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P89C54X2BN from PHL,Philips

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P89C54X2BN

Manufacturer: PHL

80C51 8-bit Flash microcontroller family

Partnumber Manufacturer Quantity Availability
P89C54X2BN PHL 216 In Stock

Description and Introduction

80C51 8-bit Flash microcontroller family The **P89C54X2BN** is a high-performance 8-bit microcontroller from Philips Semiconductors (now NXP), designed for embedded applications requiring robust processing and versatile I/O capabilities. Based on the 80C51 core architecture, it operates at clock speeds up to 33 MHz, delivering efficient execution of complex instructions while maintaining low power consumption.  

This microcontroller features **16 KB of Flash memory** for program storage, along with **512 bytes of RAM**, ensuring ample space for code and data handling. It supports in-system programming (ISP), allowing firmware updates without removing the chip from the circuit. Additional peripherals include **three 16-bit timers/counters**, a full-duplex UART for serial communication, and 32 programmable I/O lines for interfacing with external devices.  

The **P89C54X2BN** is well-suited for industrial control, automation, and consumer electronics due to its reliability and extended operating temperature range. Its low EMI emission and power-saving idle/power-down modes make it ideal for battery-operated systems. With built-in watchdog timer and power-on reset functions, it ensures stable operation in demanding environments.  

Engineers favor this microcontroller for its backward compatibility with the 80C51 family, simplifying migration from legacy designs while benefiting from enhanced performance and modern features.

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