Performance

• Up to 48 MHz ARM Cortex M0+ core
• Single cycle 32-bit x 32-bit multiplier

Memory

• Up to 128K embedded flash
• Up to 256 B EEPROM
• Up to 16K RAM

Clocks

• External Oscillator (OSC)
• Internal Clock Source (ICS)

System functions

• Power management module (PMC) with three power modes: Run, Wait, Stop
• Low-voltage detection (LVD) with reset or interrupt, selectable trip points
• Watchdog with independent clock source (WDOG)
• Programmable cyclic redundancy check module (CRC)
• Serial wire debug interface (SWD)
• Aliased SRAM bitband region (BITBAND)
• Bit manipulation engine (BME)

Communication interfaces

• Up to two SPI modules
• Up to three UART modules
• Up to two IIC modules
• Up to one CAN module

Multiple Timers

• One 6-channel FlexTimer/PWM (FTM)
• Up to two 2-channel FlexTimer/PWM (FTM)
• One 2-channel periodic interrupt timer (PIT)
• One pulse width timer (PWT)
• One real-time clock (RTC)

Analog modules

• One 16-channel 12-bit SAR ADC with internal band gap reference channel, operation in Stop mode, optional hardware trigger (ADC)
• Two analog comparators containing a 6-bit DAC and programmable reference input (ACMP)