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P80C31X2BN from NXP,NXP Semiconductors

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P80C31X2BN

Manufacturer: NXP

80C51 8-bit microcontroller family 4K/8K/16K/32K ROM/OTP 128B/256B RAM low voltage 2.7 to 5.5 V, low power, high speed 30/33 MHz

Partnumber Manufacturer Quantity Availability
P80C31X2BN NXP 12 In Stock

Description and Introduction

80C51 8-bit microcontroller family 4K/8K/16K/32K ROM/OTP 128B/256B RAM low voltage 2.7 to 5.5 V, low power, high speed 30/33 MHz The **P80C31X2BN** from NXP is a high-performance, low-power 8-bit microcontroller based on the industry-standard 80C51 architecture. Designed for embedded applications, this component combines robust functionality with energy efficiency, making it suitable for a wide range of industrial, automotive, and consumer electronics applications.  

Featuring a **16 KB OTP (One-Time Programmable) ROM**, the P80C31X2BN provides ample storage for firmware while ensuring reliability. Its **256 bytes of on-chip RAM** support efficient data handling, and the integrated **three 16-bit timers/counters** enhance timing and control capabilities. Additionally, the microcontroller includes a **full-duplex UART** for serial communication, simplifying interfacing with peripherals.  

Operating at a **clock frequency of up to 16 MHz**, the P80C31X2BN delivers responsive performance while maintaining low power consumption. The device supports **expanded addressing modes**, enabling flexible memory configurations. Its **CMOS technology** ensures reduced power dissipation, making it ideal for battery-operated systems.  

With a **40-pin DIP package**, the P80C31X2BN offers ease of integration into existing designs. Its compatibility with the 80C51 instruction set ensures seamless migration for developers familiar with the architecture. Whether used in automation, instrumentation, or control systems, this microcontroller provides a reliable and cost-effective solution for embedded applications.

Application Scenarios & Design Considerations

80C51 8-bit microcontroller family 4K/8K/16K/32K ROM/OTP 128B/256B RAM low voltage 2.7 to 5.5 V, low power, high speed 30/33 MHz

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