Core and Memory: 8-bit PIC RISC core, up to 8MHz; 768B Flash program memory, 23B on-chip RAM, only 33 single-cycle instructions, efficient code, datasheet available for download. Built-in Peripherals: Integrated 2-channel 8-bit ADC, built-in Watchdog Timer WDT, Power-on Reset POR, high-precision internal oscillator, supports ICSP in-circuit serial programming. Electrical and Packaging: SOT-23-6 miniature surface-mount package, 4-way I/O; wide voltage 2V~5.5V, industrial temperature range -40℃ to +85℃, low power consumption. Typical Applications: Simple sensor acquisition, small switch control, consumer small appliances, portable electronic products, LED control, low-cost embedded trigger circuits. Easy Development: Fully supported by Microchip MPLAB development environment, supports online debugging, minimal peripheral circuits, rapid product development implementation.