See Littelfuse Commercial Vehicle Products Products
Microcontroller - PIC 18F - 8-Bit - 40MHz - 36 I/O - 64KB (32K x 16) FLASH - 1K x 8 EEPROM - 3.25K x 8 RAM - A/D 11x10b - 2 to 5.5V - 44-QFN (8x8).