Click to expand full text
PIC18F2XK20/4XK20
28/40/44-Pin Flash Microcontrollers with XLP Technology
High-Performance RISC CPU
• C Compiler Optimized Architecture: - Optional extended instruction set designed to optimize re-entrant code
• Up to 1024 bytes Data EEPROM • Up to 64 Kbytes Linear Program Memory
Addressing • Up to 3936 bytes Linear Data Memory Addressing • Up to 16 MIPS Operation • 16-bit Wide Instructions, 8-bit Wide Data Path • Priority Levels for Interrupts • 31-Level, Software Accessible Hardware Stack
• 8 x 8 Single-Cycle Hardware Multiplier
Flexible Oscillator Structure
• Precision 16 MHz Internal Oscillator Block: - Factory calibrated to ± 1% - Software selectable frequencies range of 31 kHz to 16 MHz - 64 MHz performance available using PLL – no external components required
• Four Crystal Modes u
PIC18F44K20 Datasheet
