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P80C32-24 from INT

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P80C32-24

Manufacturer: INT, INTEL

CHMOS SINGLE-CHIP 8-BIT MICROCONTROLLER

Partnumber Manufacturer Quantity Availability
P80C32-24,P80C3224 INT, INTEL 7647 In Stock

Description and Introduction

CHMOS SINGLE-CHIP 8-BIT MICROCONTROLLER The **P80C32-24** is an advanced 8-bit microcontroller from **INTEL**, designed for embedded control applications requiring high performance and reliability. Based on the **MCS-51 architecture**, this CMOS variant offers enhanced power efficiency and faster processing speeds compared to its NMOS predecessors.  

Operating at a clock frequency of **24 MHz**, the P80C32-24 delivers robust computational capabilities, making it suitable for industrial automation, automotive systems, and telecommunications. It features **128 bytes of RAM**, **32 I/O lines**, and **three 16-bit timer/counters**, providing versatile timing and control functions. Additionally, its **full-duplex UART** supports efficient serial communication, while its **Boolean processor** enables rapid bit manipulation for real-time applications.  

The microcontroller includes **4 KB of on-chip ROM**, expandable externally for larger program storage. Its low-power CMOS technology ensures reduced energy consumption, ideal for battery-operated devices. The P80C32-24 maintains backward compatibility with earlier MCS-51 family members, allowing seamless integration into existing designs.  

With its durable architecture and extensive peripheral support, the P80C32-24 remains a dependable choice for engineers seeking a high-performance microcontroller for embedded systems. Its combination of speed, efficiency, and versatility makes it well-suited for demanding control applications.

Application Scenarios & Design Considerations

CHMOS SINGLE-CHIP 8-BIT MICROCONTROLLER

Alternative Part Number

  • N80C32-24 --: Same 80C32 8-bit microcontroller core and 24 MHz speed grade from Intel, with only the process prefix differing, making it a direct functional drop-in.
  • SAB-C32-LM --: Infineon's 80C32-compatible CMOS microcontroller with equivalent architecture and pinout, widely used as a second-source replacement for the P80C32 series.
  • TS80C32X2-MCB --: Atmel 80C32-compatible microcontroller offering the same 8051-based core and 24 MHz operation, suitable as an alternative with a clearly different series name.
  • AT89C51-24PC --: 8051-compatible microcontroller in a different series, widely available, and can replace P80C32 in most embedded designs with minor code review.
  • W78E052DDG --: 8051-core MCU with similar 40-pin DIP footprint and 24 MHz operation, offering a drop-in style replacement for legacy Intel 8051 designs.
  • DS89C430-MNG --: High-speed 8051-compatible microcontroller with pin-compatible 40-pin package, suitable as a functional upgrade for P80C32-24 applications.

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