Technical
ADC Channels (Resolution)26-Ch 12-Bit
DAC Channels (Resolution)2-Ch 12-Bit
Data Bus Width8 b
EEPROM Memory Size2 kB
Frequency16 MHz
InterfaceI2C, IrDA
Max Frequency16 MHz
Max Operating Temperature85 °C
Max Power Dissipation288 mW
Max Supply Voltage3.6 V
Memory Size64 kB
Memory TypeFLASH
Min Operating Temperature-40 °C
Min Supply Voltage1.8 V
Nominal Supply Current400 nA
Number of A/D Converters28
Number of D/A Converters2
Number of I2C Channels1
Number of I/Os54
Number of Programmable I/O54
Number of SPI Channels2
Number of Timers/Counters1
Number of USART Channels3
Operating Supply Voltage3 V
Oscillator TypeInternal
PeripheralsLCD, POR
RAM Size4 kB
Temperature GradeIndustrial
Watchdog TimerYes