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P89C54BA from PHILIPS

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P89C54BA

Manufacturer: PHILIPS

80C51 8-bit microcontroller family 4K/8K/16K/32K Flash

Partnumber Manufacturer Quantity Availability
P89C54BA PHILIPS 1046 In Stock

Description and Introduction

80C51 8-bit microcontroller family 4K/8K/16K/32K Flash The **P89C54BA** from **PHILIPS** is a high-performance **8-bit microcontroller** based on the **80C51 core architecture**. Designed for embedded applications, it combines robust processing capabilities with efficient power management, making it suitable for industrial control, automation, and consumer electronics.  

Featuring **16KB of Flash memory**, the P89C54BA allows for flexible program storage and in-system reprogramming, enhancing development efficiency. It includes **256 bytes of RAM** for data handling and supports multiple peripheral interfaces, such as **UART, timers, and I/O ports**, enabling seamless integration with external devices.  

Operating at a clock speed of up to **33 MHz**, the microcontroller delivers reliable performance for real-time applications. Its low-power modes, including **idle and power-down**, help optimize energy consumption in battery-operated systems. Additionally, the P89C54BA offers enhanced security features, such as **code protection**, to safeguard firmware integrity.  

With its **industrial-grade reliability** and compatibility with the 80C51 instruction set, the P89C54BA provides a cost-effective solution for developers seeking a balance between performance and power efficiency. Its versatility and robust design make it a preferred choice for a wide range of embedded systems.

Application Scenarios & Design Considerations

80C51 8-bit microcontroller family 4K/8K/16K/32K Flash
Partnumber Manufacturer Quantity Availability
P89C54BA PHI 251 In Stock

Description and Introduction

80C51 8-bit microcontroller family 4K/8K/16K/32K Flash The **P89C54BA** from **PHILIPS (now NXP Semiconductors)** is an 8-bit microcontroller based on the **80C51 core**, designed for embedded applications requiring high performance and low power consumption. This device features **16 KB of Flash memory**, which allows for in-system programming (ISP) and in-application programming (IAP), making firmware updates convenient without removing the chip from the circuit.  

With a **12-clock operation mode**, the P89C54BA operates at speeds up to **33 MHz**, ensuring efficient execution of instructions. It includes **256 bytes of RAM**, three 16-bit timers/counters, a full-duplex UART for serial communication, and a versatile interrupt system. The microcontroller also supports **power-saving modes**, including idle and power-down, which are beneficial for battery-operated applications.  

The **P89C54BA** is housed in a **PLCC, DIP, or LQFP package**, providing flexibility for different PCB layouts. Its compatibility with the **MCS-51 instruction set** ensures seamless integration with existing 8051-based designs.  

Ideal for industrial control, automation, and consumer electronics, the P89C54BA offers a reliable and cost-effective solution for embedded developers seeking a robust microcontroller with reprogrammable memory and efficient power management.

Application Scenarios & Design Considerations

80C51 8-bit microcontroller family 4K/8K/16K/32K Flash

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