PIC32MM0064GPL020 - Low Voltage Programming
I am using a PIC32MM0064GPL020 with a Vdd of 2V0.
I have tried programming it with a ICD3, ICD4, PicKit3, REAL ICE. All of the programmers return "Failed to connect to the target device. Failed to get Device ID"
When I up the regulator voltage to 3V0 I am able to program and debug.
The data sheet for the device allows programming and operation down to 2V. Cannot find any mention of Low voltage or programming issue in the silicon Errata.
I have a 5k1 pull up to Vdd on MCLR and nothing on the PGD/PGC lines. I am using PGED3/PGEC3.
I have disabled all BOR register.
I am at a loss, any help much appreciated.