P80C31SFAAManufacturer: NXP 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 |
|---|---|---|---|
| P80C31SFAA | NXP | 30 | 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 **P80C31SFAA** from NXP is a high-performance 8-bit microcontroller based on the industry-standard 80C51 architecture. Designed for embedded applications requiring reliability and efficiency, this component features a robust instruction set, low power consumption, and versatile peripheral integration.  
With an operating frequency of up to 16 MHz, the P80C31SFAA delivers responsive processing for real-time control tasks. It includes 128 bytes of on-chip RAM and 4 KB of ROM, providing sufficient memory for small to medium-scale embedded projects. The microcontroller supports external memory expansion, enhancing its flexibility for more complex applications.   Key features include multiple I/O ports, two 16-bit timers/counters, a full-duplex UART for serial communication, and an interrupt system with five sources. Its CMOS technology ensures low power consumption, making it suitable for battery-operated or energy-efficient designs.   The P80C31SFAA is widely used in industrial automation, consumer electronics, and automotive systems, where its durability and performance meet demanding operational requirements. Its compatibility with the 80C51 family allows for seamless integration into existing designs while offering improved speed and power efficiency.   Engineers favor this microcontroller for its balance of functionality, cost-effectiveness, and proven reliability in embedded systems. |
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Application Scenarios & Design Considerations
80C51 8-bit microcontroller family 128/256 byte RAM ROMless low voltage (2.7 V-5.5 V), low power, high speed (33 MHz)
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| Partnumber | Manufacturer | Quantity | Availability |
| P80C31SFAA | PHILIPS | 5990 | 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) **Introduction to the P80C31SFAA Microcontroller from PHILIPS**  
The **P80C31SFAA** is an 8-bit microcontroller from PHILIPS, designed for embedded control applications requiring high performance and reliability. Based on the industry-standard 80C51 architecture, this component combines a powerful CPU core with integrated peripherals, making it suitable for a wide range of industrial, automotive, and consumer electronics applications.   Featuring **4 KB of on-chip ROM**, **128 bytes of RAM**, and multiple I/O ports, the P80C31SFAA supports efficient data handling and real-time processing. Its **12-clock cycle operation** ensures compatibility with legacy 80C51-based designs while maintaining robust performance. Additional features include two 16-bit timers/counters, a full-duplex UART for serial communication, and interrupt control capabilities, enhancing its versatility in complex systems.   The microcontroller operates at a **wide voltage range (4.5V to 5.5V)** and is designed for low-power consumption, making it ideal for battery-powered or energy-sensitive applications. Its **CMOS technology** provides high noise immunity and reliable operation in demanding environments.   With its proven architecture and flexible integration options, the P80C31SFAA remains a dependable choice for engineers seeking a cost-effective yet powerful microcontroller solution. Its legacy compatibility and robust feature set ensure continued relevance in modern embedded designs. |
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Application Scenarios & Design Considerations
80C51 8-bit microcontroller family 128/256 byte RAM ROMless low voltage (2.7 V-5.5 V), low power, high speed (33 MHz)
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