Technical
ADC Channels (Resolution)7-Ch 12-Bit
Core ArchitectureARM
Data Bus Width32 b
Frequency48 MHz
InterfaceI2C, SPI
Max Frequency24 MHz
Max Operating Temperature105 °C
Max Supply Current6.82 mA
Max Supply Voltage3.6 V
Memory Size32 kB
Memory TypeFLASH
Min Operating Temperature-40 °C
Min Supply Voltage1.71 V
Number of ADC Channels7
Number of I2C Channels1
Number of I/Os22
Number of Programmable I/O22
Number of SPI Channels1
Number of Timers/Counters3
Number of UART Channels1
Operating Supply Voltage3.3 V
Oscillator TypeInternal
PackagingCut Tape
PeripheralsBrown-out Detect/Reset, LVD, POR, PWM, WDT
RAM Size2 kB
Schedule B8542310000
Temperature GradeIndustrial
Watchdog TimerYes