MC9S08SH16CTJ datasheet by Freescale Semiconductor

MC9S08SH16CTJ Frequently Asked Questions (FAQs)

• What is the maximum clock frequency of the MC9S08SH16CTJ?
  The maximum clock frequency of the MC9S08SH16CTJ is 20 MHz.
• How do I configure the internal clock source of the MC9S08SH16CTJ?
  The internal clock source of the MC9S08SH16CTJ can be configured using the SYNR and REFS registers in the System Options Register (SOR) module.
• What is the purpose of the COP (Computer Operating Properly) module in the MC9S08SH16CTJ?
  The COP module is a watchdog timer that resets the microcontroller if it does not receive a 'service' pulse within a specified time period, ensuring that the microcontroller is operating properly.
• How do I use the ADC (Analog-to-Digital Converter) module in the MC9S08SH16CTJ?
  The ADC module in the MC9S08SH16CTJ can be used by configuring the ADCSC1 and ADCSC2 registers, selecting the analog input channel, and starting the conversion using the ADST bit.
• What is the maximum current that can be sourced or sunk by the GPIO pins of the MC9S08SH16CTJ?
  The maximum current that can be sourced or sunk by the GPIO pins of the MC9S08SH16CTJ is 25 mA.