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P89C51BP from PHILIPS

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P89C51BP

Manufacturer: PHILIPS

80C51 8-bit microcontroller family 4K/8K/16K/32K Flash

Partnumber Manufacturer Quantity Availability
P89C51BP PHILIPS 64 In Stock

Description and Introduction

80C51 8-bit microcontroller family 4K/8K/16K/32K Flash **Introduction to the P89C51BP Microcontroller from PHILIPS**  

The **P89C51BP** is an 8-bit microcontroller from PHILIPS (now NXP Semiconductors), designed for embedded control applications. Based on the 80C51 core architecture, it combines high performance with low power consumption, making it suitable for industrial, automotive, and consumer electronics.  

This microcontroller features **16KB of Flash memory** for program storage, **512 bytes of RAM**, and supports in-system programming (ISP), allowing firmware updates without removing the chip from the circuit. It operates at a clock speed of up to **33 MHz**, ensuring efficient execution of instructions.  

The P89C51BP includes **four 8-bit I/O ports**, a full-duplex UART for serial communication, and multiple timers/counters for precise timing operations. It also supports interrupt handling with multiple priority levels, enhancing real-time responsiveness.  

With its robust feature set and compatibility with the 80C51 instruction set, the P89C51BP is a reliable choice for developers seeking a cost-effective, high-performance microcontroller for embedded systems. Its low EMI and power-saving modes further extend its suitability for battery-operated and noise-sensitive applications.  

Engineers familiar with the 8051 family will find the P89C51BP easy to integrate, leveraging existing development tools and code libraries for faster project deployment.

Application Scenarios & Design Considerations

80C51 8-bit microcontroller family 4K/8K/16K/32K Flash

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