P87C51RC+IBManufacturer: 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 |
|---|---|---|---|
| P87C51RC+IB,P87C51RCIB | PHILIPS | 6746 | 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 **P87C51RC+IB** from **PHILIPS** is an advanced 8-bit microcontroller based on the **8051 architecture**, designed for embedded control applications. This high-performance component features **16 KB of on-chip OTP (One-Time Programmable) ROM**, **512 bytes of RAM**, and a rich set of peripherals, making it suitable for industrial, automotive, and consumer electronics.  
Built with **low-power CMOS technology**, the P87C51RC+IB operates efficiently across a wide voltage range (2.7V to 5.5V), ensuring flexibility in power-sensitive designs. Its enhanced instruction set supports faster execution, while integrated features such as **three 16-bit timers/counters**, a **full-duplex UART**, and **32 programmable I/O lines** enhance system integration.   The microcontroller also includes **watchdog timer** and **power-saving idle/power-down modes**, improving reliability and energy efficiency. With **in-circuit programming (ICP) support**, firmware updates can be performed without removing the chip from the circuit, simplifying development and maintenance.   Engineers favor the P87C51RC+IB for its robust performance, ease of use, and compatibility with legacy 8051-based systems. Whether used in motor control, sensor interfacing, or communication modules, this microcontroller delivers a reliable and cost-effective solution for embedded applications. |
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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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| Partnumber | Manufacturer | Quantity | Availability |
| P87C51RC+IB,P87C51RCIB | PHI | 2056 | 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 **P87C51RC+IB** from PHILIPS (now NXP Semiconductors) 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 **33 MHz**, offering efficient processing power for real-time tasks. It includes **32 KB of on-chip Flash memory**, allowing flexible program storage, and **512 bytes of RAM** for data handling. Additionally, the P87C51RC+IB features an **in-circuit programmable (ISP) Flash memory**, enabling easy firmware updates without removing the chip from the circuit.   With **three 16-bit timers/counters**, a **full-duplex UART**, and **32 programmable I/O lines**, the device supports versatile interfacing and timing operations. It also incorporates **low-power idle and power-down modes**, enhancing energy efficiency in battery-operated systems.   Built with robust EMI suppression and a wide operating voltage range (**4.5V to 5.5V**), the P87C51RC+IB ensures stable performance in demanding environments. Its compatibility with the 80C51 instruction set simplifies migration from legacy designs while maintaining modern enhancements.   Ideal for cost-sensitive yet performance-critical applications, the P87C51RC+IB remains a dependable choice for developers seeking a balance of power and efficiency. |
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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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