P87C550EBAAManufacturer: PHILIPS, PHI 80C51 8-bit microcontroller family 4K/128 OTP/ROM/ROMless, 8 channel 8 bit A/D, watchdog timer |
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| Partnumber | Manufacturer | Quantity | Availability |
|---|---|---|---|
| P87C550EBAA | PHILIPS, PHI | 56 | In Stock |
Description and Introduction
80C51 8-bit microcontroller family 4K/128 OTP/ROM/ROMless, 8 channel 8 bit A/D, watchdog timer The **P87C550EBAA** from **PHILIPS (now NXP Semiconductors)** is an advanced 8-bit microcontroller designed for embedded applications requiring high performance and reliability. Based on the 80C51 architecture, this component integrates enhanced features such as an expanded memory interface, multiple I/O ports, and versatile timer/counter units, making it suitable for industrial control, automation, and communication systems.  
With **16 KB of on-chip ROM** and **256 bytes of RAM**, the P87C550EBAA provides ample storage for program code and data processing. It supports a **12-clock or 6-clock operation mode**, allowing flexibility in balancing speed and power consumption. The microcontroller also includes a **10-bit ADC**, enabling precise analog signal measurements, along with PWM outputs for motor control applications.   Key peripherals include **UART, I²C, and SPI interfaces**, facilitating seamless communication with external devices. Its robust design ensures stable operation in harsh environments, featuring low EMI emissions and high noise immunity.   Engineers favor the P87C550EBAA for its backward compatibility with the 80C51 family, simplifying migration from legacy systems while leveraging modern enhancements. Whether used in automotive electronics, smart sensors, or consumer appliances, this microcontroller delivers efficiency and scalability for diverse embedded solutions.   For detailed specifications, always refer to the official datasheet to ensure proper implementation in your design. |
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Application Scenarios & Design Considerations
80C51 8-bit microcontroller family 4K/128 OTP/ROM/ROMless, 8 channel 8 bit A/D, watchdog timer
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