Max Operating Temperature 70°C
Min Operating Temperature 0°C
Operating Supply Voltage 5V
Interface UART
Memory Size 16kB
Power Dissipation-Max 1.5W
RAM Size 512B
Memory Type FLASH
Frequency (Max) 33MHz
Watchdog Timer Yes
Data Bus Width 8b
Number of Timers/Counters 3
Core Architecture 80C51
Number of Programmable I/O 32