P80C51FA-5BManufacturer: PHI 80C51 8-bit microcontroller family 8K.64K/256.1K OTP/ROM/ROMless, low voltage 2.7V.5.5V, low power, high speed 33 MHz | |||
| Partnumber | Manufacturer | Quantity | Availability |
|---|---|---|---|
| P80C51FA-5B,P80C51FA5B | PHI | 59 | In Stock |
Description and Introduction
80C51 8-bit microcontroller family 8K.64K/256.1K OTP/ROM/ROMless, low voltage 2.7V.5.5V, low power, high speed 33 MHz The **P80C51FA-5B** from PHI is a high-performance 8-bit microcontroller based on the industry-standard 80C51 architecture. Designed for embedded applications requiring reliability and efficiency, this component integrates advanced features while maintaining compatibility with existing 80C51 designs.  
Operating at **5V** with a clock speed of up to **12MHz**, the P80C51FA-5B offers **4KB of on-chip ROM** and **128 bytes of RAM**, making it suitable for control-oriented tasks in industrial, automotive, and consumer electronics. Its enhanced instruction set supports faster execution, improving overall system responsiveness.   Key features include **32 programmable I/O lines**, two **16-bit timer/counters**, a **full-duplex UART** for serial communication, and an interrupt structure with **five sources**. The microcontroller also incorporates power-saving modes, reducing energy consumption in idle and standby states.   Built with robust manufacturing standards, the P80C51FA-5B ensures long-term durability and stable operation in demanding environments. Its compact **DIP-40** package allows for easy integration into existing circuit designs.   Ideal for applications such as motor control, sensor interfacing, and automation systems, the P80C51FA-5B remains a dependable choice for engineers seeking a proven microcontroller solution. Its balance of performance, power efficiency, and legacy compatibility makes it a versatile component in modern embedded systems. |
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Application Scenarios & Design Considerations
80C51 8-bit microcontroller family 8K.64K/256.1K OTP/ROM/ROMless, low voltage 2.7V.5.5V, low power, high speed 33 MHz
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