Technical
ADC Channels (Resolution)16-Ch 12-Bit
Core ArchitectureARM
DAC Channels (Resolution)1-Ch 12-bit
Data Bus Width32 b
EEPROM Memory Size0 B
Flash Memory Size64 kB
Frequency48 MHz
InterfaceI2S
Max Frequency32 MHz
Max Operating Temperature85 °C
Max Power Dissipation444 mW
Max Supply Current22.9 mA
Max Supply Voltage1.95 V
Memory Size64 kB
Memory TypeFLASH
Min Operating Temperature-40 °C
Min Supply Voltage1.65 V
Nominal Supply Current1.7 µA
Number of A/D Converters1
Number of Channels16
Number of D/A Converters1
Number of I2C Channels2
Number of I/Os2
Number of Interrupts16
Number of Programmable I/O54
Number of SPI Channels2
Number of Timers/Counters8
Number of USART Channels2
Operating Supply Voltage1.8 V
Oscillator TypeInternal
PeripheralsPOR, PWM
RAM Size8 kB
Watchdog TimerYes