Technical
Ambient Temperature Range High85 °C
Core ArchitectureARM
Data Bus Width32 b
Flash Memory Size16 kB
Frequency48 MHz
InterfaceI2C, SPI, USART
Max Frequency48 MHz
Max Junction Temperature (Tj)150 °C
Max Operating Temperature85 °C
Max Power Dissipation182 mW
Max Supply Voltage3.6 V
Memory Size16 kB
Memory TypeFLASH
Min Operating Temperature-40 °C
Min Supply Voltage2.4 V
Nominal Supply Current3.4 µA
Number of A/D Converters1
Number of ADC Channels1
Number of Channels9
Number of I2C Channels1
Number of I/Os15
Number of Programmable I/O15
Number of SPI Channels1
Number of Timers/Counters5
Number of UART Channels1
Number of USART Channels1
Operating Supply Voltage3.3 V
Oscillator TypeInternal
PackagingTape and Reel
PeripheralsDMA, POR, PWM, WDT
RAM Size4 kB
Schedule B8542310000
Watchdog TimerYes