Technical
ADC Channels (Resolution)25-Ch 12-Bit
Core ArchitectureARM
DAC Channels (Resolution)1-Ch 12-Bit(2)
Data Bus Width32 b
EEPROM Memory Size16 kB
Flash Memory Size512 kB
Frequency32 MHz
InterfaceUSB
Max Frequency24 MHz
Max Operating Temperature85 °C
Max Power Dissipation465 mW
Max Supply Voltage3.6 V
Memory Size512 kB
Memory TypeFLASH
Min Operating Temperature-40 °C
Min Supply Voltage1.8 V
Nominal Supply Current300 nA
Number of ADC Channels25
Number of Channels25
Number of D/A Converters2
Number of I2C Channels2
Number of I/Os83
Number of Programmable I/O83
Number of SPI Channels3
Number of Timers/Counters1
Number of UART Channels2
Number of USART Channels3
Operating Supply Voltage3.3 V
Oscillator TypeInternal
PeripheralsLCD, POR, PWM
RAM Size80 kB
Schedule B8542310000
Temperature GradeIndustrial
Watchdog TimerYes