Technical
Data Bus Width16 b
Density256 kb
Frequency8 MHz
InterfaceI2C, SCI, SPI, UART, USART
Max Frequency8 MHz
Max Operating Temperature85 °C
Max Supply Voltage3.6 V
Memory Size32 kB
Memory TypeFLASH
Min Operating Temperature-40 °C
Min Supply Voltage3 V
Number of A/D Converters8
Number of ADC Channels8
Number of Bits12
Number of GPIO48
Number of I/Os48
Number of Programmable I/O48
Number of Timers/Counters2
Number of UART Channels1
Operating Supply Voltage3.3 V
Oscillator TypeInternal
PeripheralsBrown-out Detect/Reset, DMA, POR, PWM, WDT
RAM Size1 kB
TerminationSMD/SMT
Watchdog TimerYes