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PCB80C31BH-3 16WP from PHILIPS

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PCB80C31BH-3 16WP

Manufacturer: PHILIPS

CMOS single-chip 8-bit microcontrollers

Partnumber Manufacturer Quantity Availability
PCB80C31BH-3 16WP,PCB80C31BH316WP PHILIPS 189 In Stock

Description and Introduction

CMOS single-chip 8-bit microcontrollers The **PCB80C31BH-3 16WP** from Philips is an advanced 8-bit microcontroller designed for embedded control applications. Built on the robust MCS-51 architecture, this component delivers reliable performance with enhanced efficiency, making it suitable for industrial, automotive, and consumer electronics.  

Featuring a 16-pin package (DIP or PLCC), the PCB80C31BH-3 integrates a high-speed CPU, 128 bytes of RAM, and multiple I/O ports for versatile interfacing. Its 16KB on-chip ROM ensures ample program storage, while external memory expansion capabilities provide flexibility for complex designs. The microcontroller operates at a clock frequency of up to 12MHz, enabling precise timing control and rapid execution of instructions.  

Key features include two 16-bit timer/counters, a full-duplex UART for serial communication, and interrupt handling for real-time responsiveness. With low power consumption and a wide operating voltage range, the PCB80C31BH-3 is well-suited for energy-sensitive applications.  

Philips' commitment to quality ensures high reliability, making this microcontroller a trusted choice for engineers developing embedded systems. Its compatibility with the MCS-51 instruction set simplifies migration from legacy designs while maintaining modern performance standards.  

For developers seeking a compact yet powerful microcontroller, the **PCB80C31BH-3 16WP** offers a balanced combination of functionality and efficiency.

Application Scenarios & Design Considerations

CMOS single-chip 8-bit microcontrollers

Alternative Part Number

  • P80C31BH --: Intel 80C31 microcontroller in the same 80C31 family with compatible 8051 core and pinout, widely available as a drop-in functional equivalent.
  • AT89C51 --: 8051-compatible microcontroller with 4KB flash, same core architecture and pinout, commonly used to replace 80C31 devices in legacy designs.
  • W78E516B --: 8051-compatible MCU with similar core and pinout, suitable as a functional substitute for the 80C31 in embedded control applications.

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