P89C51RC2HBAManufacturer: PHILIPS, PH 80C51 8-bit Flash microcontroller family 16KB/32KB/64KB ISP/IAP Flash with 512B/512B/1KB RAM |
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| Partnumber | Manufacturer | Quantity | Availability |
|---|---|---|---|
| P89C51RC2HBA | PHILIPS, PH | 1272 | In Stock |
Description and Introduction
80C51 8-bit Flash microcontroller family 16KB/32KB/64KB ISP/IAP Flash with 512B/512B/1KB RAM The **P89C51RC2HBA** from Philips (now NXP Semiconductors) is an enhanced 8-bit microcontroller based on the 80C51 core architecture. Designed for embedded applications requiring high performance and low power consumption, this microcontroller combines reliability with advanced features, making it suitable for industrial, automotive, and consumer electronics.  
With **16 KB of Flash memory**, the P89C51RC2HBA offers in-system programmability (ISP) and in-application programming (IAP) capabilities, allowing for flexible firmware updates. It includes **512 bytes of RAM** and supports a wide operating voltage range (2.7V to 5.5V), ensuring compatibility with various power supplies.   Key features include a **three-level program lock**, multiple timers/counters, a full-duplex UART, and an enhanced watchdog timer for improved system reliability. Its **6-clock operation mode** enhances processing speed, while the low-power idle and power-down modes optimize energy efficiency.   The P89C51RC2HBA is housed in a **PLCC-44 package**, providing a compact yet robust solution for space-constrained designs. Its backward compatibility with the 80C51 instruction set ensures seamless integration into existing systems while offering enhanced performance.   Ideal for applications such as motor control, smart sensors, and communication modules, the P89C51RC2HBA remains a versatile choice for developers seeking a balance of power, efficiency, and functionality. |
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Application Scenarios & Design Considerations
80C51 8-bit Flash microcontroller family 16KB/32KB/64KB ISP/IAP Flash with 512B/512B/1KB RAM
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