TMS320LF2402APGAR datasheet by Texas Instruments

TMS320LF2402APGAR Frequently Asked Questions (FAQs)

• What is the recommended oscillator crystal frequency for this microcontroller?
  The recommended oscillator crystal frequency for the TMS320LF2402APGAR is 4.9152 MHz or 10 MHz, depending on the application and clock speed requirements.
• How do I configure the flash memory for bootloading?
  To configure the flash memory for bootloading, you need to set the BOOTMODE pin to 1 and configure the flash memory controller to boot from the desired memory location. Refer to the device's programming manual for detailed instructions.
• What is the maximum current rating for the GPIO pins?
  The maximum current rating for the GPIO pins of the TMS320LF2402APGAR is 4 mA per pin, with a total current limit of 100 mA for all GPIO pins combined.
• How do I implement watchdog timer functionality?
  To implement watchdog timer functionality, you need to configure the watchdog timer module and set the watchdog timer period using the WDTCTL register. You also need to periodically reset the watchdog timer using the WDTCLR register to prevent a system reset.
• What is the minimum and maximum operating temperature range for this microcontroller?
  The minimum operating temperature range for the TMS320LF2402APGAR is -40°C, and the maximum operating temperature range is 85°C.