Technical
Core Architecture8051
Data Bus Width8 b
Frequency20 MHz
InterfaceI2C, UART, USART
Max Frequency20 MHz
Max Operating Temperature125 °C
Max Power Dissipation1.5 W
Max Supply Current25 mA
Memory Size4 kB
Memory TypeEPROM, OTP
Min Operating Temperature-40 °C
Number of I/Os18
Number of Programmable I/O18
Number of Timers/Counters2
Operating Supply Voltage5 V
Oscillator TypeInternal
PackagingTape & Reel (TR)
PeripheralsBrown-out Detect/Reset, POR, WDT
RAM Size128 B
Temperature GradeAutomotive
Voltage5 V