C2000 Delfino MCU for real-time automotive control
The TMS320F28232ZJZQ: The peripheral set includes CAN, SPI, I2C, UART, McBSP, and a 16-channel 12-bit ADC, making it suited for real-time control in automotive powertrain, chassis, and industrial motor-drive applications.
The 100 MHz clock rate on the C28x DSP core delivers a 10 ns instruction cycle, which directly sets the achievable PWM update rate and ADC sampling interval. For a typical 20 kHz current-control loop in a motor drive, the core has about 5000 cycles per iteration — enough for a PID with Clarke/Park transforms and a space-vector modulator. The Flash wait state must be configured correctly at this speed; the datasheet specifies the required wait states for zero-wait access at lower frequencies and one-wait above a threshold.
128 KB Flash and 26K x 16 RAM — firmware headroom check
The 128 KB Flash and 26K x 16 RAM provide space for control firmware and data buffers.
Automotive temperature range and AEC-Q100 qualification
The -40 to 125 °C operating range and AEC-Q100 qualification mean this MCU is designed for under-hood and chassis-domain environments where temperature extremes and reliability screening are mandatory.