TM4C123AH6PMI7 datasheet by Texas Instruments

TM4C123AH6PMI7 Frequently Asked Questions (FAQs)

• What is the maximum clock frequency of the TM4C123AH6PMI7?
  The maximum clock frequency of the TM4C123AH6PMI7 is 80 MHz.
• How do I configure the pin muxing on the TM4C123AH6PMI7?
  The pin muxing on the TM4C123AH6PMI7 can be configured using the Pin Muxing Register (PMCn) and the Pin Configuration Register (PCn). Refer to the datasheet for specific register addresses and bit fields.
• What is the purpose of the VDDA and VDD pins on the TM4C123AH6PMI7?
  The VDDA pin is the analog power supply pin, and the VDD pin is the digital power supply pin. Both pins should be connected to a power source, and decoupling capacitors should be used to filter out noise.
• How do I use the ADC on the TM4C123AH6PMI7?
  The ADC on the TM4C123AH6PMI7 can be used by configuring the ADC control registers (ADCCTLn) and the ADC sequence registers (ADCSEQn). Refer to the datasheet for specific register addresses and bit fields.
• What is the maximum current that the GPIO pins on the TM4C123AH6PMI7 can source/sink?
  The maximum current that the GPIO pins on the TM4C123AH6PMI7 can source is 4 mA, and the maximum current that they can sink is 8 mA.