Max Operating Temperature 85°C
Min Operating Temperature -40°C
Frequency 55MHz
Interface I2C, I2S, SPI, UART, USB
Max Supply Voltage 3.6V
Min Supply Voltage 3V
Memory Size 128kB
Number of I/O 32
RAM Size 32kB
Memory Type FLASH
Frequency (Max) 55MHz
Access Time 55 μs
Data Bus Width 32b
Number of Timers/Counters 10
Core Architecture ARM
Number of Programmable I/O 32