Technical
ADC Channels (Resolution)21-Ch 12-Bit (3)
Core ArchitectureARM
DAC Channels (Resolution)2-Ch 12-Bit (2)
Data Bus Width32 b
EEPROM Memory Size0 B
Flash Memory Size384 kB
Frequency72 MHz
InterfaceCAN, IrDA, LIN, SD, USB
Max Frequency16 MHz
Max Operating Temperature85 °C
Max Power Dissipation500 mW
Max Supply Current70 mA
Max Supply Voltage3.6 V
Memory Size384 kB
Memory TypeFLASH
Min Operating Temperature-40 °C
Min Supply Voltage2 V
Nominal Supply Current1.9 µA
Number of A/D Converters3
Number of ADC Channels21
Number of Channels21
Number of D/A Converters2
Number of I2C Channels2
Number of I/Os112
Number of Programmable I/O112
Number of SPI Channels3
Number of Timers/Counters7
Number of UART Channels2
Number of USART Channels3
Operating Supply Voltage3.3 V
Oscillator TypeInternal
PeripheralsPOR
RAM Size64 kB
Schedule B8542310000
Temperature GradeIndustrial
Watchdog TimerYes