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Freescale Semiconductor Data Sheet Technical Data Document Number K11P121M50SF4 Rev 4 082013 K11 SubFamily Supports the following MK11DX128VMC5 MK11DX256VMC5 MK11DN512VMC5 Features Operating Characteristics Voltage range 171 to 36 V Flash write voltage range 171 to 36 V Temperature range ambient 40 to 105C Performance Up to 50 MHz ARM CortexM4 core with DSP instructions delivering 125 Dhrystone MIPS per MHz Memories and memory interfaces Up to 512 KB of program flash for devices without ......