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N80C251SB16 from INTEL

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N80C251SB16

Manufacturer: INTEL

HIGH-PERFORMANCE CHMOS MICROCONTROLLER

Partnumber Manufacturer Quantity Availability
N80C251SB16 INTEL 170 In Stock

Description and Introduction

HIGH-PERFORMANCE CHMOS MICROCONTROLLER # Introduction to the N80C251SB16 Microcontroller  

The **N80C251SB16** is an advanced 8-bit microcontroller based on the Intel MCS® 251 architecture, offering enhanced performance and efficiency for embedded applications. Designed as an upgrade to the classic 8051 family, it features a 16-bit internal data bus, allowing faster execution of instructions while maintaining backward compatibility with 8051 code.  

Key features of the N80C251SB16 include a **16 MHz operating frequency**, **16 KB of on-chip ROM**, and **256 bytes of RAM**, making it suitable for real-time control, industrial automation, and communication systems. Its expanded instruction set supports more efficient programming, reducing code size and execution time.  

The microcontroller integrates multiple peripherals, such as **timers/counters**, **serial communication ports (UART)**, and **programmable I/O lines**, enhancing its versatility. Additionally, it supports power-saving modes, making it ideal for battery-operated devices.  

With its robust architecture and extended addressing capabilities, the N80C251SB16 provides a reliable solution for developers requiring high-performance 8-bit processing with low power consumption. Its compatibility with legacy 8051 systems ensures a smooth transition for existing designs while enabling improved functionality in new applications.

Application Scenarios & Design Considerations

HIGH-PERFORMANCE CHMOS MICROCONTROLLER

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