Dual Arm Cortex-M33 or dual RISC-V Hazard3 processors @ 150MHz CPU 520 KB on-chip SRAM; 4 MB on-board QSPI flash 2 × UART, 2 × SPI controllers, 2 × I2C controllers, 24 × PWM channels, 1 × USB 1.1 controller and PHY, with host and device support, 12 × PIO state machines 26 multi-purpose GPIO pins, including 4 that can be used for ADC