Technical
Core ArchitectureARM
Data Bus Width32 b
Frequency32 MHz
InterfaceI2C, IrDA, LIN, SPI, UART, USART
Max Frequency32 MHz
Max Operating Temperature85 °C
Memory Size32 kB
Memory TypeFLASH
Min Operating Temperature-40 °C
Number of I/Os58
Number of Programmable I/O58
Number of Timers/Counters4
Oscillator TypeInternal
PeripheralsBrown-out Detect/Reset, DMA, LCD, POR, PWM, WDT
RAM Size8 kB
Watchdog TimerYes