On 7/17/2017 1:27 PM, Van Horn, David wrote: > Ok.. I'm not seeing an erase option in the MPLAB programmer. I'm downloa= ding latest MPLAB to check. > I also don't see the proper part number PIC16LF73 in the device selectio= n. > > > > I am not familiar with the PIC16LF73, but I did check a couple of=20 versions of MPLAB. Under the Programmer tab (at least in MPLAB 8.85), there there is an=20 Erase Flash Device option. Since the PIC16F7X datasheet shows the primary difference between the=20 16F73 and 16LF73 to be the range of the operating voltage, can't you use=20 the PIC16F73 choice for your project? Richard --=20 http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .