Technical
ADC Channels (Resolution)14-Ch 12-Bit
Core ArchitectureARM
DAC Channels (Resolution)2-Ch 12-Bit (2)
Data Bus Width32 b
EEPROM Memory Size2 kB
Flash Memory Size32 kB
Frequency32 MHz
InterfaceIrDA, LIN, USB
Max Frequency24 MHz
Max Operating Temperature85 °C
Max Supply Current11 mA
Max Supply Voltage3.6 V
Memory Size32 kB
Memory TypeFLASH
Min Operating Temperature-40 °C
Min Supply Voltage1.8 V
Nominal Supply Current300 nA
Number of Channels14
Number of D/A Converters2
Number of I2C Channels2
Number of I/Os37
Number of Programmable I/O37
Number of SPI Channels2
Number of Timers/Counters8
Number of USART Channels3
Operating Supply Voltage3 V
Oscillator TypeInternal
PeripheralsLCD, POR
RAM Size4 kB
Temperature GradeIndustrial
Watchdog TimerYes