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PIC16(L)F720/721
20-Pin Flash Microcontrollers
Devices Included In This Data Sheet:
• PIC16F720 • PIC16F721
• PIC16LF720 • PIC16LF721
High-Performance RISC CPU:
• Only 35 Instructions to Learn: - All single-cycle instructions except branches
• Operating Speed: - DC – 16 MHz oscillator/clock input - DC – 250 ns instruction cycle
• Up to 4K x 14 Words of Flash Program Memory • Up to 256 bytes of Data Memory (RAM) • Interrupt Capability • 8-Level Deep Hardware Stack • Direct, Indirect and Relative Addressing modes • Processor Self-Write/Read access to Program
Memory
Memory
• High-Endurance Flash Data Memory - 128B of nonvolatile data storage - 100K erase/write cycles
Special Microcontroller Features:
• Precision Internal Oscillator: - 16 MHz or 500 kHz operation - Factory calibrated to
PIC16LF721 Datasheet
