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PCF80C31BH-3-16P from PHI,Philips

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PCF80C31BH-3-16P

Manufacturer: PHI

CMOS single-chip 8-bit microcontrollers

Partnumber Manufacturer Quantity Availability
PCF80C31BH-3-16P,PCF80C31BH316P PHI 500 In Stock

Description and Introduction

CMOS single-chip 8-bit microcontrollers **Introduction to the PCF80C31BH-3-16P Microcontroller**  

The PCF80C31BH-3-16P is an enhanced 8-bit microcontroller based on the industry-standard 8051 architecture. Designed for embedded applications, this IC integrates high-performance processing with low power consumption, making it suitable for a wide range of industrial, automotive, and consumer electronics applications.  

Featuring a 16-pin DIP (Dual In-line Package), the PCF80C31BH-3-16P offers 128 bytes of on-chip RAM, 4 KB of ROM, and multiple I/O ports for interfacing with external peripherals. Its operating frequency of up to 16 MHz ensures efficient execution of control algorithms and real-time tasks. Additionally, the microcontroller includes built-in timers, serial communication capabilities, and interrupt handling, enhancing its versatility in system design.  

The "80C31" designation highlights its CMOS technology, which provides improved power efficiency compared to earlier NMOS variants. The "BH" suffix indicates a commercial-grade temperature range, while the "-3" specifies a speed grade suitable for moderate to high-performance applications.  

Engineers favor the PCF80C31BH-3-16P for its reliability, ease of integration, and compatibility with legacy 8051-based development tools. Whether used in automation, instrumentation, or smart devices, this microcontroller remains a practical choice for cost-sensitive yet performance-driven designs.

Application Scenarios & Design Considerations

CMOS single-chip 8-bit microcontrollers

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