PCB80C31BH3-16WPManufacturer: PHILIPS CMOS single-chip 8-bit microcontrollers | |||
| Partnumber | Manufacturer | Quantity | Availability |
|---|---|---|---|
| PCB80C31BH3-16WP,PCB80C31BH316WP | PHILIPS | 5000 | In Stock |
Description and Introduction
CMOS single-chip 8-bit microcontrollers The **PCB80C31BH3-16WP** from Philips is a high-performance microcontroller based on the 80C51 architecture, designed for embedded control applications. This 8-bit CMOS device operates at a clock speed of up to 16 MHz, delivering efficient processing power while maintaining low power consumption—a critical feature for battery-operated or energy-sensitive systems.  
Equipped with 128 bytes of RAM and 4 KB of on-chip ROM, the PCB80C31BH3-16WP provides sufficient memory for small to medium-scale embedded projects. Its versatile I/O capabilities include 32 programmable pins, supporting flexible interfacing with peripherals such as sensors, displays, and communication modules. Additionally, the microcontroller features two 16-bit timers/counters, a full-duplex UART for serial communication, and interrupt handling for real-time responsiveness.   Built with industrial-grade reliability, the PCB80C31BH3-16WP operates across a wide temperature range, making it suitable for harsh environments. Its compact **PLCC-44** package ensures space-efficient integration into circuit designs.   Ideal for automation, instrumentation, and consumer electronics, this microcontroller remains a dependable choice for engineers seeking a balance of performance, power efficiency, and durability in legacy 80C51-based designs. |
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Application Scenarios & Design Considerations
CMOS single-chip 8-bit microcontrollers
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