Technical
Core ArchitectureARM
Data Bus Width32 b
Frequency120 MHz
InterfaceI2C, I2S, IrDA, SPI, UART, USART, USB
Max Frequency120 MHz
Max Operating Temperature105 °C
Memory Size1 MB
Memory TypeFLASH
Min Operating Temperature-40 °C
Number of I/Os47
Number of Programmable I/O47
Number of Timers/Counters3
Oscillator TypeInternal
PackagingTape & Reel (TR)
PeripheralsBrown-out Detect/Reset, DMA, POR, PWM, WDT
RAM Size160 kB
Watchdog TimerYes