Model:MCF51MM256CMB BRAND:NXP SERIES:MCF51MM pack:tray Part status:Discontinued Core processor:Coldfire V1 speed:50MHz Coprocessor/DSP:CANbus,EBI/EMI,I2C,SCI,SPI,USB OTG RAM Controller:LVD,PWM,WDT Voltage:1.8V ~ 3.6V Operating temperature:A/D 8x16b; D/A 1x12b Safety features:external part Encapsulation/Shell:-40°C ~ 85°C(TA) Supplier device packaging:Surface mount type description:IC MCU 32BIT 256KB FLSH 81MAPBGA