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P80C552EFA

Single-chip 8-bit microcontroller with 10-bit A/D, capture/compare timer, high-speed outputs, PWM

Partnumber Manufacturer Quantity Availability
P80C552EFA 3 In Stock

Description and Introduction

Single-chip 8-bit microcontroller with 10-bit A/D, capture/compare timer, high-speed outputs, PWM The **P80C552EFA** is an advanced 8-bit microcontroller from the 80C51 family, designed for embedded control applications. It integrates a high-performance CPU core with a rich set of peripherals, making it suitable for industrial automation, automotive systems, and consumer electronics.  

Built around an enhanced 80C51 architecture, the P80C552EFA operates at clock speeds up to 16 MHz and features 256 bytes of internal RAM, 8 KB of ROM, and an expanded 16-bit address bus for external memory interfacing. Its versatile I/O capabilities include six 8-bit ports, a 10-bit ADC with eight channels, and multiple timers/counters, including a watchdog timer for system reliability.  

A key advantage of this microcontroller is its integrated **Pulse Width Modulation (PWM)** unit, which simplifies motor control and power regulation tasks. Additionally, it supports serial communication via UART, I²C, and SPI interfaces, enabling seamless connectivity with sensors and other peripherals.  

The P80C552EFA is housed in a **PLCC-68** package, offering robust thermal and electrical performance. Its low-power modes enhance energy efficiency, making it ideal for battery-operated devices.  

With its combination of processing power, integrated features, and reliability, the P80C552EFA remains a preferred choice for engineers developing sophisticated embedded control systems.

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