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P83C557E4EFB from PHILIPS

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P83C557E4EFB

Manufacturer: PHILIPS

Single-chip 8-bit microcontroller

Partnumber Manufacturer Quantity Availability
P83C557E4EFB PHILIPS 70 In Stock

Description and Introduction

Single-chip 8-bit microcontroller The **P83C557E4EFB** from **PHILIPS** is an advanced 8-bit microcontroller designed for embedded control applications. Built on a high-performance CMOS architecture, it combines robust processing capabilities with low power consumption, making it suitable for industrial, automotive, and consumer electronics applications.  

Featuring an **80C51 CPU core**, the P83C557E4EFB operates at clock speeds up to **16 MHz**, ensuring efficient execution of complex tasks. It includes **32 KB of on-chip ROM** and **256 bytes of RAM**, providing ample memory for program storage and data handling. Additionally, the microcontroller integrates multiple peripherals such as **timers/counters, a UART for serial communication, and an 8-channel 10-bit ADC**, enhancing its versatility in real-time control systems.  

The device supports **in-system programming (ISP)**, allowing firmware updates without removing the chip from the circuit. Its extended temperature range and robust design ensure reliable operation in harsh environments. With features like **power-saving modes** and **watchdog timer support**, the P83C557E4EFB is optimized for energy efficiency and system stability.  

Engineers favor this microcontroller for its balance of performance, integration, and cost-effectiveness, making it a preferred choice for embedded designs requiring precise control and connectivity.

Application Scenarios & Design Considerations

Single-chip 8-bit microcontroller

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