P87C51RB+JNManufacturer: PHILIPS 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 |
|---|---|---|---|
| P87C51RB+JN,P87C51RBJN | PHILIPS | 180 | 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 **P87C51RB+JN** from **PHILIPS** is a high-performance, 8-bit microcontroller based on the **80C51** architecture. Designed for embedded applications, it combines reliability with advanced features, making it suitable for industrial control, automation, and consumer electronics.  
This microcontroller operates at a clock speed of up to **16 MHz** and includes **8 KB of OTP (One-Time Programmable) ROM**, ensuring secure and stable firmware storage. It also features **256 bytes of RAM**, providing sufficient memory for data handling in real-time applications. The **P87C51RB+JN** supports a wide voltage range (4.5V to 5.5V), enhancing its compatibility with various power supplies.   Key peripherals include **32 I/O lines**, three **16-bit timers/counters**, a **full-duplex UART** for serial communication, and an interrupt structure with **six sources**. Its low-power idle and power-down modes make it energy-efficient for battery-operated devices.   Built with **CMOS technology**, the **P87C51RB+JN** ensures low power consumption while maintaining robust performance. Its compatibility with the **MCS-51 instruction set** allows seamless integration into existing designs.   Ideal for cost-sensitive yet demanding applications, the **P87C51RB+JN** remains a versatile choice for engineers seeking a reliable, feature-rich microcontroller. |
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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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