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16C505 - 8-Bit CMOS Microcontroller

General Description

3 2.0 PIC16C505 Device Varieties 5 3.0 Architectural Overview 7 4.0 Memory Organization 11 5.0 I/O Port 19 6.0 Timer0 Module and TMR0 Register 23 7.0 Special

Key Features

  • In-Circuit Serial Programming (ICSP™) Power-on Reset (POR) Device Reset Timer (DRT) Watchdog Timer (WDT) with dedicated on-chip RC oscillator for reliable operation Programmable Code Protection Internal weak pull-ups on I/O pins Wake-up from Sleep on pin change Power-saving Sleep mode Selectable oscillator options: - INTRC: Precision internal 4 MHz oscillator - EXTRC: External low-cost RC oscillator - XT:.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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PIC16C505 14-Pin, 8-Bit CMOS Microcontroller Device included in this Data Sheet: PIC16C505 Special Microcontroller Features: • • • • • • • • • In-Circuit Serial Programming (ICSP™) Power-on Reset (POR) Device Reset Timer (DRT) Watchdog Timer (WDT) with dedicated on-chip RC oscillator for reliable operation Programmable Code Protection Internal weak pull-ups on I/O pins Wake-up from Sleep on pin change Power-saving Sleep mode Selectable oscillator options: - INTRC: Precision internal 4 MHz oscillator - EXTRC: External low-cost RC oscillator - XT: Standard crystal/resonator - HS: High speed crystal/resonator - LP: Power saving, low frequency crystal High-Performance RISC CPU: • Only 33 instructions to learn • Operating speed: - DC - 20 MHz clock input - DC - 200 ns instruction cycle Memory