Technical
Data Bus Width8 b
EEPROM Memory Size256 B
Frequency16 MHz
InterfaceI2C, IrDA, SPI, UART, USART
Max Frequency16 MHz
Max Operating Temperature85 °C
Max Power Dissipation196 mW
Max Supply Current4.75 mA
Max Supply Voltage3.6 V
Memory Size4 kB
Memory TypeFLASH
Min Operating Temperature-40 °C
Min Supply Voltage1.8 V
Nominal Supply Current350 nA
Nominal Supply Voltage (DC)3 V
Number of A/D Converters10
Number of I2C Channels1
Number of I/Os18
Number of Programmable I/O18
Number of SPI Channels1
Number of Timers/Counters1
Number of USART Channels1
Oscillator TypeInternal
PackagingTape & Reel (TR)
PeripheralsBrown-out Detect/Reset, DMA, POR, PWM, WDT
RAM Size1 kB
Temperature GradeIndustrial
Watchdog TimerYes