Technical
Data Bus Width8 b
EEPROM Memory Size1 kB
Frequency16 MHz
InterfaceI2C, IrDA, SPI, UART, USART
Max Frequency16 MHz
Max Operating Temperature105 °C
Max Supply Current4.87 mA
Max Supply Voltage3.6 V
Memory Size32 kB
Memory TypeFLASH
Min Operating Temperature-40 °C
Min Supply Voltage1.65 V
Nominal Supply Current350 nA
Nominal Supply Voltage (DC)3 V
Number of A/D Converters18
Number of D/A Converters1
Number of I2C Channels1
Number of I/Os26
Number of Programmable I/O26
Number of SPI Channels1
Number of Timers/Counters1
Number of USART Channels1
Oscillator TypeInternal
PeripheralsBrown-out Detect/Reset, DMA, POR, PWM, WDT
RAM Size2 kB
Temperature GradeIndustrial
Watchdog TimerYes