Technical
ADC Channels (Resolution)8-Ch 12-Bit
Core ArchitectureARM Cortex-M4
DAC Channels (Resolution)1-Ch 12-Bit
Data Bus Width32 b
EEPROM Memory Size0 B
Flash Memory Size64 kB
Frequency72 MHz
InterfaceI2C, I2S, IrDA, LIN, SPI, UART, USART
Max Frequency32 MHz
Max Operating Temperature85 °C
Max Power Dissipation540 mW
Max Supply Current28.1 mA
Max Supply Voltage3.6 V
Memory Size64 kB
Memory TypeFLASH
Min Operating Temperature-40 °C
Min Supply Voltage2 V
Nominal Supply Current1.4 µA
Number of A/D Converters1
Number of ADC Channels8
Number of D/A Converters1
Number of I2C Channels3
Number of I/Os2
Number of Programmable I/O24
Number of SPI Channels2
Number of Timers/Counters7
Number of USART Channels2
Operating Supply Voltage3.3 V
Oscillator TypeInternal
PackagingCut Tape
PeripheralsDMA, POR, PWM, WDT
RAM Size16 kB
Watchdog TimerYes