What this C2000 Piccolo brings to a real-time control loop
The Texas Instruments TMS320F28022PTQ is a 32-bit C28x single-core MCU clocked at 50 MHz with 32 KB of Flash and 6K x 16 of RAM. It carries AEC-Q100 automotive qualification and an operating temperature range of -40°C to 125°C.
50 MHz core — what it buys the control loop
At 50 MHz the C28x pipeline executes a single-cycle MAC. The 32 KB Flash holds a moderate control firmware image.
AEC-Q100 and the -40°C to 125°C range
AEC-Q100 qualification covers extended temperature cycling and high-temperature operating life. The -40°C to 125°C operating range covers engine-bay electronics and outdoor base stations.
Package and footprint
The 48-LQFP (7x7 mm) package has 22 GPIOs plus 13 ADC inputs. The internal oscillator eliminates the external crystal for non-critical timing.
Sourcing and lifecycle reality
The manufacturer lists this part as Active, though some distribution channels flag an EOL-hot status. For a BOM freeze, treat this as a part with constrained long-term availability.