MC9S12XD256MAG datasheet by Freescale Semiconductor

MC9S12XD256MAG Frequently Asked Questions (FAQs)

• What is the maximum clock frequency of the MC9S12XD256MAG?
  The maximum clock frequency of the MC9S12XD256MAG is 25 MHz, but it can be overclocked to 30 MHz with some limitations.
• How do I configure the internal oscillator on the MC9S12XD256MAG?
  The internal oscillator on the MC9S12XD256MAG can be configured using the OSCCLK and OSCST registers. The oscillator frequency can be set to 4 MHz, 8 MHz, or 16 MHz.
• What is the maximum amount of RAM and flash memory available on the MC9S12XD256MAG?
  The MC9S12XD256MAG has 256 KB of flash memory and 12 KB of RAM.
• How do I use the CAN module on the MC9S12XD256MAG?
  The CAN module on the MC9S12XD256MAG can be configured using the CANCTL, CANBTR, and CANIDT registers. The module supports CAN 2.0A and CAN 2.0B protocols.
• What is the power consumption of the MC9S12XD256MAG?
  The power consumption of the MC9S12XD256MAG varies depending on the operating frequency and mode. In active mode, the power consumption is around 15 mA at 25 MHz, and in sleep mode, it is around 10 μA.