Technical
Core ArchitectureARM
Data Bus Width32 b
Frequency204 MHz
InterfaceCAN, EBI/EMI, I2C, I2S, IrDA, MMC, SD, SPI, SSP, UART, USART
Max Frequency25 MHz
Max Operating Temperature85 °C
Max Power Dissipation1.5 W
Max Supply Voltage3.6 V
Memory TypeFLASH
Min Operating Temperature-40 °C
Min Supply Voltage2.2 V
Number of I/Os49
Number of Programmable I/O49
Number of Timers/Counters6
Operating Supply Voltage3.3 V
Oscillator TypeInternal
PeripheralsBrown-out Detect/Reset, DMA, I2C, POR, PWM, WDT
RAM Size168 kB
Temperature GradeIndustrial
Watchdog TimerYes