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P87C54SBBB from PHILIPS

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P87C54SBBB

Manufacturer: 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
P87C54SBBB PHILIPS 270 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 **P87C54SBBB** is an 8-bit microcontroller from **PHILIPS Semiconductors** (now NXP Semiconductors), designed for embedded control applications. Based on the **80C51 core architecture**, it combines high performance with low power consumption, making it suitable for industrial, automotive, and consumer electronics.  

This microcontroller features **16 KB of OTP (One-Time Programmable) ROM**, ensuring secure and reliable firmware storage. With **256 bytes of on-chip RAM**, it efficiently handles data processing tasks. The **P87C54SBBB** operates at a clock speed of up to **33 MHz**, delivering fast execution for real-time applications.  

Key peripherals include **three 16-bit timers/counters**, a **full-duplex UART** for serial communication, and **32 programmable I/O lines** for interfacing with external components. Its **low-power idle and power-down modes** enhance energy efficiency in battery-operated systems.  

Built with robustness in mind, the **P87C54SBBB** supports a wide operating voltage range and industrial-grade temperature tolerance. Its compatibility with the **MCS-51 instruction set** ensures seamless integration into existing designs.  

Engineers favor this microcontroller for its reliability, versatility, and cost-effectiveness in embedded systems requiring precise control and moderate processing power.

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
Partnumber Manufacturer Quantity Availability
P87C54SBBB PHILPS 30 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 **Introduction to the P87C54SBBB Microcontroller from PHILIPS**  

The P87C54SBBB is an 8-bit microcontroller from PHILIPS, designed for embedded control applications requiring high performance and reliability. Based on the 80C51 architecture, this component integrates a powerful CPU, on-chip memory, and versatile I/O capabilities, making it suitable for industrial, automotive, and consumer electronics applications.  

Featuring 16 KB of mask-programmable ROM and 256 bytes of RAM, the P87C54SBBB provides sufficient storage for embedded firmware while maintaining efficient power consumption. Its enhanced instruction set supports faster execution speeds compared to standard 80C51 variants, improving real-time processing efficiency.  

Key features include multiple 16-bit timers/counters, a full-duplex UART for serial communication, and a flexible interrupt structure. The microcontroller also supports low-power idle and power-down modes, making it ideal for battery-operated devices.  

With robust EMI resistance and a wide operating voltage range, the P87C54SBBB ensures stable performance in demanding environments. Its compact DIP or PLCC package options facilitate easy integration into various circuit designs.  

Engineers favor the P87C54SBBB for its balance of performance, power efficiency, and cost-effectiveness, making it a reliable choice for embedded systems requiring precise control and data processing.

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
Partnumber Manufacturer Quantity Availability
P87C54SBBB PHI 1520 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 **P87C54SBBB** from PHI is a high-performance 8-bit microcontroller based on the 80C51 core architecture. Designed for embedded applications requiring robust processing capabilities, this component integrates essential features such as a programmable timer, serial communication interface, and multiple I/O ports.  

With **4KB of on-chip ROM**, the P87C54SBBB offers ample memory for code storage, while its **128 bytes of RAM** ensure efficient data handling. The microcontroller operates at a clock frequency of up to **12 MHz**, providing a balance between speed and power efficiency. Its **low-power modes** make it suitable for battery-operated devices, where energy conservation is critical.  

The P87C54SBBB supports **in-system programming (ISP)**, allowing firmware updates without removing the chip from the circuit. This feature enhances flexibility during development and maintenance. Additionally, its **industrial-grade temperature range** ensures reliable performance in demanding environments.  

Common applications include **industrial control systems, automotive electronics, and consumer devices**, where its reliability and compact design are advantageous. Engineers favor this microcontroller for its ease of integration and compatibility with legacy 80C51-based systems.  

In summary, the **P87C54SBBB** is a versatile and dependable microcontroller, well-suited for embedded designs requiring a proven architecture with modern enhancements.

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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