PIC16C54 Microcontroller

PIC16C54 Microcontroller

The PIC16C54 is an 8-bit microcontroller developed by Microchip Technology, part of the PIC16C family. The “C” indicates it uses OTP (One-Time Programmable) or EPROM program memory, unlike modern Flash-based PIC16F devices.

It uses Harvard architecture with a RISC instruction set, allowing most instructions to execute in a single instruction cycle. The PIC16C54 is designed for very simple embedded applications that require minimal memory and peripheral functions.

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Features

• 8-bit PIC CPU (RISC architecture)
• Operating voltage: 4.0 V – 5.5 V
• Maximum clock frequency: 20 MHz
• Program memory: 1 KB OTP/EPROM
• RAM: 36 bytes
• EEPROM: Not available
• I/O pins: Up to 13 programmable digital I/O pins
• Timers:
• Timer0 (8-bit)
• Analog features: None (digital-only)
• Interrupt system: Basic interrupt support
• Watchdog Timer (WDT)
• Low-power Sleep mode
• Available packages: DIP and CERDIP

Applications

• Simple embedded control systems
• LED and relay control
• Timing and counting applications
• Low-cost consumer electronics
• Educational and training projects