TMS320C203PZ57 datasheet by Texas Instruments

TMS320C203PZ57 Frequently Asked Questions (FAQs)

• What is the recommended crystal oscillator frequency for this microcontroller?
  The recommended crystal oscillator frequency for the TMS320C203PZ57 is 10 MHz or 20 MHz, depending on the application requirements.
• How do I configure the boot mode of the microcontroller?
  The boot mode of the TMS320C203PZ57 can be configured using the BOOTMODE pins. The BOOTMODE pins are sampled during reset to determine the boot mode. The boot mode can be set to either flash boot mode or ROM boot mode.
• What is the maximum operating temperature range for this microcontroller?
  The maximum operating temperature range for the TMS320C203PZ57 is -40°C to 85°C (industrial temperature range) and -40°C to 125°C (extended temperature range) for certain packages.
• How do I implement a watchdog timer in this microcontroller?
  The TMS320C203PZ57 has a built-in watchdog timer that can be enabled and configured using the Watchdog Timer Control Register (WDCR). The watchdog timer can be used to reset the microcontroller in case of a software fault or hang.
• What is the maximum clock frequency that can be achieved with this microcontroller?
  The maximum clock frequency that can be achieved with the TMS320C203PZ57 is 40 MHz, depending on the clock source and configuration.