CPU: 32-bit security processor
Storage space: code space 512KB, data space 512KB
External power supply voltage: 10V-35V
USB voltage: 4.75V-5.25V
Maximum current: <350mA
Button life: >2 million times@4.6N
Environment: protection: IP65(Front Panel Only)
working temperature: -25℃~ +65℃
storage temperature: -30℃~ +75℃
relative humidity: <95%(non-condensing)
Data retention time: >5 years
Interface: RS232, DB9-M, USB Type B