Technical
Core ArchitectureARM
Data Bus Width32 b
Frequency120 MHz
InterfaceI2C, IrDA, SPI, UART, USART
Max Frequency120 MHz
Max Operating Temperature85 °C
Max Power Dissipation394 mW
Memory Size1 MB
Memory TypeFLASH
Min Operating Temperature-40 °C
Number of I/Os69
Number of Programmable I/O69
Number of Timers/Counters2
Oscillator TypeInternal
PackagingTape & Reel (TR)
PeripheralsBrown-out Detect/Reset, DMA, LCD, POR, PWM, WDT
RAM Size152 kB
Schedule B8542310000
Watchdog TimerYes