Motor Control > September 2008 Motor Control Design Solutions > www.microchip.com/motor size="-1">

The PIC12F and PIC16F product families have an 8-bit CPU that can operate at speeds up to 5 MIPS. Device variants in the PIC12F family have 8 pins, while PIC16F variants are offered in 14-pin through 64-pin packages.Some variants in the PIC16F family have one or more Enhanced Capture Compare PWM Peripheral (ECCP) modules. The ECCP module is optimized for controlling bridge or H bridge motor drive circuits. It can also be used to steer PWM control signals among 4 output pins for BLDC motor commutation or stepper motor control. The PIC12F and PIC16F device families have these features for low-cost...

Advanced Motor Control often does not require DSP but benefi ts greatly from the DSP resources found on the dsPIC Digital Signal Controllers (DSCs). For example, our sensorless fi eld-oriented control algorithm makes use of the single cycle MAC with data saturation, zero overhead looping and barrel shifting to achieve stunning performance. > Fail-Safe clock monitor operation detects clock failure and switches to on-chip low power RC oscillator ֖ Programmable code protection Large family of code and pin-compatible Flash devices In-Circuit Serial Programming֙ (ICSP) ٖ The dsPIC30F device family...

DeviceOp Amps PerPackageGBWP(MHz)Operating VoltageRange (V)Rail-to-RailMid-SupplyV > REF Shutdown Pin MCP6021/22/23/24 1, 2 or 4102.5-5.5In/OutMCP6021MCP6023MCP6023 > DeviceDescriptionTypicalAccuracy (C)Maximum Accuracy@ 25аC (C)Maximum Temperature Range (аC)Vcc Range (V)Maximum Supply Current (A) TC642 Fan ManagerNote 1Note 1-40 to +853.0 to 5.51,000 TC647B Fan ManagerNote 1Note 1-40 to +853.0 to 5.5400 TC670 Predictive Fan Fault DetectorN/AN/A-40 to +853.0 to 5.5150 Note 1: These devices use an external temperature sensor. Accuracy of the total solution is a function of the accuracy of the...

dsPICDEM MCLV Development Board (DM330021) The dsPICDEM MCLV development board is intended for low-voltage BLDC applications up to 48 volts at 10 amps. It provides a low-cost method for users to evaluate and develop motor control applications using dsPIC33F motor control products via a Plug In Module (PIM) or 28-pin SOIC socket. Serial interfaces include: RS-232C, CAN, LIN and USB (for RTDM). Feedback support includes: Hall-Effect Sensors, Shaft Encoder and three shunt resistors. PICDEMٙ MCLV Development Board (DM183021) > The PICDEM MCLV development board is intended for low-voltage (up to 48V),...

Microchip provides a variety of ways to come up to speed quickly on our 8-bit MCUs and 16-bit dsPIC DSCҒs, as well as learn how to use them to spin a motor.Pressed for time? Log on to www.microchip.com/webseminars and download a web seminar on your own schedule. These training modules are just the right size to fit into your busy schedule. > Log on to www.microchip.com/RTC and sign up for a formal class taught by a Microchip engineer. Many of these classes include hands on motor control development work, so you can learn the theory and then put it into practice. Additional classes are available...

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