The maximum operating temperature range for the TMS320F28027 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.
The TMS320F28027 has multiple clock sources, including an internal oscillator, external crystal oscillator, and external clock source. You can configure the clock source using the SYSCLK register and the CLKCFG register. Refer to the device's technical reference manual for detailed instructions.
The maximum frequency of the PWM outputs on the TMS320F28027 is 150 MHz. However, the actual frequency may be limited by the specific application and the quality of the output filters.
The TMS320F28027 has a built-in watchdog timer that can be enabled and configured using the WDOG register. You can set the watchdog timer period, enable or disable the watchdog timer, and configure the watchdog timer reset behavior using the WDOG register.
The TMS320F28027 has 256 KB of flash memory, which can be used to store program code, data, and constants.
TMS320F280270DAS datasheet
by Texas Instruments
