Technical
Core ArchitectureARM
Data Bus Width16 b
Frequency72 MHz
InterfaceCAN, Ethernet, I2C, I2S, SPI, SSP, UART, USART, USB
Max Frequency25 MHz
Max Operating Temperature85 °C
Max Power Dissipation1.5 W
Max Supply Current100 mA
Max Supply Voltage3.6 V
Memory Size128 kB
Memory TypeFLASH
Min Operating Temperature-40 °C
Min Supply Voltage3 V
Number of ADC Channels6
Number of Ethernet Channels1
Number of I2C Channels3
Number of I/Os70
Number of Programmable I/O70
Number of PWM Channels1
Number of SPI Channels4
Number of Timers/Counters4
Number of UART Channels4
Operating Supply Voltage3.3 V
Oscillator TypeInternal
PeripheralsBrown-out Detect/Reset, DMA, POR, PWM, WDT
RAM Size58 kB
Schedule B8542310000
Temperature GradeIndustrial