Technical
ADC Channels (Resolution)10-Ch 12-Bit
Core ArchitectureARM Cortex-M0+
Data Bus Width32 b
EEPROM Memory Size2 kB
Flash Memory Size64 kB
Frequency32 MHz
InterfaceUART
Max Frequency32 MHz
Max Operating Temperature85 °C
Max Power Dissipation318 mW
Max Supply Current6.8 mA
Max Supply Voltage3.6 V
Memory Size64 kB
Memory TypeFLASH
Min Operating Temperature-40 °C
Min Supply Voltage1.65 V
Nominal Supply Current290 nA
Nominal Supply Voltage (DC)3 V
Number of Channels10
Number of I2C Channels2
Number of I/Os29
Number of Programmable I/O29
Number of SPI Channels1
Number of Timers/Counters5
Number of USART Channels2
PackagingTape and Reel
PeripheralsDMA, POR, PWM, RTC, WDT
RAM Size8 kB
Temperature GradeIndustrial
Watchdog TimerYes