IC Phoenix logo

Home ›  P  › P6 > P87C51FA-5B

P87C51FA-5B from PHILIPS

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

P87C51FA-5B

Manufacturer: PHILIPS, PHI

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, PHI 2776 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

Alternative Part Number

  • AT89C51-24PC --: Pin-compatible 8051 microcontroller with 4KB flash, widely available and a common drop-in replacement for the P87C51FA in legacy designs.
  • N87C51FA --: Original Intel 8051-family equivalent with matching flash-based architecture and pinout, suitable for designs derived from the Intel 87C51FA baseline.
  • DS89C450-MNL --: High-speed 8051-compatible microcontroller with 64KB flash, offering a modern upgrade path while retaining 8051 instruction set compatibility.
  • AT89C51-24PC --: Pin-compatible 8051 microcontroller with 4KB flash, widely available and a common drop-in replacement for the P87C51FA in legacy designs.
  • DS89C450-MNL --: High-speed 8051-compatible microcontroller with 64KB flash, offers more memory and faster execution while retaining the classic 8051 architecture and pinout.
  • W78E516B-40PL --: 8051-core microcontroller with 64KB flash in a PLCC package, functionally similar and often used as a substitute for Philips 87C51 family parts.

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips