DSPIC33FJ64GS406T-50I/MR

Microcontroller - dsPIC 33F - 16-Bit - 50 MIPs - 58 I/O - 64KB (64K x 8) FLASH - 8K x 8 RAM - 3 to 3.6V - 64-VQFN (9x9) - T&R.