PIC18F13K22T-I/SO

Microcontroller - PIC XLP 18K - 8-Bit - 64MHz - 17 I/O - 8KB (4K x 16) FLASH - 256 x 8 EEPROM - 256 x 8 RAM - 2.3 to 5.5V - 20-SOIC - T&R.