P87C51UFAAManufacturer: PHILIPS 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 |
|---|---|---|---|
| P87C51UFAA | PHILIPS | 1300 | 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 **P87C51UFAA** from **PHILIPS** is a high-performance 8-bit microcontroller based on the industry-standard **80C51** architecture. Designed for embedded applications requiring robust processing capabilities and low power consumption, this component integrates **8 KB of OTP (One-Time Programmable) ROM**, **256 bytes of RAM**, and a range of peripherals, including **timers, serial communication interfaces, and I/O ports**.  
Operating at a clock frequency of up to **33 MHz**, the P87C51UFAA delivers efficient execution of complex tasks while maintaining compatibility with existing 80C51-based designs. Its **OTP memory** ensures reliable code storage for applications where firmware updates are infrequent. The microcontroller also features **power-saving modes**, making it suitable for battery-operated or energy-sensitive systems.   With **32 programmable I/O lines**, the P87C51UFAA supports flexible interfacing with external devices, while its **UART (Universal Asynchronous Receiver/Transmitter)** enables seamless serial communication. Additionally, the inclusion of **watchdog timer** and **power-on reset** functions enhances system reliability in critical environments.   Ideal for industrial control, automation, and consumer electronics, the P87C51UFAA combines performance, versatility, and cost-effectiveness, making it a dependable choice for embedded developers. Its legacy compatibility ensures easy integration into existing designs while offering modern enhancements for contemporary 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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