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P89C58BBD from PH

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P89C58BBD

Manufacturer: PH

80C51 8-bit microcontroller family 4K/8K/16K/32K Flash

Partnumber Manufacturer Quantity Availability
P89C58BBD PH 2423 In Stock

Description and Introduction

80C51 8-bit microcontroller family 4K/8K/16K/32K Flash The **P89C58BBD** is an advanced 8-bit microcontroller from Philips (now NXP Semiconductors), designed for embedded applications requiring high performance and reliability. Based on the 80C51 core architecture, it features an enhanced instruction set and improved processing capabilities, making it suitable for a wide range of industrial, automotive, and consumer electronics applications.  

This microcontroller operates at a clock speed of up to **33 MHz**, offering faster execution times compared to standard 80C51 variants. It includes **32 KB of Flash memory** for program storage, along with **1 KB of RAM** for data handling. Additionally, the P89C58BBD supports in-system programming (ISP), allowing firmware updates without removing the chip from the circuit.  

Key peripherals include **three 16-bit timers/counters**, a **full-duplex UART** for serial communication, and **four 8-bit I/O ports** for interfacing with external devices. Its low-power modes enhance energy efficiency, making it ideal for battery-operated systems.  

With robust built-in features and compatibility with legacy 80C51 code, the P89C58BBD provides a cost-effective solution for developers seeking a balance between performance and ease of integration. Its reliability and versatility make it a preferred choice for embedded system designs.

Application Scenarios & Design Considerations

80C51 8-bit microcontroller family 4K/8K/16K/32K Flash

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