Max Operating Temperature 70°C
Min Operating Temperature 0°C
Interface UART
Memory Size 4kB
Power Dissipation-Max 1.5W
RAM Size 128B
Memory Type EPROM
Frequency (Max) 16MHz
Watchdog Timer Yes
Data Bus Width 8b
Number of Timers/Counters 3
Core Architecture 80C51
Number of Programmable I/O 32