P89CV51RC2FAManufacturer: PHILIPS, NXP 8-bit 80C51 5 V low power 64 kB flash microcontroller with 1 kB RAM, SPI, 6-clock CPU with 6/12-clock peripherals |
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| Partnumber | Manufacturer | Quantity | Availability |
|---|---|---|---|
| P89CV51RC2FA | PHILIPS, NXP | 227 | In Stock |
Description and Introduction
8-bit 80C51 5 V low power 64 kB flash microcontroller with 1 kB RAM, SPI, 6-clock CPU with 6/12-clock peripherals The **P89CV51RC2FA** from NXP is an advanced 8-bit microcontroller based on the 80C51 core architecture. Designed for high-performance embedded applications, it combines robust processing capabilities with low power consumption, making it suitable for industrial control, automation, and consumer electronics.  
Featuring **16 KB of Flash memory** and **512 bytes of RAM**, the P89CV51RC2FA offers ample storage for program code and data. Its **in-system programming (ISP) and in-application programming (IAP)** functionalities allow for flexible firmware updates without removing the chip from the circuit. Additionally, it includes a **watchdog timer**, multiple **I/O ports**, and **three 16-bit timers/counters**, enhancing system reliability and real-time control.   Operating at a **clock speed of up to 40 MHz**, this microcontroller ensures efficient execution of complex tasks. It supports **UART, SPI, and I²C** communication interfaces, facilitating seamless connectivity with peripheral devices. The **low-power idle and power-down modes** further optimize energy efficiency in battery-operated systems.   With its **industrial-grade temperature range** and robust design, the P89CV51RC2FA is well-suited for demanding environments. Its compatibility with legacy 80C51 code ensures easy migration for existing designs while delivering improved performance and modern features.   This microcontroller remains a reliable choice for engineers seeking a balance of speed, efficiency, and versatility in embedded applications. |
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Application Scenarios & Design Considerations
8-bit 80C51 5 V low power 64 kB flash microcontroller with 1 kB RAM, SPI, 6-clock CPU with 6/12-clock peripherals
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