DSPIC33EP128MC506-E DSPIC33EP128MC506-E/MR DSPIC33EP128MC506-E/PT DSPIC33EP128MC506-H/MR DSPIC33EP128MC506-H/PT DSPIC33EP128MC506-I/MR dsPIC33EP128MC506-I/PT DSPIC33EP128MC506T-E/MR DSPIC33EP128MC506T-E/PT DSPIC33EP128MC506T-E/PTVAO