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P89C52X2BN from PHI,Philips

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P89C52X2BN

Manufacturer: PHI

80C51 8-bit Flash microcontroller family

Partnumber Manufacturer Quantity Availability
P89C52X2BN PHI 200 In Stock

Description and Introduction

80C51 8-bit Flash microcontroller family The **P89C52X2BN** from Philips (now NXP Semiconductors) is a high-performance 8-bit microcontroller based on the 80C51 core architecture. Designed for embedded applications, it combines robust processing capabilities with low power consumption, making it suitable for industrial control, automation, and consumer electronics.  

Featuring **16KB of Flash memory** for program storage and **256 bytes of RAM**, the P89C52X2BN supports in-system programming (ISP), allowing for convenient firmware updates without removing the chip from the circuit. It operates at a clock speed of up to **33 MHz**, ensuring efficient execution of real-time tasks.  

The microcontroller includes **three 16-bit timers/counters**, a full-duplex UART for serial communication, and **32 programmable I/O lines**, providing flexibility for interfacing with peripherals. Its low-power idle and power-down modes enhance energy efficiency in battery-operated devices.  

Built with reliability in mind, the P89C52X2BN offers strong noise immunity and wide operating voltage ranges (4.5V–5.5V). Its compatibility with the 80C51 instruction set ensures seamless migration for legacy designs.  

Ideal for cost-sensitive yet performance-driven applications, the P89C52X2BN remains a versatile choice for developers seeking a dependable 8-bit microcontroller solution.

Application Scenarios & Design Considerations

80C51 8-bit Flash microcontroller family
Partnumber Manufacturer Quantity Availability
P89C52X2BN NXP 19 In Stock

Description and Introduction

80C51 8-bit Flash microcontroller family The **P89C52X2BN** 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 8 KB of Flash program memory, 256 bytes of RAM, and a wide operating voltage range of 2.7V to 5.5V. This makes it suitable for both low-power and standard voltage environments.  

With a maximum clock frequency of 33 MHz, the P89C52X2BN delivers efficient execution of instructions while maintaining low power consumption. It includes essential peripherals such as three 16-bit timers/counters, a full-duplex UART for serial communication, and 32 programmable I/O lines. Its in-system programmable Flash memory allows for flexible firmware updates without removing the chip from the circuit.  

The microcontroller supports multiple power-saving modes, including idle and power-down, enhancing energy efficiency in battery-operated devices. Its industrial-grade temperature range (-40°C to +85°C) ensures reliable operation in harsh environments.  

Ideal for applications like industrial control systems, consumer electronics, and automation, the P89C52X2BN combines performance, versatility, and ease of integration, making it a dependable choice for embedded designers. Its backward compatibility with the 80C51 instruction set further simplifies migration from legacy systems.

Application Scenarios & Design Considerations

80C51 8-bit Flash microcontroller family

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