Core: ARM Cortex M0+
Data RAM Size: 2 kB
Data RAM Type: SRAM
Data ROM Size: 8 kB
Data ROM Type: ROM
ADC Resolution: 10 bit
Data Bus Width: 32 bit
Interface Type: GPIO, I2C, SPI, UART
Mounting Style: SMD/SMT
Number of I/Os: 19 I/O
Watchdog Timers: Watchdog Timer
Moisture Sensitive: Yes
Program Memory Size: 16 kB
Program Memory Type: Flash
Supply Voltage - Max: 5.5 V
Supply Voltage - Min: 1.71 V
Number of ADC Channels: 16 Channel
Maximum Clock Frequency: 24 MHz
Maximum Operating Temperature: + 105 C
Minimum Operating Temperature: - 40 C