P80C31SBBBManufacturer: PHI 80C51 8-bit microcontroller family 4K/128 OTP/ROM/ROMless low voltage 2.7V.5.5V, low power, high speed 33 MHz | |||
| Partnumber | Manufacturer | Quantity | Availability |
|---|---|---|---|
| P80C31SBBB | PHI | 2542 | In Stock |
Description and Introduction
80C51 8-bit microcontroller family 4K/128 OTP/ROM/ROMless low voltage 2.7V.5.5V, low power, high speed 33 MHz The **P80C31SBBB** from **PHI** is a high-performance, 8-bit microcontroller based on the **MCS-51 architecture**. Designed for embedded applications requiring robust processing capabilities and low power consumption, this component integrates essential peripherals, including timers, serial communication interfaces, and I/O ports, making it suitable for industrial, automotive, and consumer electronics.  
Built with **CMOS technology**, the P80C31SBBB offers enhanced power efficiency while maintaining compatibility with the industry-standard 8051 instruction set. Its **40-pin DIP package** ensures ease of integration into existing designs, while its extended temperature range supports operation in demanding environments.   Key features include **128 bytes of on-chip RAM**, **4KB of ROM**, and support for external memory expansion, providing flexibility for diverse applications. The microcontroller also includes **two 16-bit timers/counters**, a full-duplex **UART**, and **32 programmable I/O lines**, enabling seamless interfacing with sensors, displays, and communication modules.   With its reliable performance and proven architecture, the P80C31SBBB remains a preferred choice for engineers developing cost-effective yet powerful embedded systems. Its balance of functionality, durability, and energy efficiency makes it well-suited for both legacy upgrades and new designs in automation, instrumentation, and control systems.   For detailed technical specifications, refer to the official datasheet to ensure proper implementation in your projects. |
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Application Scenarios & Design Considerations
80C51 8-bit microcontroller family 4K/128 OTP/ROM/ROMless low voltage 2.7V.5.5V, low power, high speed 33 MHz
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