Microchip PIC16F676

The Microchip PIC16F676 is a high-performance, low-cost 8-bit CMOS microcontroller built on the trusted PIC® architecture, offering a well-balanced mix of analog and digital functionality. With 1KB of program memory, 64 bytes of SRAM, and up to 12 general-purpose I/O pins, this chip is tailored for simple but robust control systems.

Designed with versatility in mind, the PIC16F676 includes features such as a 10-bit Analog-to-Digital Converter (ADC) with 8 channels, a comparator module, an internal oscillator, and EEPROM data memory, making it well-suited for analog signal monitoring, control logic, and real-time applications in industrial, automotive, and consumer electronics.

Despite its small size and minimal pin count, it offers flexible configuration, dependable operation, and ease of integration — especially valuable in cost-sensitive or board-space-constrained designs.

🛠 Technical Specifications

💡 Use Cases & Applications

• Industrial Sensor Interface
  Ideal for analog sensor data acquisition and processing in HVAC or motor control systems.

• Simple Automation Controllers
  Can be used in relay logic controllers for lighting, fan control, or irrigation systems.

• Power Supply Monitoring
  With onboard ADC and low power draw, it fits well into voltage/current monitoring circuits.

• Consumer Electronics
  Used in small appliances or battery-operated toys that need basic control logic.

• Automotive Subsystems
  Suitable for low-level control units like seat adjustment logic or light controllers.

🛠️ Pair With

• 🔋 Power Supplies

• 🔧 Tools and Accessories

• 📦 Electronics Components

• 🌐 IoT Modules

🎥 YouTube Tutorial

📺 Programming PIC16F676 using MPLAB X and PICkit 3
👉 Watch Tutorial

⚠️ Precautions & Tips

• Always check voltage compatibility when interfacing with external devices; avoid exceeding 5.5V.

• Use proper decoupling capacitors near the VDD/VSS pins to ensure stable operation.

• For ADC accuracy, ensure the analog signal is within Vref limits and filtered if necessary.

• The internal oscillator may need calibration in time-sensitive applications — test accordingly.

🏁 Summary & Purchase Info

Compact, durable, and surprisingly capable — the PIC16F676 microcontroller is a proven solution for embedded control tasks where board space and power efficiency are key constraints. Whether you’re designing a new sensor interface, automation node, or analog data logger, this chip provides reliable performance in a minimalist footprint.

🛒 Order today at Electroway and get the components you trust, shipped fast and backed by quality assurance.