LPC55S1x / LPC551x32位Arm Cortex®-M33, TrustZone, PRINCE, CASPER, 96kb 存储器;256kb闪存,USB HS, Flexcomm接口,CAN FD, 32位计数器/定时器,SCTimer/PWM, PLU, 16位2.0 ADC,比较器,温度传感器,AES, PUF, SHA, CRC, RNG