Parallax Inc 32 bit P8X32A Propeller Microcontroller, 80 MHz, 64kB ROM, 44-Pin LQFP P8X32A-Q44

Parallax Inc P8X32A-Q44 32 bit Propeller Microcontroller is a high-performance embedded processor designed for sophisticated real-time control applications in industrial and electronic systems. Featuring eight independent 32-bit cores (COGs) running simultaneously, this microcontroller provides a deterministic timing environment that allows precise task scheduling without operating system overhead.

The device operates up to 80 MHz clock frequency, achieving performance up to 160 million instructions per second (MIPS). It houses 64kB of ROM program memory and 32kB of global RAM, with an additional 2kB RAM allocated to each core for local data storage. These resources enable complex application development with multi-tasking capabilities across each core.

Parallax Propeller P8X32A-Q44 supports 32 programmable digital I/O pins, providing versatile interfacing options with external devices and sensors. Additional integrated features include dual multifunction counters per core and a video generator, enhancing its functionality for embedded video and timing applications.

Its compact 44-pin Low-profile Quad Flat Package (LQFP) supports surface mounting, enabling space-efficient PCB layouts. Operating voltage ranges from 2.7 V to 3.6 V, making it suitable for battery-powered and low-voltage system designs. The device is rated for operation in extreme environmental conditions between -55 °C and +125 °C, ideal for industrial and automotive sectors.

The P8X32A-Q44 microcontroller employs a Reduced Instruction Set Computing (RISC) architecture that optimizes instruction processing speed and power efficiency. It complies with Restriction of Hazardous Substances (RoHS) standards, ensuring minimal environmental impact through hazardous material restrictions.

Features an 8-core architecture for multitasking and parallel processing. Up to 80 MHz clock frequency and 160 MIPS for fast computation. 64kB ROM and 32kB global RAM with additional per-core RAM improve memory access. 32 programmable input/output pins for connectivity.

Wide operating voltage (2.7 V to 3.6 V) supports flexible power supply options. Operating temperature range from -55 °C to +125 °C for demanding environments. 44-pin LQFP surface mount package suits compact circuit design.

Includes multifunction counters and video generator per core for specialized functions. RISC instruction set delivers efficient code execution. RoHS compliant for environmentally conscious applications.

This microcontroller unit is suitable for industrial automation, embedded system development, robotics, communication devices, and automotive electronics requiring robust, deterministic multitasking. For developers, it offers programming flexibility with Spin and Propeller Assembly languages.

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