C2000 Piccolo real-time controller — 60 MHz C28x core with 128 KB Flash
The TMS320F28034PAGS is a 32-bit C28x MCU clocked at 60 MHz with 128 KB Flash and 10K x 16 RAM. It integrates a 14-channel 12-bit ADC, PWM timers, and CAN, LIN, SPI, I2C, and UART interfaces in a 64-TQFP package, operating from -40 to 125 °C.
128 KB Flash and 10K x 16 RAM — firmware and data budget
The 128 KB Flash (64K x 16) holds a motor-control application with CANopen stack and application code. The 10K x 16 RAM stores rotor-flux observer states, PI regulator coefficients, and a small data log.
CAN and LIN are the primary fieldbuses for automotive and industrial actuator networks; SPI and I2C cover local sensor and memory interfaces. The 33 GPIOs are enough for a basic motor drive with Hall sensors, encoder inputs, and a few discrete I/O for limit switches and fault relays.