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P80C31SBAA from PHI,Philips

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P80C31SBAA

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
P80C31SBAA PHI 189 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 **P80C31SBAA** from **PHI** is a high-performance, 8-bit microcontroller based on the **MCS-51** architecture. Designed for embedded control applications, it combines reliability with efficient processing capabilities, making it suitable for industrial, automotive, and consumer electronics.  

Featuring an **8051-compatible core**, the P80C31SBAA operates at clock speeds up to **16 MHz**, delivering robust performance for real-time applications. It includes **128 bytes of on-chip RAM** and supports external memory expansion up to **64 KB**, providing flexibility for diverse system requirements.  

Key features include **32 I/O lines**, two **16-bit timer/counters**, a full-duplex **UART** for serial communication, and an interrupt structure with **five sources**. Its low-power design ensures energy efficiency, while its wide operating voltage range enhances compatibility with various power supplies.  

Built with industrial-grade durability, the P80C31SBAA is well-suited for harsh environments. Its **CMOS technology** ensures low power consumption without compromising speed or functionality.  

Engineers favor this microcontroller for its balance of performance, versatility, and cost-effectiveness, making it a reliable choice for embedded systems requiring precise control and efficient data handling. Whether used in automation, instrumentation, or communication devices, the P80C31SBAA remains a trusted component in modern electronics.

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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