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Motor Control 16-bit Motor Control Products ■ High-performance dsPIC® DSC core with DSP instructions for precise control • Variable speed with constant torque using PI controllers • Field oriented control (FOC) for greater effi ciency ■ 5V 70 MIPS dsPIC DSC core for harsh environments ■ High-performance on-chip op amps ■ Intelligent, high-speed ADC ■ Algorithms and application notes for • BLDC, PMSM, ACIM • Sensorless control • Field-oriented control • Certifi ed class B safety software ■ Dual motor control with FOC control for each motor ■ Multiple package options, ranging from 28 to 144 pins ■ Scalable motor control tools with low- and high-voltage options ■ Motor control PWM: up to 14 outputs • Up to seven duty cycle generators • Independent or complementary mode • Programmable dead time settings • Edge- or center-aligned PWMs • Manual output override control, up to 10 fault inputs • ADC samples triggered by PWM module ■ Quadrature encoder interface module • Up to two modules • Phase A, Phase B and index pulse input ■ High current sink/source 10 16-bit Embedded Control Solutions Software and Application Notes Motor Type Algorithm App Note Stepper Motor Closed-Loop Microstepping AN1307 BLDC and PMSM Sensored AN957 Sensored Sinusoidal AN1017 Sensorless BEMF AN901 AN992 Sensorless Filtered BEMF with Majority Detect AN1160 Sensorless Dual-Shunt FOC with SMO Estimator and Field AN1078 Weakening Sensorless Dual-Shunt FOC with SMO and PFC AN1208 Sensorless Dual-Shunt FOC with PLL Estimator and Field Weakening AN1292 Sensorless Single-Shunt FOC with SMO Estimator and Field Weakening AN1299 AC Induction Motor Open-Loop V/F AN984 Closed-Loop Vector Control AN980 Sensorless Dual-Shunt FOC with PLL Estimator AN1162 Sensorless Dual-Shunt FOC with PLL Estimator and Field Weakening AN1206 Other PFC AN1106 Class B Safety Software (IEC 60730) AN1229 Motor Control Sensor Feedback Circuits AN894 MOSFET Driver Selection AN898 Current Sensing Circuit Concepts and Fundamentals AN1332 Featured Motor Control Products Product Operating Voltage (V) MIPS Pins Flash (KB) RAM (KB) DMA Ch. Input Capture Output Compare/ Std. PWM MC PWM QEI Internal Op Amps ADC 10/ 12-bit 1.1/ 0.5 MSPS UART dsPIC33EP512GM710 3.3 70 100/121 128–512 16–48 4 8 8 12 Ch 2 4 2/49 Ch 4 dsPIC33EP512GM706 3.3 70 64 128–512 16–48 4 8 8 12 Ch 2 4 2/30 Ch 4 dsPIC33EP512GM604 3.3 70 44 128–512 16–48 4 8 8 12 Ch 2 4 2/18 Ch 4 dsPIC33EP512MC506 3.3 70 64 32–512 4–48 4 4 4 6 Ch 1 3 1/16 Ch 2 dsPIC33EP512MC504 3.3 70 44 32–512 4–48 4 4 4 6 Ch 1 3 1/9 Ch 2 dsPIC33EP512MC502 3.3 70 28 32–512 4–48 4 4 4 6 Ch 1 3 1/6 Ch 2 dsPIC33EV256MC106 5 70 64 32–256 4–16 4 4 4 6 Ch 0 4 1/36 Ch 2 dsPIC33EV256MC104 5 70 44 32–256 4–16 4 4 4 6 Ch 0 4 1/24 Ch 2 dsPIC33EV256MC102 5 70 28 32–256 4–16 4 4 4 6 Ch 0 3 1/11 Ch 2 www.microchip.com/motor


EETE OCT 2015
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