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P87C51FA-5B from PHILIPS

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P87C51FA-5B

Manufacturer: PHILIPS

80C51 8-bit microcontroller family 8K.64K/256.1K OTP/ROM/ROMless, low voltage 2.7V.5.5V, low power, high speed 33 MHz

Partnumber Manufacturer Quantity Availability
P87C51FA-5B,P87C51FA5B PHILIPS 38 In Stock

Description and Introduction

80C51 8-bit microcontroller family 8K.64K/256.1K OTP/ROM/ROMless, low voltage 2.7V.5.5V, low power, high speed 33 MHz The **P87C51FA-5B** from **PHILIPS** is an advanced 8-bit microcontroller based on the **MCS-51 architecture**, designed for embedded control applications. This high-performance component features a **5V operating voltage** and a **12-clock cycle execution time**, delivering efficient processing for real-time tasks.  

Equipped with **8KB of on-chip EPROM**, the P87C51FA-5B offers ample program memory for firmware storage, while its **256 bytes of RAM** ensure smooth data handling. The microcontroller supports **full-duplex UART communication**, enabling seamless serial interfacing with peripherals. Additionally, it includes **32 programmable I/O lines**, three **16-bit timer/counters**, and an interrupt structure with **five sources**, enhancing its versatility in industrial and consumer applications.  

With a **power-saving idle mode** and **low-power operation**, the P87C51FA-5B is optimized for energy efficiency. Its robust design ensures reliable performance in demanding environments, making it suitable for automation, instrumentation, and communication systems.  

The **P87C51FA-5B** remains a dependable choice for engineers seeking a cost-effective yet powerful microcontroller solution, combining legacy MCS-51 compatibility with modern embedded control features. Its balance of performance and functionality continues to support a wide range of electronic designs.

Application Scenarios & Design Considerations

80C51 8-bit microcontroller family 8K.64K/256.1K OTP/ROM/ROMless, low voltage 2.7V.5.5V, low power, high speed 33 MHz
Partnumber Manufacturer Quantity Availability
P87C51FA-5B,P87C51FA5B PHI 2738 In Stock

Description and Introduction

80C51 8-bit microcontroller family 8K.64K/256.1K OTP/ROM/ROMless, low voltage 2.7V.5.5V, low power, high speed 33 MHz The **P87C51FA-5B** from Philips (now NXP Semiconductors) is an enhanced 8-bit microcontroller based on the industry-standard 80C51 architecture. Designed for embedded applications requiring high performance and reliability, this component integrates a powerful CPU core with advanced features, making it suitable for industrial control, automation, and consumer electronics.  

Operating at **5V** with a clock speed of up to **16MHz**, the P87C51FA-5B offers **8KB of OTP (One-Time Programmable) ROM** and **256 bytes of RAM**, ensuring efficient program execution and data handling. It includes multiple peripherals such as **three 16-bit timers/counters**, a full-duplex UART for serial communication, and **32 programmable I/O lines** for versatile interfacing.  

A key advantage of this microcontroller is its **low-power idle and power-down modes**, making it ideal for battery-operated or energy-efficient designs. Additionally, it supports **in-system programming (ISP)**, simplifying firmware updates during development.  

Built with robust noise immunity and a wide operating temperature range, the P87C51FA-5B is well-suited for demanding environments. Its compatibility with the 80C51 instruction set ensures seamless migration for legacy applications while benefiting from enhanced performance and functionality.  

For engineers seeking a dependable, feature-rich microcontroller with proven architecture, the P87C51FA-5B remains a solid choice for embedded system development.

Application Scenarios & Design Considerations

80C51 8-bit microcontroller family 8K.64K/256.1K OTP/ROM/ROMless, low voltage 2.7V.5.5V, low power, high speed 33 MHz

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