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P87C51RD2FA from PHILIPS

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P87C51RD2FA

Manufacturer: PHILIPS

80C51 8-bit microcontroller family 8KB/16KB/32KB/64KB OTP, 512B/512B/512B/1KB RAM, low voltage (2.7 to 5.5 V), low power, high speed (30/33 MHz)

Partnumber Manufacturer Quantity Availability
P87C51RD2FA PHILIPS 156 In Stock

Description and Introduction

80C51 8-bit microcontroller family 8KB/16KB/32KB/64KB OTP, 512B/512B/512B/1KB RAM, low voltage (2.7 to 5.5 V), low power, high speed (30/33 MHz) The **P87C51RD2FA** from **PHILIPS** (now NXP Semiconductors) is a high-performance 80C51 microcontroller designed for embedded applications requiring robust processing capabilities and enhanced memory resources. Built on an advanced CMOS architecture, this 8-bit microcontroller combines low power consumption with high-speed operation, making it suitable for industrial, automotive, and consumer electronics applications.  

Featuring **64 KB of on-chip Flash memory** and **2 KB of RAM**, the P87C51RD2FA offers ample storage for complex firmware. It supports **in-system programming (ISP)**, allowing for flexible code updates without removing the chip from the circuit. Additionally, its **512-byte EEPROM** enables secure data retention during power cycles.  

The microcontroller operates at a clock speed of up to **33 MHz**, ensuring efficient real-time processing. It includes a range of peripherals such as **UART, SPI, timers, and watchdog timers**, enhancing its versatility in system design. With **five power-saving modes**, it optimizes energy efficiency in battery-operated devices.  

The P87C51RD2FA maintains compatibility with the 80C51 instruction set while offering extended features like **dual data pointers** for faster data manipulation. Its robust design and comprehensive peripheral integration make it a reliable choice for developers seeking a balance of performance and power efficiency.

Application Scenarios & Design Considerations

80C51 8-bit microcontroller family 8KB/16KB/32KB/64KB OTP, 512B/512B/512B/1KB RAM, low voltage (2.7 to 5.5 V), low power, high speed (30/33 MHz)

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