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P89C668HBBD from PHI,Philips

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P89C668HBBD

Manufacturer: PHI

80C51 8-bit Flash microcontroller family

Partnumber Manufacturer Quantity Availability
P89C668HBBD PHI 56 In Stock

Description and Introduction

80C51 8-bit Flash microcontroller family The **P89C668HBBD** is an advanced 8-bit microcontroller from Philips Semiconductors (now NXP), designed for embedded applications requiring high performance and reliability. Based on the 80C51 architecture, it features an enhanced core with a six-clock operation mode, delivering faster execution speeds compared to traditional 12-clock variants.  

With **64 KB of on-chip Flash memory** and **8 KB of RAM**, the P89C668HBBD offers ample storage for complex firmware, supporting in-system programming (ISP) for easy updates. It includes a versatile set of peripherals, such as **UARTs, SPI, I²C interfaces**, and multiple timers, making it suitable for industrial control, automation, and communication systems.  

Operating at a **3.3V or 5V supply voltage**, this microcontroller is optimized for low-power applications while maintaining robust performance. Its **10-bit ADC** and **PWM capabilities** further enhance its utility in precision analog and motor control tasks.  

Packaged in a **PLCC-68** form factor, the P89C668HBBD ensures compact integration while providing extensive I/O flexibility. Its industrial-grade temperature range and reliability make it a preferred choice for demanding environments.  

Engineers favor this microcontroller for its balance of processing power, memory capacity, and peripheral integration, making it a versatile solution for embedded designs.

Application Scenarios & Design Considerations

80C51 8-bit Flash microcontroller family

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