7 References
- Speed Estimators, Flux Weakening and Efficient Use of SPMSM and IPMSM, 20089 MC7, Microchip MASTERs Conference 2016
 - The following documents, are
                available for download from the Microchip web site (www.microchip.com): 
- PIC32CM MC00 Family Data
                        Sheet (DS60001638):
ww1.microchip.com/downloads/en/DeviceDoc/PIC32CM-MC00-Family-Data-Sheet-DS60001638D.pdf
 - SAM C20/C21 Family Data Sheet
                                (DS60001479):
ww1.microchip.com/downloads/en/DeviceDoc/SAM-C20-C21-Family-Data-Sheet-DS60001479H.pdf
 - SAM D20 Family Data Sheet
                                (DS60001504E):
ww1.microchip.com/downloads/en/DeviceDoc/SAM-D20-Family-Data-Sheet-DS60001504E.pdf
 - SAM D21/DA1 Family Data Sheet
                                (DS40001882H):
ww1.microchip.com/downloads/en/DeviceDoc/SAM-D21-DA1-Family-Data-Sheet-DS40001882H.pdf
 - SAM D5x/E5x Family Data Sheet (DS60001507G):
ww1.microchip.com/downloads/en/DeviceDoc/SAM_D5x_E5x_Family_Data_Sheet_DS60001507G.pdf
 - PIC32MK General Purpose and
                        Motor Control (GP/MC) Family Data Sheet (DS60001402G):
ww1.microchip.com/downloads/en/DeviceDoc/PIC32MK_GP_MC_Familly_Datasheet_60001402G.pdf
 - SAM E70/S70/V70/V71 Family
                        Data Sheet (DS60001527E):
ww1.microchip.com/downloads/en/DeviceDoc/SAM-E70-S70-V70-V71-Family-Data-Sheet-DS60001527E.pdf
 - AN2520 Sensorless Field Oriented Control (FOC) for a Permanent Magnet Synchronous Motor (PMSM) Using a PLL Estimator and Equation-based Flux Weakening (FW) (DS:00002520C):
 - AN1292 Sensorless Field Oriented Control (FOC) for a Permanent Magnet Synchronous Motor (PMSM) Using a PLL Estimator and Field Weakening (FW) (DSDS01292A):
 - AN908 Using the dsPIC30F for Vector Control of an ACIM (DS00908B):
 
 - PIC32CM MC00 Family Data
                        Sheet (DS60001638):
 
