Device Core = ColdFire V1 / Data Bus Width Bit = 32 / Instruction Set Architecture = RISC / Family Name = MCF51AC / Clock Frequency Max. MHz = 50 / Program Memory Type = Flash / Program Memory Size KB = 256 / RAM Memory Size KB = 32 / Interfaces = I²C / Interfaces = SCI / Interfaces = SPI / Interfaces = CAN / ADC Channels = 20 / ADC Resolution Bit = 12 / Number of Programmable I/Os = 54 / Number of Timers/Counters = 3 / Comparators = 2 / Supply Voltage Min. V = 2.7 / Supply Voltage Max. V = 5.5 / Operating Temperature Min. °C = -40 / Operating Temperature Max. °C = 85 / Package Type = LQFP / Pins = 64 / Mounting Type = SMD / MSL = Level-3 / Packaging = Tray / Length mm = 10 / Width mm = 10 / Height mm = 1.4 / Reflow Temperature Max. °C = 260