MK22FX512VLL12 datasheet by Freescale Semiconductor

MK22FX512VLL12 Frequently Asked Questions (FAQs)

• What is the maximum operating frequency of the MK22FX512VLL12?
  The maximum operating frequency of the MK22FX512VLL12 is 120 MHz.
• How do I configure the clock source for the MK22FX512VLL12?
  The clock source for the MK22FX512VLL12 can be configured using the MCG (Multipurpose Clock Generator) module. The MCG allows the user to select between various clock sources, including the internal clock, external crystal oscillator, and external clock source.
• What is the maximum amount of flash memory available on the MK22FX512VLL12?
  The MK22FX512VLL12 has 512 KB of flash memory.
• How do I implement low-power modes on the MK22FX512VLL12?
  The MK22FX512VLL12 has several low-power modes, including Stop, Wait, and VLPR (Very Low Power Run) modes. These modes can be implemented using the SMC (System Management Controller) module and by configuring the clock gates and power modes for each peripheral.
• What is the maximum current consumption of the MK22FX512VLL12?
  The maximum current consumption of the MK22FX512VLL12 varies depending on the operating frequency and power mode. According to the datasheet, the maximum current consumption is around 350 mA at 120 MHz with all peripherals enabled.