MC56F8245VLD datasheet by Freescale Semiconductor

MC56F8245VLD Frequently Asked Questions (FAQs)

• What is the maximum operating frequency of the MC56F8245VLD?
  The maximum operating frequency of the MC56F8245VLD is 32 MHz, but it can be overclocked to 40 MHz with some limitations.
• How do I configure the internal clock source?
  The internal clock source can be configured using the SYNR and REFS bits in the Clock Mode Register (CMR). The SYNR bit selects the clock source, and the REFS bit selects the clock frequency.
• What is the purpose of the VLLS (Very Low Leakage Stop) mode?
  The VLLS mode is a low-power mode that reduces power consumption to a minimum by shutting down the CPU, peripherals, and most of the internal logic. It is used to minimize power consumption when the device is in a standby or sleep mode.
• How do I use the DMA (Direct Memory Access) controller?
  The DMA controller can be used to transfer data between peripherals and memory without CPU intervention. It is configured using the DMA Control Register (DMACR) and the DMA Request Register (DMARQ).
• What is the maximum amount of flash memory that can be programmed?
  The maximum amount of flash memory that can be programmed is 64 KB, but it can be segmented into smaller blocks for more efficient programming.