Technical
Access Time20 µs
Core Architecture8051
Data Bus Width8 b
Frequency20 MHz
InterfaceI2C, UART
Max Frequency20 MHz
Max Operating Temperature70 °C
Max Supply Current25 mA
Max Supply Voltage6 V
Memory Size1 kB
Memory TypeEPROM
Min Operating Temperature0 °C
Min Supply Voltage4 V
Nominal Supply Voltage (DC)5 V
Number of I/Os12
Number of Programmable I/O9
Number of Timers/Counters2
RAM Size128 B
Temperature GradeCommercial