See Littelfuse Commercial Vehicle Products Products
Microcontroller - PIC XLP 18Q, FuSa - 8-Bit - 64MHz - 25 I/O - 16KB (16K x 8) FLASH - 256 x 8 EEPROM - 1K x 8 RAM - 1.8 to 5.5V - 28-SOIC - T&R.