Ok.. I'm not seeing an erase option in the MPLAB programmer. I'm downloadi= ng latest MPLAB to check. I also don't see the proper part number PIC16LF73 in the device selection. -----Original Message----- From: piclist-bounces@mit.edu [mailto:piclist-bounces@mit.edu] On Behalf Of= alan.b.pearce@stfc.ac.uk Sent: Monday, July 17, 2017 11:21 AM To: piclist@mit.edu Subject: RE: PIC16LF73 [PIC] Added tag ... Being an F part it should be Flash memory, not OTP. On that basis, yes it can be erased, even if protected. > -----Original Message----- > From: piclist-bounces@mit.edu [mailto:piclist-bounces@mit.edu] On=20 > Behalf Of Van Horn, David > Sent: 17 July 2017 18:08 > To: Microcontroller discussion list - Public. > Subject: PIC16LF73 >=20 > Is this part OTP? >=20 > If not, and it is programmed and locked, can it be erased? >=20 > -- > David VanHorn > Lead Hardware Engineer >=20 > Backcountry Access, Inc. > 2820 Wilderness Pl, Unit H > Boulder, CO 80301 USA > phone: 303-417-1345 x110 > email: > david.vanhorn@backcountryaccess.com yaccess.com> >=20 > -- > http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive=20 > View/change your membership options at=20 > http://mailman.mit.edu/mailman/listinfo/piclist -- http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive View/chang= e your membership options at http://mailman.mit.edu/mailman/listinfo/piclis= t --=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 .