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P80C51FA-4A from PHI,Philips

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P80C51FA-4A

Manufacturer: 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
P80C51FA-4A,P80C51FA4A PHI 1196 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 **P80C51FA-4A** from PHI is a high-performance 8-bit microcontroller based on the industry-standard 80C51 architecture. Designed for embedded applications requiring reliability and efficiency, this component integrates a powerful CPU core with enhanced features, including advanced power management and robust peripheral support.  

Operating at a clock speed of up to **16 MHz**, the P80C51FA-4A offers **4 KB of on-chip ROM** and **128 bytes of RAM**, making it suitable for a wide range of control and automation tasks. Its low-power design ensures energy efficiency, while its extended temperature range supports operation in demanding environments.  

Key features include **multiple I/O ports**, **two 16-bit timers/counters**, and a **full-duplex UART** for serial communication. Additionally, it supports **interrupt handling** and **watchdog timer** functionality, enhancing system stability. The microcontroller is housed in a **40-pin DIP package**, ensuring compatibility with existing designs and ease of integration.  

Ideal for industrial control, consumer electronics, and automotive applications, the P80C51FA-4A combines proven architecture with modern enhancements, delivering a dependable solution for embedded developers. Its balance of performance, power efficiency, and durability makes it a versatile choice for cost-sensitive yet high-reliability projects.

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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