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P80C31SBPN from PHI,Philips

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P80C31SBPN

Manufacturer: PHI

80C51 8-bit microcontroller family 128/256 byte RAM ROMless low voltage (2.7 V-5.5 V), low power, high speed (33 MHz)

Partnumber Manufacturer Quantity Availability
P80C31SBPN PHI 16 In Stock

Description and Introduction

80C51 8-bit microcontroller family 128/256 byte RAM ROMless low voltage (2.7 V-5.5 V), low power, high speed (33 MHz) The **P80C31SBPN** from PHILIPS (now NXP Semiconductors) is a high-performance, 8-bit microcontroller based on the 80C51 architecture. Designed for embedded applications, it combines reliability with efficient processing capabilities, making it suitable for industrial control, automation, and consumer electronics.  

Featuring an enhanced CMOS core, the P80C31SBPN operates at clock speeds up to **16 MHz**, delivering robust performance while maintaining low power consumption. It includes **128 bytes of on-chip RAM** and supports **4 KB of external program memory**, providing flexibility for diverse firmware requirements. The microcontroller integrates essential peripherals such as **two 16-bit timers/counters**, a **full-duplex UART**, and **32 programmable I/O lines**, enabling seamless interfacing with external devices.  

Built with **industrial-grade durability**, the P80C31SBPN operates across a wide voltage range (4.5V–5.5V) and temperature range (-40°C to +85°C), ensuring stability in harsh environments. Its instruction set is fully compatible with the MCS-51 family, allowing easy migration from legacy designs.  

With its balance of speed, power efficiency, and integration, the P80C31SBPN remains a dependable choice for developers seeking a proven microcontroller solution. Its versatility and robust architecture make it well-suited for applications demanding precision and reliability.

Partnumber Manufacturer Quantity Availability
P80C31SBPN NXP 4000 In Stock

Description and Introduction

80C51 8-bit microcontroller family 128/256 byte RAM ROMless low voltage (2.7 V-5.5 V), low power, high speed (33 MHz) The **P80C31SBPN** from NXP is a high-performance, low-power 8-bit microcontroller based on the industry-standard 80C51 architecture. Designed for embedded applications, it combines reliability with efficient processing capabilities, making it suitable for industrial control, automation, and consumer electronics.  

Featuring a **12 MHz clock frequency**, the P80C31SBPN offers **128 bytes of on-chip RAM** and **4 KB of mask-programmable ROM**, ensuring robust performance for real-time operations. Its **low-power CMOS technology** enhances energy efficiency, making it ideal for battery-powered devices. The microcontroller includes **32 I/O lines**, two 16-bit timers/counters, and a full-duplex serial port, providing versatile interfacing options.  

Built with **high noise immunity** and **wide operating voltage (2.7V to 5.5V)**, the P80C31SBPN ensures stable operation in demanding environments. Its **extended temperature range (-40°C to +85°C)** further enhances its suitability for industrial applications.  

As a member of the 80C51 family, the P80C31SBPN maintains backward compatibility, allowing seamless integration into existing designs. Its compact **DIP-40 package** ensures ease of prototyping and testing.  

With its balance of performance, power efficiency, and durability, the P80C31SBPN remains a dependable choice for engineers seeking a proven microcontroller solution.

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