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N80C188EB13 from INT

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N80C188EB13

Manufacturer: INT, INTEL

16-BIT HIGH-INTEGRATION EMBEDDED PROCESSORS

Partnumber Manufacturer Quantity Availability
N80C188EB13 INT, INTEL 500 In Stock

Description and Introduction

16-BIT HIGH-INTEGRATION EMBEDDED PROCESSORS The **N80C188EB13** is an enhanced version of the Intel 80188 microprocessor, designed for embedded control applications. This 16-bit microcontroller integrates several key features, including an 8 MHz clock speed, on-chip peripherals, and a flexible memory interface, making it suitable for industrial automation, telecommunications, and real-time systems.  

Built on a high-performance CMOS architecture, the N80C188EB13 offers improved power efficiency and reduced heat dissipation compared to its NMOS predecessors. It includes integrated timers, a programmable interrupt controller, and a DMA controller, streamlining system design by minimizing external components. The chip supports up to 1 MB of addressable memory, providing ample space for embedded firmware and data storage.  

One of its notable advantages is its backward compatibility with the 80188 instruction set, ensuring seamless migration for legacy systems. Additionally, its enhanced interrupt handling and I/O capabilities make it ideal for applications requiring deterministic response times.  

Engineers favor the N80C188EB13 for its reliability in harsh environments, owing to its robust design and extended temperature range support. While newer microcontrollers have since surpassed its performance, this component remains relevant in legacy systems where stability and proven architecture are prioritized over cutting-edge speed.  

In summary, the N80C188EB13 is a versatile, dependable solution for embedded control tasks, balancing performance with integration and ease of use.

Application Scenarios & Design Considerations

16-BIT HIGH-INTEGRATION EMBEDDED PROCESSORS

Alternative Part Number

  • TN80C188EB13 --: Same 80C188EB core and 13 MHz speed grade from Intel, with the TN prefix denoting the extended temperature version, making it a direct functional substitute.
  • AMD Am188EM-13 --: AMD's 80C188-compatible embedded microcontroller at 13 MHz offers equivalent instruction set and peripheral set, suitable as a second-source replacement.
  • R80C188EB13 --: Intel 80C188EB variant in a different package/speed marking that matches the 13 MHz rating and core features, usable when package compatibility is acceptable.
  • AM188ES-13VC --: AMD's 80C188-compatible embedded microcontroller at 13 MHz, pin and function compatible with the N80C188EB, widely available as a drop-in replacement.
  • R188EB13 --: Renesas 80C188EB-compatible 13 MHz embedded processor with similar architecture and peripheral set, suitable for legacy Intel 188 designs.
  • Z8018010FSC --: Zilog Z180-series 10 MHz embedded processor offering comparable 8-bit MPU functionality and peripherals, usable as a functional substitute where slight speed difference is acceptable.

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