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Rochester Electronics P80C32SBBB,557 Environmental and export classification status description

NXP Semiconductors P80C32SBBB,557 Overview The NXP Semiconductors P80C32SBBB,557 is a high-performance CMOS version of the 80C51 CMOS single-chip 8-bit microcontroller. It operates at a maximum clock frequency of 33 MHz and has 32K bytes of ROM, 256 bytes of RAM, and 32 I/O lines. Functions - 8-bit CPU with 2-clock cycle architecture - 32K bytes of on-chip ROM - 256 bytes of on-chip RAM - 32 programmable I/O lines - Full-duplex UART facilities - 16-bit programmable timer/counters Applications - Industrial control systems - Automation - Embedded systems - Consumer electronics - Communication equipment Alternative Components - Atmel AT89C51 - Microchip ATmega328 - STMicroelectronics STM8S103F3P6 Embedded Modules - UART Module: for serial communication - Timer/Counter Module: for timekeeping and event counting - I/O Module: for interfacing with external devices Related Q&A: 1. Can the NXP Semiconductors P80C32SBBB,557 be programmed using C language? - Yes, the P80C32SBBB,557 can be programmed using C language with the appropriate compiler and development tools. 2. What is the maximum clock frequency supported by the P80C32SBBB,557? - The P80C32SBBB,557 can operate at a maximum clock frequency of 33 MHz. 3. Is the on-chip RAM of the P80C32SBBB,557 sufficient for most applications? - The 256 bytes of on-chip RAM provided by the P80C32SBBB,557 are typically sufficient for many embedded applications, but may require external memory for more demanding applications. 4. Are there development boards available for prototyping with the P80C32SBBB,557? - Yes, there are development boards and evaluation kits available for the P80C32SBBB,557 that make it easier to prototype and develop applications. 5. Can the P80C32SBBB,557 be used for real-time applications? - Yes, the P80C32SBBB,557 is suitable for real-time applications with its 2-clock cycle architecture and timer/counters, which can be utilized for precise timing operations.