I am using PIC16F886 in my previous project and its working well with noise immunity level.
Now i wanted to add some additional features to it but i was lack of memory . Kindly let me know alternate MCU which is pin compatible with pic16F886
I have tested PIC16F1938 but fails in noise immunity test where hardware involve Relay and control application.
With PIC18F24K40 ,
with noise level In 50 Cycle 4 to 5 time max reset of MCU observed.
Let me know if any suggestion equivalent to it . I dont prefer to change hardware just replacement of IC and can work on coding . PIC18F24k50 series work on MPLAB X iDE and it reduce code sizing.
For me 1) It should be PIN compatible like pic16F886
2) Memory Next level of PIC16F886. 32KB
3) It should pass Noise test , Since we have taken care for pIC16F886 . i expected to work on other controller. PIC16F1938 failed when Relay comes into Pict
post edited by AMPS - 2019/04/17 00:04:35