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N80C42 from INTEL

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N80C42

Manufacturer: INTEL

UNIVERSAL PERIPHERAL INTERFACE CHMOS 8-BIT SLAVE MICROCONTROLLER

Partnumber Manufacturer Quantity Availability
N80C42 INTEL 65 In Stock

Description and Introduction

UNIVERSAL PERIPHERAL INTERFACE CHMOS 8-BIT SLAVE MICROCONTROLLER **Introduction to the N80C42 Microcontroller**  

The N80C42 is an 8-bit microcontroller based on the MCS-48 architecture, designed for embedded control applications. As a member of the Intel 8042 family, it combines a high-performance CPU with integrated peripherals, making it suitable for industrial automation, consumer electronics, and communication systems.  

Featuring a 1.5 µs instruction cycle time at 12 MHz, the N80C42 offers efficient processing for real-time tasks. It includes 2 KB of on-chip ROM, 128 bytes of RAM, and a versatile I/O structure with 27 programmable pins. Additionally, it supports an 8-bit timer/counter and interrupt handling, enhancing its responsiveness in control applications.  

The microcontroller operates on a single 5V power supply and includes power-saving modes, making it energy-efficient. Its compatibility with the MCS-48 instruction set ensures ease of software development, leveraging existing tools and code libraries.  

With its compact design and robust feature set, the N80C42 remains a reliable choice for developers seeking a cost-effective solution for embedded systems requiring precise control and data processing. Its legacy architecture continues to be relevant in applications where simplicity and reliability are prioritized.

Application Scenarios & Design Considerations

UNIVERSAL PERIPHERAL INTERFACE CHMOS 8-BIT SLAVE MICROCONTROLLER

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