Technical
Core Architecture8051
Data Bus Width8 b
Frequency16 MHz
InterfaceEBI/EMI, I2C, UART, USART
Max Frequency16 MHz
Max Operating Temperature70 °C
Max Power Dissipation1 W
Max Supply Current16 mA
Max Supply Voltage5.5 V
Memory Size16 kB
Memory TypeEPROM, OTP
Min Operating Temperature0 °C
Min Supply Voltage2.7 V
Number of I/Os48
Number of Programmable I/O40
Number of Timers/Counters3
Operating Supply Voltage5 V
Oscillator TypeInternal
PeripheralsI2C, POR, PWM, WDT
RAM Size512 B
Temperature GradeCommercial
Watchdog TimerYes