Model:MCF54453CVR200 BRAND:NXP SERIES:MCF5445x pack:tray Part status:Discontinued Core processor:Coldfire V4 speed:200MHz Coprocessor/DSP:I2C,SPI,SSI,UART/USART,USB OTG RAM Controller:DMA,WDT Voltage:1.35V ~ 3.6V Operating temperature:- Safety features:interior Encapsulation/Shell:-40°C ~ 85°C(TA) Supplier device packaging:Surface mount type description:IC MCU 32BIT ROMLESS 360TEPBGA