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    參數(shù)資料
    型號(hào)： DSPIC33EP512MU814-I/PL
    廠商： Microchip Technology
    文件頁數(shù)： 24/36頁
    文件大小： 0K
    描述： IC DSC 16BIT 512KB 144LQFP
    標(biāo)準(zhǔn)包裝： 60
    系列： dsPIC™ 33EP
    核心處理器： dsPIC
    芯體尺寸： 16-位
    速度： 70 MIPs
    連通性： CAN，I²C，IrDA，LIN，QEI，SPI，UART/USART，USB OTG
    外圍設(shè)備： 欠壓檢測/復(fù)位，DMA，電機(jī)控制 PWM，POR，PWM，WDT
    輸入/輸出數(shù)： 122
    程序存儲(chǔ)器容量： 512KB（170K x 24）
    程序存儲(chǔ)器類型： 閃存
    RAM 容量： 24K x 16
    電壓 - 電源 (Vcc/Vdd)： 3 V ~ 3.6 V
    數(shù)據(jù)轉(zhuǎn)換器： A/D 32x10b/12b
    振蕩器型： 內(nèi)部
    工作溫度： -40°C ~ 85°C
    封裝/外殼： 144-LQFP
    包裝： 托盤
    30
    16-bit Embedded Control Solutions
    Power Conversion and Motor Control Application Software
    Application
    Type
    Application Solution
    AN
    Number
    Description
    Brushless DC
    Motor Control
    Sensored BLDC Motor Control
    AN957
    This application note describes a fully-tested 3-phase BLDC motor control algorithm with 3 Hall-effect
    sensors.
    Sensorless BLDC Motor Control Using the dsPIC30F
    of dsPIC33F
    AN901
    This application note describes how to provide sensorless BLDC motor control with the dsPIC DSC
    device.
    Sensorless BLDC Control with Back-EMF Filtering
    Using a Majority Function
    AN1160
    This application note describes a sensorless Brushless Direct Current (BLDC) motor control algorithm,
    implemented using the dsPICDigital Signal Controller (DSC).The algorithm works by the use of a
    majority function for digitally filtering the Back-Electromotive Force (BEMF). Each phase of the motor is
    filtered to determine when to commutate the motor drive voltages.
    AC Induction
    Motor Control
    Vector Control of an ACIM Using Optical Encoder
    AN908
    This application note describes a fully-tested vector, or field oriented, control algorithm for a 3-phase
    ACIM. The motor currents, torque and velocity are regulated in control loops.
    Introduction to ACIM Control
    AN984
    This application note describes volts per hertz control of an AC Induction Motor.
    Sensorless Field Oriented Control (FOC) of an AC
    Induction Motor (ACIM)
    AN1162
    This application note presents a solution for sensorless Field Oriented Control (FOC) of induction
    motors using a dsPICDigital Signal Controller (DSC). The benefits of field oriented control can be
    directly realized as lower energy consumption, higher efficiency, lower operating costs and reduced
    cost of drive components.
    Sensorless Field Oriented Control (FOC) of an AC
    Induction Motor (ACIM) Using Field Weakening
    AN1206
    This application note presents one solution for sensorless Field Oriented Control (FOC) with Field
    Weakening (FW) of induction motors using a dsPIC Digital Signal Controller (DSC).
    Permanent
    Magnet
    Syncronous
    Motor Control
    Sinusoidal PMSM Motor Control
    AN1017
    This application note provides a fully working and highly flexible solution for using the dsPIC DSC to
    control a permanent magnet synchronous motor using three hall sensors with sinusoidal voltages.
    Sensorless Field-Oriented Control for PMSM Motors
    with Field Weakening Using Slide Mode Controller
    AN1078
    This application note describes how to apply a dsPIC DSC to control a permanent magnet synchronous
    motor using the field oriented control algorithm. Shunt resistors are used to estimate rotor position.
    Sensorless Field Oriented Control (FOC) of an AC
    Induction Motor (ACIM) Using Field Weakening
    AN1206
    This application note presents one solution for sensorless Field Oriented Control (FOC) with Field
    Weakening (FW) of induction motors using a dsPIC Digital Signal Controller (DSC).
    Sensorless Field Oriented Control (FOC) for a
    Permanent Magnet Synchronous Motor (PMSM)
    Using a PLL Estimator and Field Weakening (FW)
    AN1292
    This application note desribes the sensorless FOC algorithm for PMSM motor using a Phase Locked
    Loop (PLL) position and speed estimators.
    Integrated Power Factor Correction (PFC) and
    Sensorless Field Oriented Control (FOC) System
    AN1208
    This application note describes the process of integrating two complex applications: PFC and
    Sensorless FOC. These applications are implemented on a Permanent Magnet Synchronous Motor
    (PMSM). In addition, this application note also describes the integration of the algorithms, lists
    the necessary hardware requirements, and provides the guidelines to optimize the development
    procedure.
    Single-Shunt Three-Phase Current Reconstruction
    Algorithm for Sensorless FOC of a PMSM
    AN1299
    This dsPIC33F application note describes a motor control technique where a single-shunt resistor
    circuit is used to measure the motor phase current.
    Stepper Motor
    Control
    Stepper Motor Control with dsPIC DSCs
    AN1307
    This application note describes how to drive a stepper motor with a dsPIC33F motor control family
    DSC.
    SMPS/
    Digital Power
    Switch Mode Power Supply (SMPS) Topologies
    (Part I)
    AN1114
    This application note explains the basics of different types of SMPS topologies and their applications.
    The pros and cons of different SMPS topologies are also explained to guide the user to select an
    appropriate topology for a given application, while providing useful information regarding selection of
    components for a given SMPS design.
    Switch Mode Power Supply (SMPS) Topologies
    (Part II)
    AN1207
    This application note is the second of a two-part series on Switch Mode Power Supply (SMPS)
    topologies. This series expands on the previous material in Part I, and presents the basic tools
    needed to design a power converter.
    Offline UPS Reference Design
    AN1279
    The application note describes the design of an Offline Uninterruptible Power Supply (UPS) using a
    Switch Mode Power Supply (SMPS) dsPIC Digital Signal Controller (DSC).
    Digital Power Interleaved PFC Reference Design
    AN1278
    The application note describes the design of an Digital Power Interleaved PFC (IPFC) using a Switch
    Mode Power Supply (SMPS) dsPIC Digital Signal Controller (DSC).
    Quarter Brick DC-DC Reference Design
    AN1335
    This application note describes the design of Quarter Brick DC-DC Reference Design using Switch
    Mode Power Supply (SMPS) dsPIC Digital Signal Controller(DSC)
    DC-DC LLC Resonant Converter Reference Design
    AN1336
    This application note describes the design of DC-DC LLC Resonant Converter Reference Design using
    Switch Mode Power Supply (SMPS) dsPIC Digital Signal Controller(DSC)
    Grid Connected Solar Microinverter
    AN1338
    This application note describes the design of Grid Connected Solar Microinverter Reference Design
    using Switch Mode Power Supply (SMPS) dsPIC Digital Signal Controller(DSC)
    Class B
    Software
    Class B Safety Software Library for PIC MCUs and
    dsPIC DSCs
    AN1229
    This application note describes the Class B Safety Software Library routines that detect the
    occurrence of Faults in a single channel CPU. These routines have been developed in accordance with
    the IEC 60730 standard to support the Class B certification process.
    Motor Control Tuning Guides
    Tuning guides describe the procedure and setup necessary for tuning the Motor control algorithms; they simplify motor control
    design and optimize solutions.
    Description
    Tuning Guide
    Sensorless Dual-Shunt FOC with SMO estimator BLDC/PMSM
    AN1078 Tuning Guide
    Sensorless Dual-Shunt FOC with PLL estimator BLDC/PMSM
    AN1292 Tuning Guide
    Sensorless Single-Shunt FOC with SMO estimator BLDC/PMSM
    AN1299 Tuning Guide
    Sensorless BLDC Control with Back-EMF Filtering Using a Majority Function
    AN1160 Tuning Guide
    Stepper Motor Control
    AN1307 Tuning Guide
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