Technical
Core ArchitectureARM
Data Bus Width32 b
InterfaceI2C, I2S, SPI, UART, USB
Max Frequency200 MHz
Max Operating Temperature85 °C
Max Supply Voltage1.98 V
Memory Size2 kB
Memory TypeROM
Min Operating Temperature-20 °C
Min Supply Voltage1.62 V
Nominal Supply Voltage (DC)1.8 V
Number of I/Os80
RAM Size1 kB