TMS320F28334PTPS datasheet by Texas Instruments

TMS320F28334PTPS Frequently Asked Questions (FAQs)

• What is the maximum operating temperature range for the TMS320F28334PTPS?
  The maximum operating temperature range for the TMS320F28334PTPS is -40°C to 125°C (TJ). However, it's recommended to operate within -40°C to 105°C (TA) for optimal performance and reliability.
• How do I configure the clock system for optimal performance?
  To configure the clock system for optimal performance, use the internal oscillator (OSCCLK) as the clock source, and enable the PLL (Phase-Locked Loop) to generate the desired clock frequency. Additionally, ensure that the clock divider settings are configured correctly to achieve the desired clock speed.
• What is the recommended power-on reset (POR) circuit for the TMS320F28334PTPS?
  The recommended POR circuit for the TMS320F28334PTPS is a simple RC circuit with a 10kΩ resistor and a 10uF capacitor. This circuit ensures a clean power-on reset and prevents brown-out conditions.
• How do I implement a watchdog timer on the TMS320F28334PTPS?
  To implement a watchdog timer on the TMS320F28334PTPS, use the Watchdog Timer (WDT) module. Configure the WDT to generate an interrupt or reset the device if the timer expires. The WDT can be clocked from the internal oscillator or an external clock source.
• What is the maximum current draw for the TMS320F28334PTPS?
  The maximum current draw for the TMS320F28334PTPS is approximately 1.2A at 1.8V and 125°C (TJ). However, this value can vary depending on the operating frequency, voltage, and temperature. It's recommended to consult the datasheet and perform thermal analysis to ensure reliable operation.