170 MHz Cortex-M4 with FPU — what it buys the control loop
The 128 KB on-chip Flash and 32 KB SRAM are sized for sensor fusion, digital power conversion, and field-oriented motor control firmware that needs deterministic interrupt response.
Analog integration — 17 ADC channels, 4 DAC outputs
Seventeen 12-bit SAR ADC channels and four 12-bit DAC outputs sit on the same die, which means a single-chip solution for three-phase current sensing plus a setpoint output in a motor drive or a multi-loop digital PSU.
Temperature grade and package — industrial to under-hood
The 48-LQFP (7x7 mm) package with 38 accessible I/O fits space-constrained PCBs where a 64-pin QFP would be overkill.
Connectivity and peripheral set
DMA offloads the CPU for peripheral-to-memory transfers, and the PWM timers with complementary outputs are built for half-bridge and H-bridge gate drive signals.