features

• ARM Cortex -M33

• 243 EEMBC CoreMark score running from flash memory

• Data watchpoint and trace (DWT), embedded trace macrocell (ETM), and

instrumentation trace macrocell (ITM)

• Serial wire debug (SWD)

• Trace port

• 1 MB flash

• 256 kB low leakage RAM

• ARM Trustzone

• ARM Cryptocell 310

• Up to 4x SPI master/slave with EasyDMA

• Up to 4x I2C compatible two-wire master/slave with EasyDMA

• Up to 4x UART (CTS/RTS) with EasyDMA

• I2S with EasyDMA

• Digital microphone interface (PDM) with EasyDMA

• 4x pulse width modulator (PWM) unit with EasyDMA

• 12-bit, 200 ksps ADC with EasyDMA - eigth configurable channels with

programmable gain

• 3x 32-bit timer with counter mode

• 2x real-time counter (RTC)

• Programmable peripheral interconnect (PPI)

• 32 general purpose I/O pins

• Single supply voltage: 3.0 – 5.5 V

• All necessary clock sources integrated