Technical
ADC Channels (Resolution)8-Ch 12-Bit
Core ArchitectureARM
Data Bus Width32 b
EEPROM Memory Size0 B
Flash Memory Size32 kB
Frequency48 MHz
InterfaceI2C, I2S, SPI, USART
Max Frequency32 MHz
Max Operating Temperature85 °C
Max Power Dissipation182 mW
Max Supply Current20.4 mA
Max Supply Voltage1.944 V
Memory Size32 kB
Memory TypeFLASH
Min Operating Temperature-40 °C
Min Supply Voltage1.656 V
Nominal Supply Current1.7 µA
Number of A/D Converters1
Number of ADC Channels12
Number of Channels8
Number of I2C Channels1
Number of I/Os1
Number of Interrupts16
Number of Programmable I/O14
Number of SPI Channels1
Number of Timers/Counters6
Number of USART Channels1
Operating Supply Voltage1.8 V
Oscillator TypeInternal
PeripheralsPOR, PWM
RAM Size4 kB
Watchdog TimerYes