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P80C152JA from INTEL

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P80C152JA

Manufacturer: INTEL

UNIVERSAL COMMUNICATION CONTROLLER 8-BIT MICROCONTROLLER

Partnumber Manufacturer Quantity Availability
P80C152JA INTEL 50 In Stock

Description and Introduction

UNIVERSAL COMMUNICATION CONTROLLER 8-BIT MICROCONTROLLER The **P80C152JA** from **Intel** is a high-performance **8-bit microcontroller** designed for embedded applications requiring robust processing capabilities and efficient power management. As part of the **MCS-51 family**, it retains compatibility with the industry-standard 8051 architecture while offering enhanced features for modern designs.  

Built with a **CMOS process**, the P80C152JA delivers low power consumption, making it suitable for battery-operated and energy-sensitive systems. It includes **256 bytes of on-chip RAM**, **8 KB of mask-programmable ROM**, and supports external memory expansion up to **64 KB**, providing flexibility for diverse applications.  

Key features include **two 16-bit timer/counters**, a **full-duplex UART** for serial communication, and **32 programmable I/O lines**, enabling seamless interfacing with peripherals. Its **interrupt structure** supports five sources, allowing efficient multitasking.  

The P80C152JA operates at a **clock frequency of up to 12 MHz**, ensuring reliable performance for industrial control, automotive systems, and consumer electronics. Its **extended temperature range** and robust design make it ideal for harsh environments.  

Engineers favor this microcontroller for its **balance of performance, power efficiency, and legacy compatibility**, making it a dependable choice for embedded solutions requiring Intel’s proven MCS-51 architecture.

Application Scenarios & Design Considerations

UNIVERSAL COMMUNICATION CONTROLLER 8-BIT MICROCONTROLLER

Alternative Part Number

  • SAB-C515A-LM --: Infineon's 8051-compatible microcontroller line descended from Intel's MCS-51 family; similar 8-bit architecture and peripheral set, often used as a drop-in replacement in legacy designs.
  • AT89C5131A --: 8051-core microcontroller with comparable I/O and serial capabilities; widely available and commonly substituted for older Intel 8-bit MCUs in existing boards.
  • W77E058A --: Enhanced 8051-compatible MCU with similar pinout and peripheral functions; a practical alternative when the original Intel part is obsolete or hard to source.

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