What temperature range can the flash be programmed at?
The datasheet for each TMS320F28xxx family specifies programming temperature to guarantee flash endurance of the array. This is located in the Flash Timing portion of the Electrical Characteristics section of the datasheet. The -40 to 125 Q rated devices (e.g. TMS320F28335ZJZQ)can be programmed across the full temperature range. The -40 to 85 rated devices can be programmed from 0 to 85 degrees. Always check the data manual for the temperature range for a specific device.