dsPIC33EP128MC504T-I/ML DSPIC33EP128MC504T-I/MV DSPIC33EP128MC504T-I/PT DSPIC33EP128MC504T-I/TL DSPIC33EP128MC506-E DSPIC33EP128MC506-E/MR DSPIC33EP128MC506-E/PT DSPIC33EP128MC506-H/MR DSPIC33EP128MC506-H/PT DSPIC33EP128MC506-I/MR