TM4C1237E6PMI datasheet by Texas Instruments

TM4C1237E6PMI Frequently Asked Questions (FAQs)

• What is the maximum clock frequency of the TM4C1237E6PMI?
  The maximum clock frequency of the TM4C1237E6PMI is 80 MHz.
• How do I configure the pin muxing on the TM4C1237E6PMI?
  The pin muxing on the TM4C1237E6PMI 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 VDDC and VDDA power pins on the TM4C1237E6PMI?
  The VDDC pin is the power supply for the digital core, while the VDDA pin is the power supply for the analog components. Both pins should be connected to a stable power source, such as a 3.3V voltage regulator.
• How do I use the ADC on the TM4C1237E6PMI?
  The ADC on the TM4C1237E6PMI 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 purpose of the NMI and RESET pins on the TM4C1237E6PMI?
  The NMI (Non-Maskable Interrupt) pin is used to trigger an interrupt that cannot be masked by the processor, while the RESET pin is used to reset the processor. Both pins should be connected to a pull-up resistor and a capacitor to ensure proper operation.