Technical
Core ArchitecturePIC
Data Bus Width8 b
Frequency20 MHz
InterfaceI2C, SPI, UART, USART
Max Frequency20 MHz
Max Operating Temperature70 °C
Max Power Dissipation1 W
Max Supply Voltage5.5 V
Memory Size4 kB
Memory TypeEPROM
Min Operating Temperature0 °C
Min Supply Voltage3.65 V
Number of I/Os22
Number of Programmable I/O22
Number of Timers/Counters8
PackagingTape & Reel (TR)
RAM Size192 B
Watchdog TimerYes