P87C51SFPNManufacturer: 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 |
|---|---|---|---|
| P87C51SFPN | PHI | 10 | 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 **P87C51SFPN** from PHILIPS (PHI) is a high-performance 8-bit microcontroller based on the 80C51 architecture. Designed for embedded applications, it combines robust functionality with low power consumption, making it suitable for a wide range of industrial, automotive, and consumer electronics.  
Featuring **4 KB of OTP (One-Time Programmable) ROM**, **128 bytes of RAM**, and **32 I/O lines**, the P87C51SFPN offers efficient processing capabilities for real-time control tasks. It operates at a clock frequency of up to **24 MHz**, ensuring fast execution of instructions. Additional features include **two 16-bit timers/counters**, a **full-duplex UART** for serial communication, and **interrupt handling** with multiple priority levels.   Built with **CMOS technology**, the microcontroller delivers low power consumption while maintaining high noise immunity. Its **OTP memory** ensures secure and reliable code storage, ideal for applications requiring firmware integrity. The P87C51SFPN is housed in a **PLCC-44 package**, providing a compact yet versatile solution for space-constrained designs.   Engineers favor this microcontroller for its compatibility with the 80C51 instruction set, simplifying migration from legacy systems. Whether used in automation, instrumentation, or communication devices, the P87C51SFPN remains a dependable choice for embedded control applications. |
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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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