P89C51RD+JNManufacturer: PHILIPS 80C51 8-bit Flash microcontroller family 32K/64K ISP FLASH with 512.1K RAM | |||
| Partnumber | Manufacturer | Quantity | Availability |
|---|---|---|---|
| P89C51RD+JN,P89C51RDJN | PHILIPS | 58 | In Stock |
Description and Introduction
80C51 8-bit Flash microcontroller family 32K/64K ISP FLASH with 512.1K RAM The **P89C51RD+JN** from **PHILIPS** is an advanced 8-bit microcontroller based on the **8051 architecture**, designed for embedded control applications. Featuring **64 KB of Flash memory** and **1 KB of RAM**, it provides ample storage for program code and data processing. Its **in-system programming (ISP) capability** allows for easy firmware updates without removing the chip from the circuit, enhancing development flexibility.  
Operating at a **clock frequency of up to 33 MHz**, the P89C51RD+JN delivers efficient performance for real-time applications. It includes **four 8-bit I/O ports**, a **full-duplex UART**, and **three 16-bit timers/counters**, making it suitable for communication and timing tasks. Additionally, it supports **power-saving modes**, including idle and power-down, to optimize energy consumption in battery-operated systems.   With its **wide operating voltage range (2.7V to 5.5V)** and robust peripheral integration, this microcontroller is ideal for industrial automation, consumer electronics, and automotive systems. Its compatibility with the 8051 instruction set ensures seamless migration for developers familiar with legacy designs.   The **P89C51RD+JN** remains a reliable choice for engineers seeking a high-performance, cost-effective solution for embedded control applications. |
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Application Scenarios & Design Considerations
80C51 8-bit Flash microcontroller family 32K/64K ISP FLASH with 512.1K RAM
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