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P87C51RD2BN from PHILIPS

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P87C51RD2BN

Manufacturer: PHILIPS

80C51 8-bit microcontroller family

Partnumber Manufacturer Quantity Availability
P87C51RD2BN PHILIPS 2 In Stock

Description and Introduction

80C51 8-bit microcontroller family The **P87C51RD2BN** is an advanced 8-bit microcontroller from PHILIPS, designed for embedded control applications requiring high performance and reliability. Based on the industry-standard 80C51 architecture, this component integrates enhanced features, including an expanded memory capacity and improved power efficiency.  

With **64KB of on-chip Flash memory** and **2KB of RAM**, the P87C51RD2BN supports complex firmware applications while maintaining backward compatibility with legacy 80C51 designs. Its **6-clock operation mode** enhances processing speed, making it suitable for real-time control systems. Additional features include **in-circuit programming (ICP)**, a **watchdog timer**, and multiple power-saving modes, ensuring robust operation in energy-sensitive environments.  

The microcontroller offers a rich set of peripherals, including **UART, I²C, and SPI interfaces**, along with **four 8-bit I/O ports**, enabling seamless connectivity with external devices. Its wide operating voltage range (4.5V–5.5V) and industrial-grade temperature tolerance make it ideal for automotive, industrial automation, and consumer electronics applications.  

Engineers favor the P87C51RD2BN for its balance of performance, flexibility, and cost-effectiveness, making it a dependable choice for embedded system development. Its legacy compatibility and modern enhancements ensure longevity in evolving technological landscapes.

Application Scenarios & Design Considerations

80C51 8-bit microcontroller family

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