P89C52X2BAManufacturer: PHI, NXP, PHILIPS 80C51 8-bit Flash microcontroller family |
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| Partnumber | Manufacturer | Quantity | Availability |
|---|---|---|---|
| P89C52X2BA | PHI, NXP, PHILIPS | 2649 | In Stock |
Description and Introduction
80C51 8-bit Flash microcontroller family The **P89C52X2BA** from **PHILIPS** is a high-performance 8-bit microcontroller based on the **80C51** core architecture. Designed for embedded applications requiring robust processing capabilities, this component integrates **8 KB of Flash memory**, **256 bytes of RAM**, and a range of onboard peripherals, making it suitable for industrial, automotive, and consumer electronics.  
Operating at a clock frequency of up to **33 MHz**, the P89C52X2BA delivers efficient execution of complex instructions while maintaining low power consumption. It features **three 16-bit timers/counters**, a **full-duplex UART** for serial communication, and **32 programmable I/O lines**, providing flexibility for interfacing with external devices.   With **in-system programming (ISP)** support, firmware updates can be performed without removing the microcontroller from the circuit, enhancing development efficiency. Its **4-level interrupt priority system** ensures reliable real-time response, critical for time-sensitive applications.   Built with **CMOS technology**, the P89C52X2BA offers enhanced noise immunity and reduced power dissipation, making it ideal for battery-operated and noise-prone environments. Its **extended temperature range** further ensures stable operation in harsh conditions.   For engineers seeking a reliable, feature-rich microcontroller, the **P89C52X2BA** remains a strong contender in legacy 80C51-based designs. |
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Application Scenarios & Design Considerations
80C51 8-bit Flash microcontroller family
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