Max Operating Temperature 85°C
Min Operating Temperature -40°C
Operating Supply Voltage 5V
Interface I2C, UART
Power Dissipation-Max 1W
RAM Size 1kB
Memory Type ROMless
Frequency (Max) 16MHz
Data Bus Width 8b
Number of Timers/Counters 3
Core Architecture 80C51
Number of Programmable I/O 40