Kinetis® K22：120MHz Cortex-M4F 1M闪存(121引脚)

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资料介绍

1. The analog supply current is the sum of the active or disabled current for each of the analog modules on the device. See each module's specification for its supply current. 2. 120 MHz core and system clock, 60 MHz bus 40 Mhz and FlexBus clock, and 24 MHz flash clock. MCG configured for PEE mode. All peripheral clocks disabled. 3. 120 MHz core and system clock, 60 MHz bus and FlexBus clock, and 24 MHz flash clock. MCG configured for PEE mode. All peripheral clocks enabled. 4. Max values are measured with CPU executing DSP instructions 5. 25 MHz core and system clock, 25 MHz bus clock, and 12.5 MHz FlexBus and flash clock. MCG configured for FEI mode. 6. 4 MHz core, system, FlexBus, and bus clock and 1 MHz flash clock. MCG configured for BLPE mode. All peripheral clocks disabled. Code executing from flash. 7. 4 MHz core, system, FlexBus, and bus clock and 1 MHz flash clock. MCG configured for BLPE mode. All peripheral clocks enabled but peripherals are not in active operation. Code executing from flash. 8. 4 MHz core, system, FlexBus, and bus clock and 1 MHz flash clock. MCG configured for BLPE mode. All peripheral clocks disabled. 9. Includes 32kHz oscillator current and RTC operation. 2.2.5.1 Diagram: Typical IDD_RUN operating behavior The following data was measured under these conditions: • MCG in PEE mode at greater than 100 MHz frequencies • No GPIOs toggled • Code execution from flash with cache enabled • For the ALLOFF curve, all peripheral clocks are disabled except FTFE