Technical
Core ArchitectureARM
Data Bus Width32 b
Frequency204 MHz
InterfaceCAN, EBI/EMI, Ethernet, I2C, I2S, IrDA, SD, SPI, UART, USART, USB
Max Frequency25 MHz
Max Operating Temperature85 °C
Max Supply Voltage3.6 V
Memory Size64 kB
Memory TypeFLASH
Min Operating Temperature-40 °C
Min Supply Voltage2.2 V
Nominal Supply Voltage (DC)3.3 V
Number of ADC Channels8
Number of I/Os164
Number of Programmable I/O164
Number of Timers/Counters8
Operating Supply Voltage3.3 V
Oscillator TypeInternal
PeripheralsBrown-out Detect/Reset, DMA, LCD, POR, PWM, WDT
RAM Size282 kB
Temperature GradeIndustrial
Watchdog TimerYes