 30-pin LSSOP\n• Memory: SRAM Max. 1.5KB, Program Flash Max. 16KB\n• Timer: 16-bit Timer (ch) x 7, 8-bit Timer (ch) x 4, Watchdog Timer (ch) x 1, 12-bit Interval Timer x 1 ch\n• PWM: PWM Output x 9, 3-phase PWM Outpu;

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