K40P144M100SF2_11 Datasheet, PDF (18/75 Pages) Freescale Semiconductor, Inc – Up to 100 MHz ARM Cortex-M4 core with DSP instructions delivering 1.25 Dhrystone MIPS per MHz

General
• MCG in FEI mode (39.0625 kHz IRC), except for 1 MHz core (FBE)
• All peripheral clocks enabled but peripherals are not in active operation
• LVD disabled, USB regulator disabled
• No GPIOs toggled
• Code execution from flash
Figure 2. Run mode supply current vs. core frequency — all peripheral clocks enabled
K40 Sub-Family Data Sheet Data Sheet, Rev. 4, 3/2011.
18
Preliminary
Freescale Semiconductor, Inc.