Technical
Core ArchitectureARM
Data Bus Width32 b
Frequency50 MHz
InterfaceI2C, SPI, SSP, UART, USART, USB
Max Frequency50 MHz
Max Operating Temperature105 °C
Max Power Dissipation1.5 W
Max Supply Voltage3.6 V
Memory Size128 kB
Memory TypeFLASH
Min Operating Temperature-40 °C
Min Supply Voltage2.4 V
Number of I/Os48
Number of Programmable I/O48
Number of Timers/Counters6
Operating Supply Voltage3.3 V
Oscillator TypeInternal
PackagingCut Tape
PeripheralsBrown-out Detect/Reset, DMA, POR, PWM, WDT
RAM Size20 kB
Watchdog TimerYes