The NXP P80C31X2BN is a powerful and versatile 8-bit microcontroller that is part of NXP's renowned 80C family, designed for embedded systems that require high performance, low power consumption, and a wide range of interfacing capabilities. This microcontroller is ideal for a variety of applications, including industrial control, consumer electronics, and automation systems.

Key Features

• Core Processor: The P80C31X2BN is built around an 80C31 CPU core, ensuring compatibility with the MCS-51 instruction set, which is widely used in embedded applications.
• Memory: It boasts 128 bytes of RAM and 0 KB of onboard ROM. The absence of integrated ROM means that designers have the flexibility to connect external memory according to their specific application needs.
• Operating Frequency: The device operates at a frequency of up to 16 MHz, providing a balance between speed and power consumption.
• I/O Pins: This microcontroller offers 32 programmable I/O lines, which are highly flexible and can be used for a variety of digital interfacing tasks.
• Serial Communication: Equipped with a full-duplex UART, the P80C31X2BN facilitates easy serial communication, allowing for simple integration into systems requiring serial connectivity.
• Timers: Two 16-bit timers/counters are included, which are useful for event counting and pulse width modulation (PWM).
• Power-saving Modes: The device features Idle and Power-down modes, which significantly reduce power consumption when the microcontroller is not in active use.

Package and Quality

The P80C31X2BN is available in a 40-pin DIP (Dual In-line Package) that makes it suitable for breadboard prototyping as well as final PCB designs. The microcontroller is designed to meet the strict quality standards of NXP, ensuring reliability and performance in demanding environments.

Applications

With its robust feature set, the P80C31X2BN is an excellent choice for a broad range of applications. It is commonly used in automation systems, home appliances, automotive electronics, and other embedded systems that require a high-degree of control and interfacing capabilities.