Replacement for the ADMCF340

Question

Hi, 
 Need to do a board spin since the ADMCF340 is obsolete. 
 This is being used for motor control and required fixed point DSP. 
 Is the ADSP-BF504 the closest choice?

ADIApproved · Accepted Answer

Hi Greg, 
 Yes, you are right. ADSP-BF50x family processors are good choice for Motor control applications. 
 Internal 32M bit flash is available on ADSP-BF504F and ADSP-BF506F parts and Internal ADC is available on ADSP-BF506F part.You can find the more information about these processors in the below links. 
 Datasheet: http://www.analog.com/static/imported-files/data_sheets/ADSP-BF504_BF504F_BF506F.pdf 
 http://www.analog.com/static/imported-files/data_sheets/ADSP-BF504_BF504F_BF506F.pdf HRM: http://www.analog.com/static/imported-files/processor_manuals/BF50x_hwr_rev.1.0.pdf 
 Product Page: http://www.analog.com/en/processors-dsp/blackfin/adsp-bf504/products/product.html 
 Thanks 
 Sachin)