32-bit Arm Cortex®-M33; M33 coprocessor, TrustZone, PowerQuad, CASPER, 320 KB SRAM; 640 KB flash, USB HS,Flexcomm Interface, SDIO, 32-bit counter/ timers,SCTimer/PWM, PLU, 16-bit 1.0 Msamples/sec ADC,Comparator, Temperature Sensor, AES, PUF, SHA, CRC, RNG