P80C32UBAAManufacturer: PH 80C51 8-bit microcontroller family 8K.64K/256.1K OTP/ROM/ROMless, low voltage 2.7V.5.5V, low power, high speed 33 MHz | |||
| Partnumber | Manufacturer | Quantity | Availability |
|---|---|---|---|
| P80C32UBAA | PH | 832 | In Stock |
Description and Introduction
80C51 8-bit microcontroller family 8K.64K/256.1K OTP/ROM/ROMless, low voltage 2.7V.5.5V, low power, high speed 33 MHz The **P80C32UBAA** from Philips (PH) is a high-performance, 8-bit microcontroller based on the industry-standard 80C51 architecture. Designed for embedded applications requiring robust processing capabilities, this component integrates a powerful CPU core with enhanced features, including low power consumption and high-speed operation.  
With 256 bytes of internal RAM and 32 I/O lines, the P80C32UBAA provides flexibility for interfacing with peripherals and external memory. Its 16-bit address bus supports up to 64 KB of external program and data memory, making it suitable for complex control systems. The microcontroller also includes three 16-bit timers/counters, a full-duplex UART for serial communication, and interrupt handling with multiple priority levels.   Built with CMOS technology, the P80C32UBAA offers improved power efficiency, making it ideal for battery-operated or energy-sensitive applications. Its wide operating voltage range and industrial-grade temperature tolerance ensure reliability in demanding environments.   Common applications include industrial automation, automotive systems, and consumer electronics where precise control and real-time processing are essential. The P80C32UBAA remains a dependable choice for engineers seeking a balance of performance, power efficiency, and legacy compatibility in embedded designs. |
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Application Scenarios & Design Considerations
80C51 8-bit microcontroller family 8K.64K/256.1K OTP/ROM/ROMless, low voltage 2.7V.5.5V, low power, high speed 33 MHz
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