Technical
Ambient Temperature Range High105 °C
Core ArchitectureARM
Data Bus Width32 b
Frequency300 MHz
HS Code8542.31.0025
InterfaceCAN, I2C, SPI, UART, USART, USB
Max Frequency300 MHz
Max Junction Temperature (Tj)125 °C
Max Operating Temperature105 °C
Max Supply Voltage3.6 V
Memory Size512 kB
Memory TypeFLASH
Min Operating Temperature-40 °C
Min Supply Voltage1.7 V
Number of A/D Converters1
Number of ADC Channels24
Number of I2C Channels3
Number of I/Os114
Number of Programmable I/O114
Number of PWM Channels2
Number of SPI Channels6
Number of Timers/Counters4
Number of UART Channels5
Number of USB Channels1
Oscillator TypeInternal
PeripheralsBrown-out Detect/Reset, DMA, POR, PWM, WDT
RAM Size256 kB
Schedule B8542310000
Watchdog TimerYes