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P89V52X2FN from NXP,NXP Semiconductors

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P89V52X2FN

Manufacturer: NXP

8-bit 80C51 low power 8 kB flash microcontroller with 256 B RAM, 192 B data EEPROM

Partnumber Manufacturer Quantity Availability
P89V52X2FN NXP 2500 In Stock

Description and Introduction

8-bit 80C51 low power 8 kB flash microcontroller with 256 B RAM, 192 B data EEPROM The **P89V52X2FN** from NXP is a high-performance 8-bit microcontroller based on the 80C51 core architecture. Designed for embedded applications requiring robust processing capabilities, it features an enhanced instruction set, improved execution speed, and low power consumption, making it suitable for industrial, automotive, and consumer electronics.  

With **64 KB of Flash memory** and **1 KB of RAM**, the P89V52X2FN provides ample storage for program code and data. It supports in-system programming (ISP) and in-application programming (IAP), allowing for flexible firmware updates without removing the device from the circuit. The microcontroller operates at a clock speed of up to **40 MHz**, ensuring efficient real-time performance.  

Key peripherals include **three 16-bit timers/counters**, a **full-duplex UART**, and **four 8-bit I/O ports**, enabling seamless interfacing with external components. Additionally, it incorporates power-saving modes such as idle and power-down, optimizing energy efficiency in battery-operated systems.  

Built with reliability in mind, the P89V52X2FN is housed in a **PLCC-44 package**, ensuring durability in demanding environments. Its compatibility with legacy 80C51 designs simplifies migration while offering enhanced functionality for modern applications.  

Ideal for developers seeking a balance of performance, power efficiency, and ease of integration, the P89V52X2FN stands as a versatile solution for embedded system designs.

Application Scenarios & Design Considerations

8-bit 80C51 low power 8 kB flash microcontroller with 256 B RAM, 192 B data EEPROM

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