Up to 22 I/O lines for flexible digital and analog control
Touch sensor inputs enable interactive sensing in projects
Supports I2C, SPI, and high-speed serial communication for expanded connectivity
Multiple program slots and separate data EEPROM for efficient programming and data storage
Operates at up to 64 MHz with internal or external oscillator for fast processing
Summarized by Shop
A very popular enhanced X2 PICAXE microcontroller. Favoured in hobbyist projects due to its powerful features and capabilities, but also suitable for more advanced educational use. This is the universal voltage version 28X2 chip (based on the PIC18F25K22).
The 28X2 supports up to 22 inputs/outputs with 16 analogue/touch sensor channels wi