MC9S12DT128BCPV datasheet by Freescale Semiconductor

MC9S12DT128BCPV Frequently Asked Questions (FAQs)

• What is the maximum clock frequency of the MC9S12DT128BCPV?
  The maximum clock frequency of the MC9S12DT128BCPV is 25 MHz, but it can be overclocked to 40 MHz with some limitations.
• How do I configure the internal oscillator on the MC9S12DT128BCPV?
  The internal oscillator on the MC9S12DT128BCPV 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 MC9S12DT128BCPV?
  The MC9S12DT128BCPV has 128 KB of flash memory and 12 KB of RAM.
• How do I use the CAN module on the MC9S12DT128BCPV?
  The CAN module on the MC9S12DT128BCPV can be configured using the CANCTL, CANBT, and CANID registers. The module supports CAN 2.0A and CAN 2.0B protocols.
• What is the power consumption of the MC9S12DT128BCPV?
  The power consumption of the MC9S12DT128BCPV varies depending on the clock frequency and operating mode. In active mode, the power consumption is around 15 mA at 25 MHz, and in sleep mode, it is around 10 μA.