Technical
Ambient Temperature Range High85 °C
Core ArchitectureARM
Data Bus Width32 b
Frequency67 MHz
InterfaceI2C, USB
Max Frequency25 MHz
Max Junction Temperature (Tj)100 °C
Max Operating Temperature85 °C
Max Supply Voltage5.5 V
Memory Size64 kB
Memory TypeFLASH
Min Operating Temperature-40 °C
Min Supply Voltage2.7 V
Number of A/D Converters2
Number of GPIO60
Number of I2C Channels1
Number of I/Os70
Number of Programmable I/O70
Number of PWM Channels4
Number of SPI Channels2
Number of Timers/Counters4
Number of UART Channels1
Number of USB Channels2
Operating Supply Voltage5 V
Oscillator TypeInternal
PeripheralsCapSense, DMA, I2C, LCD, POR, PWM, WDT
RAM Size16 kB
Temperature GradeIndustrial
Watchdog TimerYes