P87C51MB2BAManufacturer: PH, PHI, PHILIPS 80C51 8-bit microcontroller family with extended memory |
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| Partnumber | Manufacturer | Quantity | Availability |
|---|---|---|---|
| P87C51MB2BA | PH, PHI, PHILIPS | 390 | In Stock |
Description and Introduction
80C51 8-bit microcontroller family with extended memory The **P87C51MB2BA** is an advanced 8-bit microcontroller from PHILIPS (now NXP Semiconductors), designed for embedded control applications. Based on the industry-standard 80C51 architecture, this component combines high performance with low power consumption, making it suitable for a wide range of industrial, automotive, and consumer electronics applications.  
Featuring an enhanced **8051 core**, the P87C51MB2BA operates at clock speeds up to **16 MHz** and includes **8 KB of on-chip ROM**, **256 bytes of RAM**, and **32 I/O lines**. It supports multiple communication interfaces, including a **UART**, enabling seamless serial data transfer. Additionally, its **three 16-bit timer/counters** and **interrupt system** enhance real-time processing capabilities.   The microcontroller is built with **low-power CMOS technology**, offering power-saving modes such as **Idle** and **Power-Down**, which are essential for battery-operated devices. Its robust design ensures reliable operation in demanding environments, with features like **watchdog timer** and **programmable clock-out** for system stability.   With its **OTP (One-Time Programmable) memory**, the P87C51MB2BA provides a cost-effective solution for medium-volume production while maintaining security and reliability. Its compatibility with existing 80C51 development tools simplifies integration, reducing time-to-market for embedded designs.   Ideal for applications requiring precise control and efficient processing, the P87C51MB2BA remains a versatile choice in modern embedded systems. |
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Application Scenarios & Design Considerations
80C51 8-bit microcontroller family with extended memory
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