Description:

• The P8031AH microcontroller from Intel is a member of the MCS-51 family.
• It's an 8-bit CPU developed for a wide range of embedded applications.
• 8-bit Microcontroller: A true 8-bit architecture for simple control-oriented operations.
• Clock Speed: 12 MHz, ensuring efficient processing capabilities.
• On-chip RAM: Has 128 bytes of onboard RAM for temporary data storage.
• packaging Type: PDIP-40 (Plastic Dual Inline Package), a commonly used packaging for development and application.
• External ROM: Designed to work with external memory for program storage, making it adaptable to a variety of application needs.
• I/O Ports: Four 8-bit parallel ports provide flexible input and output capabilities.
• Timers/Counters: Two 16-bit timers/counters are used for accurate timing and control operations.
• Serial Communication: A full-duplex UART (Universal Asynchronous Receiver/Transmitter) is used for serial communication.
• Interrupts: Two external interrupts and three internal interrupts allow for effective processing of real-time events.
• 111 instructions total, 64 of which are single-cycle instructions for quick execution.
• Operating temperature ranges from -40°C to +85°C, ensuring reliable performance in a variety of situations.