Technical
Core Architecture8051
Data Bus Width8 b
EEPROM Memory Size0 B
Flash Memory Size8 kB
Frequency25 MHz
InterfaceI2C, SMBus, SPI, UART
Max Frequency25 MHz
Max Operating Temperature85 °C
Max Supply Voltage3.6 V
Memory Size8 kB
Memory TypeFLASH
Min Operating Temperature-40 °C
Min Supply Voltage2.2 V
Nominal Supply Voltage (DC)3 V
Number of Digital IO13
Number of I/Os13
Number of Programmable I/O13
Number of Segments0
Number of Timers/Counters4
Oscillator TypeInternal
PeripheralsPOR, WDT
RAM Size512 B
Watchdog TimerYes